Lenovo 0578N8U Hardware Maintenance Manual
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- Lenovo 0578N8U | Hardware Maintenance Manual - Page 1
Hardware Maintenance Manual ThinkPad Edge 14², Edge 15², E40, and E50 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 2
information and the product it supports, be sure to read the general information under Appendix A "Notices" on page 149. Sixth Edition (May 2013) © Copyright Lenovo 2010, 2013. LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, and services are delivered pursuant a General - Lenovo 0578N8U | Hardware Maintenance Manual - Page 3
Rescue and Recovery . . . . 31 Lenovo Solution Center 31 FRU tests 34 Power system checkout 35 Checking the ac adapter 35 Checking operational charging 35 Checking the battery pack 36 Checking the backup battery 36 Chapter 4. Related service information 39 Restoring the factory contents by - Lenovo 0578N8U | Hardware Maintenance Manual - Page 4
view 103 Chapter 10. Parts list 105 Overall 106 LCD FRUs 123 Keyboard 138 Miscellaneous parts 140 AC adapters 140 Power cords 141 Recovery discs 144 Windows 7 Professional (64 bit) DVDs. . . . 145 Common service tools 147 Appendix A. Notices 149 Trademarks 150 ii Hardware Maintenance - Lenovo 0578N8U | Hardware Maintenance Manual - Page 5
manual contains service and reference information for the following ThinkPad® Notebook products: ThinkPad Edge 14" and E40 ThinkPad Edge 15" and E50 Machine types (MT) 0199, 0578, and 0579 MT 0301, 0302, and 0319 Use this manual along with the advanced diagnostic tests to troubleshoot problems - Lenovo 0578N8U | Hardware Maintenance Manual - Page 6
iv Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 7
you need to be familiar with before you service a ThinkPad Notebook. • "General safety" on page 1 • "Electrical safety" on page 2 • "Safety inspection guide" on page 3 • "Handling devices that are Do not obstruct fan louvers or cover them with labels or stickers. © Copyright Lenovo 2010, 2013 1 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 8
-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical accident occurs, you can then operate you work with very high voltages; Instructions for these precautions are in the personal injury and machine damage. • Do not service the following parts with the power on when they - Lenovo 0578N8U | Hardware Maintenance Manual - Page 9
to attachment of non-ThinkPad features or options not covered by this inspection guide. If any unsafe service task. Begin the checks with the power off, and the power cord disconnected. Checklist: 1. Check exterior covers for damage (loose, broken, or sharp edges). 2. Power off the computer - Lenovo 0578N8U | Hardware Maintenance Manual - Page 10
meets the specific service requirement. Note: working on a double-insulated or battery-operated system, use an ESD common computers. Grounding requirements Electrical grounding of the computer is required for operator safety and correct system function. Proper grounding of the electrical outlet Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 11
DANGER DANGER DANGER DANGER DANGER DANGER Chapter 1. Safety information 5 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 12
DANGER 6 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 13
PERIGO PERIGO PERIGO Chapter 1. Safety information 7 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 14
PERIGO PERIGO PERIGO PERIGO PERIGO 8 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 15
DANGER DANGER DANGER DANGER DANGER Chapter 1. Safety information 9 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 16
DANGER DANGER DANGER VORSICHT VORSICHT 10 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 17
VORSICHT VORSICHT VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1. Safety information 11 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 18
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Chapter 1. Safety information 13 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 20
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Chapter 1. Safety information 15 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 22
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Laser compliance statement (multilingual translations) The laser compliance statements in this section are provided in the following languages: • English • Arabic • Brazilian Portuguese • French • German • Hebrew • Japanese • Korean • Spanish • Traditional Chinese Chapter 1. Safety information 17 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 24
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Chapter 1. Safety information 19 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 26
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Chapter 1. Safety information 21 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 28
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service information that applies to all machine types supported by this manual contact the Lenovo Customer Support Center if they servicing FRUs: • If you are instructed to replace a FRU but the replacement does not correct the problem, reinstall the original FRU before you continue. • Some computers - Lenovo 0578N8U | Hardware Maintenance Manual - Page 30
Attention: The drive startup sequence in the computer you are servicing might have been changed. Be model, where model = "CTO" (Example: 1829-CTO). Custom Model Variant (CMV) This is a unique configuration that has been negotiated between Lenovo and the customer. A unique 4-digit MT and 3-digit model - Lenovo 0578N8U | Hardware Maintenance Manual - Page 31
model, where model = a "fixed part number", not "CTO" (example: 1829-F1U). To identify the major FRUs for a product, do the following: 1. Go to: http://www.lenovo.com/support 2. Click Warranty & Services http://www.lenovo.com/support 2. Click Parts & Accessories. 3. Follow the instructions on the - Lenovo 0578N8U | Hardware Maintenance Manual - Page 32
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ThinkPad model that supports the PC-Doctor® for DOS diagnostics program. Some descriptions might not apply to your particular computer. Before you go to the checkout guide, be sure to read the following important notes. Important: • Only certified trained personnel should service the computer problem - Lenovo 0578N8U | Hardware Maintenance Manual - Page 34
the following Web site: http://support.lenovo.com • To create the PC-Doctor diagnostic CD, follow the instructions on the Web site. For some possible configurations of the computer, PC-Doctor might not run correctly. To avoid this problem, you need to initialize the computer setup by use of the BIOS - Lenovo 0578N8U | Hardware Maintenance Manual - Page 35
available on the following Web site: http://support.lenovo.com Testing the computer Note: The PC-Doctor for DOS CD-R/CD-RW disc supports only test of internal optical disc drives (CD-RW, CD-RW/DVD Combo, and DVD Multi drives) on ThinkPad computers. It does not support test of any optical disc drives - Lenovo 0578N8U | Hardware Maintenance Manual - Page 36
Notes: • In the Keyboard test in Interactive Tests, the Fn key should be held down for at least 2 seconds; otherwise, it cannot be sensed. • Video Adapter test supports only the LCD display on the ThinkPad Notebook. If you have an external monitor attached to the computer, detach it before running - Lenovo 0578N8U | Hardware Maintenance Manual - Page 37
you to troubleshoot and resolve computer problems. It combines diagnostic tests, system information collection, security status, and support information, along with hints and tips for maximum system performance. Note: The Lenovo Solution Center program is available only on models preinstalled with - Lenovo 0578N8U | Hardware Maintenance Manual - Page 38
be performed. 7. Follow the instructions on the screen to start the test. When a problem is detected, information messages will be displayed. Refer to the messages to troubleshoot the problem. UEFI diagnostic program A UEFI diagnostic program is preinstalled on the computer. It enables you to test - Lenovo 0578N8U | Hardware Maintenance Manual - Page 39
, go to "Symptom-to-FRU index" on page 42 for error code descriptions and troubleshooting hints. 2. Insert the CD into the optical drive. 3. Restart the computer. 4. When the ThinkPad logo is displayed, repeatedly press and release the F12 key. When the Boot Menu window opens, release the F12 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 40
Diagnostics ➙ Systemboard Diagnostics ➙ ThinkPad Devices ➙ AC Adapter ➙ Battery 1 (Battery2) 1. computer. Then, run this test again. Keyboard Hard disk drive Diskette drive Memory TrackPoint® or pointing device Touch Pad 1. Diagnostics ➙ Systemboard ➙ Keyboard 2. Interactive Tests ➙ Keyboard - Lenovo 0578N8U | Hardware Maintenance Manual - Page 41
computer. 5. Turn off the computer. 6. Disconnect the ac adapter and install the charged battery pack. 7. Check that the battery pack supplies power when you turn on the computer. If you suspect a power problem adapter may different from the one you are servicing. 3. If the voltage is not correct, - Lenovo 0578N8U | Hardware Maintenance Manual - Page 42
the ac adapter from it. 2. Turn the computer upside down. 3. Remove the battery pack (see "1010 Battery pack" on page 58). 4. Remove the backup battery (see "1110 Backup battery" on page 74). 5. Measure the voltage of the backup battery. See the following figure. 36 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 43
Wire Red Black Voltage (V dc) +2.5 to +3.2 Ground • If the voltage is correct, replace the system board. • If the voltage is not correct, replace the backup battery. • If the backup battery discharges quickly after replacement, replace the system board. Chapter 3. General checkout 37 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 44
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Service Web site: When the latest maintenance diskette and the system program service diskette become available, they will be posted on http://support.lenovo.com. Restoring startup sequence using the following procedure: a. Open the ThinkPad Setup restart the computer. Follow the instructions on the - Lenovo 0578N8U | Hardware Maintenance Manual - Page 46
instructions on the screen to complete the Windows setup. 10. After you have completed the Windows setup, you might want to restore the original startup sequence. Start the ThinkPad Setup program and then press F9 to restore Lenovo nor Lenovo authorized service technicians provide any services - Lenovo 0578N8U | Hardware Maintenance Manual - Page 47
been removed. 5. Reinstall the backup battery and the battery pack. (B) If an SVP has been set and is known by the service technician: 1. Turn on the computer. 2. When the ThinkPad logo comes up, immediately press F1 to enter BIOS Setup Utility.For models supporting the Passphrase function, press F1 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 48
computer into screen blank mode, do as follows: 1. Right-click the Power Manager Battery Gauge in the task bar. 2. Select Power off display. Sleep mode When the computer key. Hibernation mode By using this mode, you can turn off your computer computer problems" on page 46 • "Undetermined problems - Lenovo 0578N8U | Hardware Maintenance Manual - Page 49
there, go to "Intermittent problems" on page 46. Note: For a device not supported by diagnostic codes in the ThinkPad Notebooks, see the manual for that device. Numeric error codes Table 2. Numeric error codes Symptom or error (beeps, if any) FRU or action, in sequence 0187 System board. EAIA - Lenovo 0578N8U | Hardware Maintenance Manual - Page 50
0254 System NV7 Volume checksum bad- Default configuration used (two short beeps) Turn off the computer and discharge CMOS. Then restart the computer. 0260 System timer error. (two short beeps) 1. Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. Replace the backup - Lenovo 0578N8U | Hardware Maintenance Manual - Page 51
(two short beeps) FRU or action, in sequence Press F1 to enter BIOS Setup Utility. Press F9 the current setting by pressing F10, and restart the computer. No-beep symptoms Table 4. No-beep symptoms Symptom excessive pixel problems can cause viewing concerns. If the LCD you are servicing has two - Lenovo 0578N8U | Hardware Maintenance Manual - Page 52
in sequence System exist. Undetermined problems If the diagnostic supported by the computer. computer. 2. Visually check each FRU for damage. Replace any damaged FRU. 3. Remove or disconnect all of the following devices: a. Non-ThinkPad devices b. Printer, mouse, and other external devices c. Battery - Lenovo 0578N8U | Hardware Maintenance Manual - Page 53
diskette in the internal drive h. PC Cards 4. Turn on the computer. 5. Determine whether the problem has been solved. 6. If the problem does not recur, reconnect the removed devices one at a time until you find the failing FRU. 7. If the problem remains, replace the following FRUs one at a time (do - Lenovo 0578N8U | Hardware Maintenance Manual - Page 54
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Meaning Green: Off: The ac adapter is connected. If a battery is installed on the computer, it is charged when this indicator is on. The ac adapter is not connected. The illumination dot in the ThinkPad logo on the outer lid of the computer and on the palm rest works as a system-status indicator - Lenovo 0578N8U | Hardware Maintenance Manual - Page 56
is in sleep (standby) mode. The computer is off or in hibernation mode. Caps Lock mode is enabled. You can enter all alphabetic characters (A-Z) in uppercase without pressing the Shift key. Press F9 to enable or disable the wireless features. You can quickly change the power state of each feature - Lenovo 0578N8U | Hardware Maintenance Manual - Page 57
Chapter 6. Special keys and Fn key combination This computer has several special keys at the upper row of the keyboard. To use each function, directly press the desired key. Note: To use F1 - F12 functions, press Fn and the desired function key simultaneously; this is the default setting. The - Lenovo 0578N8U | Hardware Maintenance Manual - Page 58
Utility • Wireless device drivers Fn + Spacebar (some models) Some models have a backlit keyboard. To illuminate the keyboard in less than perfect lighting, press and hold the Fn key and press the Spacebar. If you turn on the keyboard illumination and then turn the computer off, put it in sleep or - Lenovo 0578N8U | Hardware Maintenance Manual - Page 59
See your Lenovo Limited Warranty documentation for full details. This chapter presents notices related to removing and replacing parts. Read this chapter carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the ThinkPad notebook computer, this problem is - Lenovo 0578N8U | Hardware Maintenance Manual - Page 60
attached to the bottom of the computer. After you have replaced the system board, restore the serial number by doing the following: 1. Install the latest version of LENOVO ThinkPad Hardware Maintenance Diskette or Maintenance Key, and then restart the computer. 2. From the main menu, select 1. Set - Lenovo 0578N8U | Hardware Maintenance Manual - Page 61
the latest version of LENOVO ThinkPad Hardware Maintenance Diskette or Maintenance Key, and then restart the computer. 2. From the main menu, select 6. Set ECA Information. 3. To write the ECA information, select 1. Write ECA/rework number from EEPROM, and follow the instruction; To write box build - Lenovo 0578N8U | Hardware Maintenance Manual - Page 62
If the system board is being replaced, try to read the ECA information from the old system board and transfer the information to the new system. If the system board is inoperable, this will not be possible. 56 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 63
Lenovo installs an Optional-service CRU according to the warranty service for your product. Where you are installing the CRU, Lenovo will ship the CRU to you. CRU information and replacement instructions off the computer, unplug all power cords from electrical outlets, remove the battery pack, and - Lenovo 0578N8U | Hardware Maintenance Manual - Page 64
pack is physically damaged or a customer is reporting a possible safety issue. If Lenovo ThinkVantage Toolbox is not installed in the computer, the customer should download this program before a non-physically damaged battery pack is replaced. Note that the replacement of a physically damaged - Lenovo 0578N8U | Hardware Maintenance Manual - Page 65
Removal steps of the optical drive or travel cover 1 Step 1 Screw (quantity) M2 × 8 mm, wafer-head, nylon-coated (1) 2 3 Color Black Torque 0.181 Nm (1.85 kgf-cm) 1030 Thermal cover For access, remove this FRU: • "1010 Battery pack" on page 58 Chapter 8. Removing or replacing a FRU 59 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 66
might cause damage to the fan assembly or the computer to mulfunction. 1040 Hard disk drive assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1030 Thermal cover . • Never remove the drive while the computer is operating or is in suspend mode. 60 Hardware Maintenance - Lenovo 0578N8U | Hardware Maintenance Manual - Page 67
the hard disk drive bracket a . To do so, you might bend or break it. 1050 Memory module For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1030 Thermal cover" on page 59 Chapter 8. Removing or replacing a FRU 61 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 68
1 Note: If only one memory module is used on the computer you are servicing, the card must be installed in SLOT-0 ( a : lower Fan assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1030 Thermal cover" on page 59 computer to mulfunction. 62 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 69
. Note: Loosen the screws 2a to 2f in order, but do not remove them. When you attach the fan, secure the screws in order. For Thinkpad Edge 15" and E50: 2c 3 2b 2a 2e 2d 2f Chapter 8. Removing or replacing a FRU 63 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 70
Note: Step 3 is only for ThinkPad Edge 15". For ThinkPad Edge 14", skip step 3 . Step 3 Screw (quantity) M2 × 4 mm, wafer-head, nylon-coated (1) Color Silver Torque 0.181 Nm (1.85 kgf-cm) 4 When installing: Before you attach the fan assembly to the computer, apply thermal grease, at an amount - Lenovo 0578N8U | Hardware Maintenance Manual - Page 71
For discrete fan assembly b a a a b For integrated fan assembly b a a 1070 Microprocessor For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1030 Thermal cover" on page 59 • "1060 Fan assembly" on page 62 Attention: The microprocessor is extremely sensitive. When you - Lenovo 0578N8U | Hardware Maintenance Manual - Page 72
by arrow a to secure the microprocessor. 1080 Wireless WAN slot cover and PCI Express Mini Card for wireless WAN For access, remove this FRU: • "1010 Battery pack" on page 58 66 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 73
Removal steps of the wireless WAN slot cover and PCI Express Mini Card for wireless WAN Loosen the screw 1 , but do not remove it. 1 2 Chapter 8. Removing or replacing a FRU 67 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 74
4 Screw (quantity) M2 × 3 mm, wafer-head, nylon-coated (2) Color Black Torque 0.181 Nm (1.85 kgf-cm) 5 Removal steps of the SIM card Some models of ThinkPad Edge 14", Edge 15", E40, and E50 might have the SIM card that the customer has been installed. If you need to replace the system board in - Lenovo 0578N8U | Hardware Maintenance Manual - Page 75
After you finish the servicing, make sure that you insert the card back into the slot firmly. 1 3 2 1090 Palm rest assembly with cables For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1020 Optical drive or travel cover" on page 58 Note: In models with the fingerprint - Lenovo 0578N8U | Hardware Maintenance Manual - Page 76
, nylon-coated (1) Color Black Black Black Torque 0.181 Nm (1.85 kgf-cm) 0.181 Nm (1.85 kgf-cm) 0.181 Nm (1.85 kgf-cm) 3 4 3 70 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 77
7 6 5 7 6 Installation of the palm rest assembly with cables When installing: 1. Attach the cables to the system board firmly. Chapter 8. Removing or replacing a FRU 71 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 78
two small projections of the palm rest firmly fit into the guide holes of the keyboard bezel as shown in this figure. 3. Push the front side of the palm rest until it clicks into place. 4. Close the LCD cover and turn the computer over. Then fasten the screws to secure the palm rest - Lenovo 0578N8U | Hardware Maintenance Manual - Page 79
• "1020 Optical drive or travel cover" on page 58 • "1090 Palm rest assembly with cables" on page 69 Removal steps of the PCI Express Mini Card for wireless LAN In step 1a and 1b , unplug the connectorss by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with your - Lenovo 0578N8U | Hardware Maintenance Manual - Page 80
assembly with cables" on page 69 DANGER Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode. Removal steps of the backup battery 2 1 When installing: Make sure that the battery connector is attached firmly to the system board. 1120 Bluetooth - Lenovo 0578N8U | Hardware Maintenance Manual - Page 81
When installing: Make sure that the connector on bottom side of the card is attached firmly to the system board. 1130 Keyboard For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1020 Optical drive or travel cover" on page 58 • "1090 Palm rest assembly with cables" on page - Lenovo 0578N8U | Hardware Maintenance Manual - Page 82
Removal steps of the keyboard 1 1 Step 1 Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (1) Color Black Torque 0.181 Nm (1.85 kgf-cm) 2 3 2 4 5 76 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 83
is housed firmly, gently press the keys with your thumbs and try to slide the keyboard toward you. 4. Secure the keyboard by tightening the screws from the bottom side of the computer. 1140 Keyboard bezel For access, remove these FRUs in order: • "1010 Battery pack" on page 58 Chapter 8. Removing - Lenovo 0578N8U | Hardware Maintenance Manual - Page 84
" on page 75 Removal steps of the keyboard bezel 1 2 2 2 2 2 21 2 Step 1 2 Screw (quantity) M2.5 × 6.5 mm, wafer-head, nylon-coated (2) M2 × 3 mm, wafer-head, nylon-coated (7) Color Black Black Torque 0.181 Nm (1.85 kgf-cm) 0.181 Nm (1.85 kgfcm) 3 6 3 4 5 78 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 85
8 8 7 1150 LCD unit For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1020 Optical drive or travel cover" on page 58 • " Card for wireless LAN" on page 72 • "1130 Keyboard" on page 75 • "1140 Keyboard bezel" on page 77 Removal steps of the LCD unit 1 1 Chapter 8. Removing - Lenovo 0578N8U | Hardware Maintenance Manual - Page 86
cable guides. 4 4 4 4 4 4 4 4 4 4 4 When installing: Make sure that the cables are attached to the cable guides firmly . Attention: When you route the cables, make sure that they are not subjected to any tension. Tension could cause the cables to be damaged by the cable guides - Lenovo 0578N8U | Hardware Maintenance Manual - Page 87
Steps 5a are for ThinkPad Edge 14" and E40, and steps 5b are for ThinkPad Edge 15" and E50. 5a 5b 5a 5b 5a 5a 5b 5b Step 5a or 5b Screw (quantity) M2.5 × 6.5 mm, wafer-head, nylon-coated (4) Color Black Torque 0.392 Nm (4 kgf-cm) Chapter 8. Removing or replacing a FRU 81 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 88
shielding assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1020 Optical drive or travel cover" on Express Mini Card for wireless LAN" on page 72 • "1130 Keyboard" on page 75 • "1140 Keyboard bezel" on page 77 • "1150 LCD unit" on page 79 82 Hardware Maintenance - Lenovo 0578N8U | Hardware Maintenance Manual - Page 89
Removal steps of the top shielding assembly For ThinkPad Edge 15" and E50: 12 3 2 2 2 3 2 4 Step 1 2 3 Screw (quantity) M2 × 2 mm, wafer-head, nylon-coated (3) M2 × 3 mm, wafer-head, nylon-coated (5) M2 × 5 mm, wafer-head, nylon-coated (2) - Lenovo 0578N8U | Hardware Maintenance Manual - Page 90
For ThinkPad Edge 14" and E40: 1 2 2 3 3 3 3 4 Step 1 2 3 Screw (quantity) M2 × 2 mm, wafer-head, nylon-coated (1) M2 × 3 mm, wafer-head, nylon-coated (2) M2 × 5 mm, sure that hard disk drive Active Protection System still functions. The procedure is as follows: 84 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 91
of the system board are extremely sensitive. When you service the system board, avoid any kind of rough handling. a Integrated video chip (GMCH) b Microprocessor c I/O Controller Hub (ICH ) d Video chip For ThinkPad Edge 14" and E40 integrated models: a b c Chapter 8. Removing or replacing a FRU 85 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 92
For ThinkPad Edge 14" and E40 discrete models: d a b c For ThinkPad Edge 15" and E50 integrated models: a b c For ThinkPad Edge 15" and E50 discrete models: a b d c 86 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 93
15" and E50: 11 1 1 Step 1 Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (4) For ThinkPad Edge 14" and E40: 1 1 Color Black Torque 0.181 Nm (1.85 kgf-cm) Step 1 Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (2) Color Black Torque 0.181 Nm (1.85 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 94
board and USB cable assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1030 Thermal cover" on page 59 • "1040 PCI Express Mini Card for wireless LAN" on page 72 • "1130 Keyboard" on page 75 • "1140 Keyboard bezel" on page 77 • "1150 LCD unit" on page 79 • - Lenovo 0578N8U | Hardware Maintenance Manual - Page 95
(1) Color Black When installing: Make sure that the connectors are attached firmly. Cable routing: Route the USB cable assembly as shown in these figures. For ThinkPad Edge 15" and E50: Torque 0.181 Nm (1.85 kgf-cm) Chapter 8. Removing or replacing a FRU 89 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 96
For ThinkPad Edge 14" and E40: 1190 DC-in cable and base cover For access, remove these FRUs in order: • "1010 Battery pack" on page " on page 72 • "1110 Backup battery" on page 74 • "1120 Bluetooth daughter card" on page 74 • "1130 Keyboard" on page 75 • "1140 Keyboard bezel" on page 77 • "1150 LCD - Lenovo 0578N8U | Hardware Maintenance Manual - Page 97
Removal steps of the DC-in cable and base cover For ThinkPad Edge 15" and E50: 4 3 1 2 Step 1 Screw (quantity) M2 × 3 mm, wafer-head, nylon-coated (2) For ThinkPad Edge 14" and E40: Color Black 1 2 4 3 Torque 0.181 Nm (1.85 kgf-cm) Step 1 Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated - Lenovo 0578N8U | Hardware Maintenance Manual - Page 98
For ThinkPad Edge 15" and E50: For ThinkPad Edge 14" and E40: Applying labels to the base cover the label part number, serial number, and product key were. When you replace the base cover, apply the following labels: 4 Battery word label 6 Homologation label 92 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 99
ICC ID label 10 Brazil Anatel BG label 11 Israel label (SIM model) 12 Brazil Anatel Bluetooth label For some models, you also need to apply one or two FCC labels. Check to the following figures: For ThinkPad Edge 15" and E50: 1 2 3 4 12 5 11 6 7 10 9 8 Chapter 8. Removing or - Lenovo 0578N8U | Hardware Maintenance Manual - Page 100
For ThinkPad Edge 14" and E40: 1 2 3 4 12 5 11 6 7 10 9 8 2010 LCD front bezel For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1080 Wireless WAN slot cover and PCI Express Mini Card for wireless WAN" on page 66 • "1090 Palm rest assembly with - Lenovo 0578N8U | Hardware Maintenance Manual - Page 101
. 2020 Speaker assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1080 Wireless WAN slot cover and PCI Express Mini 1100 PCI Express Mini Card for wireless LAN" on page 72 • "1130 Keyboard" on page 75 • "1140 Keyboard bezel" on page 77 • "1150 LCD unit" on page 79 • - Lenovo 0578N8U | Hardware Maintenance Manual - Page 102
Battery pack" on page 58 • "1080 Wireless WAN slot cover and PCI Express Mini Card for wireless WAN" on page 66 • "1090 Palm rest assembly with cables" on page 69 • "1100 PCI Express Mini Card for wireless LAN" on page 72 • "1130 Keyboard" on page 75 • "1140 Keyboard : • "1010 Battery pack" on page - Lenovo 0578N8U | Hardware Maintenance Manual - Page 103
steps of the hinges, LCD panel, LCD cable, and LCD rear cover assembly For ThinkPad Edge 15" and E50: 1 1 11 2 2 2 2 Step 1 Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (4) For ThinkPad Edge 14" and E40: 1 Color Black Torque 0.181 Nm (1.85 kgf-cm) 1 Step 1 Screw (quantity) M2 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 104
3 4 5 6 7 98 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 105
. 2050 Antenna assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1080 Wireless WAN slot cover and PCI Express "1100 PCI Express Mini Card for wireless LAN" on page 72 • "1130 Keyboard" on page 75 • "1140 Keyboard bezel" on page 77 • "1150 LCD unit" on page 79 • " - Lenovo 0578N8U | Hardware Maintenance Manual - Page 106
Removal steps of the antenna assembly Release the antenna cables from the cable guides of the LCD rear cover assembly and from the hinges. 2 2 1 1 1 1 1 1 1 1 When installing Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. 100 Hardware Maintenance - Lenovo 0578N8U | Hardware Maintenance Manual - Page 107
Chapter 9. Locations This chapter presents the location of ThinkPad Edge 14", Edge 15", E40, and E50 features and hardware. Front view reader (for some models) 12 Touch pad buttons 13 Touch pad 14 TrackPoint buttons 15 TrackPoint pointing stick 16 UltraNav® © Copyright Lenovo 2010, 2013 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 108
1 2 3 15 14 13 16 120 11 3 4 5 6 7 8 10 9 Rear view 1 Sleep (standby) status indicator Note: For the description of the audio connector 3 HDMI connector 4 RJ-45 (Ethernet) connector 5 eSATA/USB connector 6 External monitor connector 1 102 Hardware Maintenance Manual 2 3 4 5 6 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 109
Bottom view 1 Battery pack 2 Battery pack latch 3 Thermal slot (memory module, hard disk drive, fan assembly) 4 Wireless WAN card slot 5 Media Card Reader 1 2 5 4 3 Chapter 9. Locations 103 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 110
104 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 111
the defective part within thirty (30) days of your receipt of the replacement CRU. See your Lenovo Limited Warranty documentation for full details. ThinkPad computers contain the following types of CRUs: - Self-service CRUs: These CRUs unplug or are held by no more than two screws. Examples of these - Lenovo 0578N8U | Hardware Maintenance Manual - Page 112
Overall 1 22 21 2 20 3 19 18 4 17 5 16 15 14 13 6 12 7 11 8 9 10 106 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 113
Table 8. Parts list-Overall No. FRU (Overall) 1 LCD unit (see "LCD FRUs" on page 123.) 2 Keyboard bezel assembly 14W 2 Keyboard bezel assembly 15W 3 Top shielding assembly 14W 3 Top shielding assembly for 0199 3 Top shielding assembly 15W 4 1-GB DDR3-1067 SDRAM SO-DIMM (PC3-8500) card • - Lenovo 0578N8U | Hardware Maintenance Manual - Page 114
, 5Jx, 5Kx, 5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Tx, 5Ux, 5Vx, 5Wx, 5Xx, 5Yx, 5Zx, 62x • 0579-CTO, 5Hx 7 Battery pack, 6 cell Li-ion (2.2 Ah) • 0199-CTO, 22x, 23x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 42T4851 42T4799 * 42T4801 42T4853 75Y6085 No 75Y6086 No 108 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 115
Table 8. Parts list-Overall (continued) No. FRU (Overall) FRU no. CRU ID 9 DVD-RAM/RW drive 75Y5019 * • 0199-CTO, 6Px, 6Qx 63Y0901 • 0301-all 63Y0905 • 0302-CTO,54x, 55xl 75Y5171 • 0319-CTO, 49x, 48x, 47x, 46x, 45x, 44x, 43x, 42x, 3Zx, 3Yx, 3Xx, 3Wx, 3Vx, 3Ux, 3Tx, 3Sx, 3Rx, 3Qx, 3Px • - Lenovo 0578N8U | Hardware Maintenance Manual - Page 116
, 5Ex, 5Dx, 5Cx, 5Bx, 5Ax, 59x, 58x, 57x, 56x, 53x FRU no. 75Y5133 75Y5145 CRU ID ** 41W0779 ** 41W0771 41W0787 75Y5035 75Y5045 75Y5135 ** 110 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 117
Table 8. Parts list-Overall (continued) No. FRU (Overall) 12 SATA hard disk drive, 320 GB, 7,200 rpm • 0199-CTO, 22x, 28x, 2Ax, 2Cx, 2Gx, 2Hx, 39x, 4Gx, 4Hx, 4Jx, RXx, 5Ux, 5Vx, 6Cx, 6Dx, 6Ex, 6Hx, 6Px, 6Qx • 0301-CTO, 23x, 27x, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Yx, 5Dx, 5Kx, 5Px, 5Rx, 5Sx, 8Dx, 8Fx, 8Hx, - Lenovo 0578N8U | Hardware Maintenance Manual - Page 118
C4x • 0579-CTO 13 Integrated China Telecom Mobile Broadband (Huawei EM660) • 0301-CTO • 0319-CTO • 0578-CTO • 0579-CTO 14 Thermal module with fan (for Intel® integrated graphics) • 0301-CTO, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax 75Y6001 CRU ID ** ** ** ** No No No 112 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 119
(continued) No. FRU (Overall) FRU no. CRU ID 14 Thermal module with fan (for AMD integrated graphics) • 0199- 75Y4756 No 15 Backup battery 92P1161 No 16 ThinkPad 1x1 11b/g/n Wireless LAN Mini-PCI Express Adapter II • 0319-all • 0579-all 60Y3247 ** 60Y3249 16 ThinkPad 1x2 11b/g/n Wireless - Lenovo 0578N8U | Hardware Maintenance Manual - Page 120
No 17 Microprocessor assembly, Intel Celeron P4600 Arrandale (2.0 GHz) C2 • 0301-CTO, GSx, KKx • 0319-CTO • 0578-CTO • 0579-CTO 04W0341 No 114 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 121
Table 8. Parts list-Overall (continued) No. FRU (Overall) FRU no. CRU ID 17 Microprocessor assembly, Intel Core™ i3-330M Processor (2.13 GHz), C2 • 0301-CTO, 25x, 26x, 27x, 29x, 2Ax, 2Bx, 2Cx, 2Ex, 2Jx, 2Kx, 2Mx, 2Nx, 3Ax, 3Bx, 3Cx, 3Dx, 3Qx, 3Rx, 3Sx, 3Tx, 48x, 49x, 4Ax, 4Cx, 4Ex, 4Mx, 4Nx, 4Px, - Lenovo 0578N8U | Hardware Maintenance Manual - Page 122
-540M Processor (2.53 GHz), C2 • 0301-CTO, AVx • 0319-CTO • 0578-CTO, J5x • 0579-CTO, 66x, 65x, 64x, 5Xx, 5Wx 60Y5732 No 116 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 123
Table 8. Parts list-Overall (continued) No. FRU (Overall) 17 Microprocessor assembly, Intel Core i5-540M Processor (2.53 GHz), K0 • 0301-CTO, AVx • 0319-CTO, 42x, 43x • 0578-CTO, J5x • 0579-CTO 17 Microprocessor assembly, Intel Core i5-560M Processor (2.66 GHz), K0 • 0301-CTO, HGx, HHx, HJx, HKx, - Lenovo 0578N8U | Hardware Maintenance Manual - Page 124
75Y4141 No 04W0335 No 04W1440 No 75Y4140 No 04W0334 No 04W1439 No 04W1438 No 75Y4139 No 04W0333 No 04W1437 No 04W1658 No 118 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 125
Table 8. Parts list-Overall (continued) No. FRU (Overall) FRU no. CRU ID 18 System board assembly, Intel HM55 Integrated 14W without wireless WAN • 0578-CTO, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, - Lenovo 0578N8U | Hardware Maintenance Manual - Page 126
, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 120 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 127
Table 8. Parts list-Overall (continued) No. FRU (Overall) 3Dx, 3Gx, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 3Zx, 47x, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 4Yx, 4Zx, 52x, 53x, - Lenovo 0578N8U | Hardware Maintenance Manual - Page 128
, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 4Yx, 52x, 53x, 54x, 55x • 0319-all FRU no. 60Y5591 75Y6111 CRU ID No No 122 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 129
(see "Keyboard" on page 138.) • 0199-CTO • 0301-CTO, RWx • 0302-CTO • 0319-CTO • 0578-CTO, 26x, GNx, GPx, GQx, GRx, GSx, GTx, GUx, GVx, GWx, GXx, GYx, HZx, JPx • 0579-CTO 23 TrackPoint stick caps 91P9642 * - AC power adapter (see "AC adapters" on page 140.) LCD FRUs In ThinkPad Edge 14", Edge 15 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 130
1 2 3 8 7 6 4 5 124 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 131
Table 9. Parts list-14.0-inch HD LCD No. FRU (14.0-inch HD LCD) FRU No. CRU ID 1 LCD front bezel 14W, black 75Y4723 No • 0199-CTO, 24x, 25x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, - Lenovo 0578N8U | Hardware Maintenance Manual - Page 132
HD LCD (continued) No. FRU (14.0-inch HD LCD) FRU No. CRU ID 2 Integrated camera with microphone (0.3M) 60Y5756 No • 0199-CTO, 23x, 27x, 29x, 2Bx, 2Hx, 2Jx, 2Kx , PPx, PQx, PRx, Q2x, Q3x, Q4x, Q6x, Q7x, Q8x, Q9x, QAx, QBx, QFx, QHx, QJx, QKx, QLx • 0579-CTO 126 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 133
HD LCD (continued) No. FRU (14.0-inch HD LCD) FRU No. CRU ID 2 Microphone • 0199-CTO, 24x, RZx, 6Ax, AEx • 0578-CTO, 5Ux, N5x • 0579-CTO, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, - Lenovo 0578N8U | Hardware Maintenance Manual - Page 134
HD LCD (continued) No. FRU (14.0-inch HD LCD) FRU No. CRU ID 4 Hinges 14W, black 75Y4711 No • 0199-CTO, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, LRx, LSx, LTx, M2x, MGx, MJx, P7x, P8x, P9x, PBx, PFx, PSx, PTx, PWx, Q3x, Q6x, Q9x, QAx, QJx • 0579-CTO 128 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 135
HD LCD (continued) No. FRU (14.0-inch HD LCD) FRU No. CRU ID 5 LCD cover kit 14W, glossy red 75Y5707 No • 0199-CTO, 2Lx, 2Px, 2Sx, 2Vx, 4Hx, 56x, 6Ax, AEx • - Lenovo 0578N8U | Hardware Maintenance Manual - Page 136
HD LCD (continued) No. FRU (14.0-inch HD LCD) FRU No. NNx, NPx, NRx, NSx, NVx, NWx, P2x, P3x, P6x, PAx, PCx, PDx, PEx, PGx, PHx, PKx, PLx, PMx, PNx, PPx PUx, PVx, PWx, Q2x, Q3x, Q4x, Q6x, Q7x, Q8x, Q9x, QAx, QBx, QDx, QEx, QFx, QGx, QHx, QJx, QKx, QLx • 0579-all 130 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 137
LJx, LLx, LSx, LTx, M3x, P4x, P5x • 0579-CTO 63Y2205 No 8 LCD module, 14.0-inch HD glare 27R2433 No • 0199-CTO, 22x, 23x, 25x, 26x, 2Ex, 2Fx, 2Gx, 5Yx, 5Xx, 5Wx, 5Qx, 5Px, 5Nx, 5Mx, 5Lx, 5Kx, 5Jx, 5Hx 8 LCD module, 14.0-inch HD anti-glare 27R2431 No • 0199-CTO, 24x, 27x, 28x, 29x, 2Ax, 2Bx, - Lenovo 0578N8U | Hardware Maintenance Manual - Page 138
HD LCD (continued) No. FRU (14.0-inch HD LCD) LNx, LPx, LQx, LRx, LSx, LTx, LUx, M2x, M3x, MGx, MHx, MJx, N3x, N4x, NTx, N5x, NCx, NEx, NFx, NGx, NNx, NPx BEx • 0302-CTO, 22x, 23x, 25x, 2Ax, 2Hx, 2Jx, 2Kx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 3Ex, 43x • 0319-CTO 75Y4726 No 132 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 139
Table 10. Parts list-15.6-inch HD LCD (continued) No. FRU (15.6-inch HD LCD) FRU No. CRU ID 2 Integrated camera with microphone (0.3M) 60Y5756 No • 0301-CTO, 22x, 24x, 2Cx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 3Ex, 3Fx, 3Ux, 3Vx, 4Jx, 63Y0171 4Kx, 4Lx, 4Mx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, - Lenovo 0578N8U | Hardware Maintenance Manual - Page 140
, 2Ex, 2Fx, 2Gx, 2Hx, 2Lx, 2Mx, 2Nx, 2Qx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x, 3Cx, 3Dx, 134 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 141
Table 10. Parts list-15.6-inch HD LCD (continued) No. FRU (15.6-inch HD LCD) 3Ex, 3Fx, 3Gx, 3Jx, 3Kx, 3Mx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Gx, 4Hx, 4Lx, 4Mx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Yx, 52x, 53x, 54x, 55x • 0319-all FRU No. CRU ID 4 Hinges - Lenovo 0578N8U | Hardware Maintenance Manual - Page 142
, AAx, AEx, AHx, AKx, AMx, ARx, AUx, B5x, DDx, DMx, BHx, BNx, BPx, CHx, CMx, CVx, EMx, EQx • 0319-CTO 63Y2207 No 136 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 143
Table 10. Parts list-15.6-inch HD LCD (continued) No. FRU (15.6-inch HD LCD) FRU No. CRU ID 8 LCD module, 15.6-inch HD glare, with wireless WAN 42T0662 No • 0301-CTO, 23x, 25x, 28x, 29x, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Zx, 33x, 34x, 35x, 36x, 37x, 27R2471 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, - Lenovo 0578N8U | Hardware Maintenance Manual - Page 144
Table 11. Parts list-Keyboard Language Arabic Belgian Brazilian Portuguese Bulgarian Canadian French (058) Canadian French ( U.S. English (International, with a Euro symbol) 138 Hardware Maintenance Manual FRU no. 60Y9674 60Y9675 60Y9673 60Y9676 60Y9671 60Y9670 60Y9677 60Y9678 60Y9688 60Y9695 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 145
Table 12. Parts list-Illuminated keyboard Language Arabic Belgian Brazilian Portuguese Bulgarian Canadian French (058) Canadian French (Acnor) Czech Danish Dutch Finnish, Swedish French German Greek (U.S. English and Greek layout) Hebrew - Lenovo 0578N8U | Hardware Maintenance Manual - Page 146
ID 75Y5996 No 60Y4344 No 75Y4697 No 75Y4698 No 75Y4699 No AC adapters Table 14. Parts list-2-pin ac adapters FRU 2-pin (65 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL, xxP, xxS, xxU, xxY) 2-pin (65 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL, xxP, xxS, xxU, xxY) 2-pin (65 W, 20 V) adapter - Lenovo 0578N8U | Hardware Maintenance Manual - Page 147
Power cords A ThinkPad power cord for a specific country or region is usually available only in that country or region: Table 16. Parts list-2-pin power cords Country or region Argentina • models -CTO, xxY Brazil • models -CTO, xxP Canada, U.S. • models -CTO, xxF, xxL, xxS, xxU Japan • models -CTO, - Lenovo 0578N8U | Hardware Maintenance Manual - Page 148
* Windows 7 Home Premium (32 bit) DVDs Windows 7 Home Premium (32 bit) is preinstalled as the operating system in the following models: • 0199-CTO • 0301-CTO, 2Dx, 4Yx, 7Px, 7Zx, 82x, DPx, DQx, DUx, DVx, DWx, DXx, C9x, , PQx • 0579-CTO, 3Gx, 3Qx, 3Rx, 3Sx, 3Xx, 43x 142 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 149
04T3052 04T3048 04T3053 CRU ID * Windows 7 Home Premium (64 bit) DVDs Windows 7 Home Premium (64 bit) is preinstalled as the operating system in the following models: • 0199-CTO, 67x, 65x, AAx • 0301-CTO, 24x, 25x, 29x, 2Lx, 3Qx, 3Rx, 3Sx, 3Tx, 3Yx, 3Zx, 42x, 46x, 48x, 49x, 4Gx, 5Rx, 6Fx, 6Gx - Lenovo 0578N8U | Hardware Maintenance Manual - Page 150
Windows 7 Professional (32 bit) DVDs Windows 7 Professional (32 bit) is preinstalled as the operating system in the following models: • 0199-CTO • 0301-CTO, 2Px, 2Qx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ex 04T3005 04T3008 04T3009 04T3015 04T3033 CRU ID * 144 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 151
04T3028 04T3007 04T3030 04T3031 CRU ID Windows 7 Professional (64 bit) DVDs Windows 7 Professional (64 bit) is preinstalled as the operating system in the following models: • 0199-CTO, 22x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 3Dx, 3Ex, 43x, 4Gx, 4Hx, 4Jx, 4Nx, 4Qx, 5Dx, 5Yx - Lenovo 0578N8U | Hardware Maintenance Manual - Page 152
04T2599 04T3067 04T2600 04T3068 04T3070 04T3071 04T3072 04T3073 04T3075 04T3076 04T3074 04T3080 04T3057 04T2608 04T3077 04T3079 04T2590 04T3058 04T3081 04T3082 CRU ID * 146 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 153
tools Table 23. Parts list-Common service tools Tool Screwdriver kit 1/4" drive spinner handle 1/4" Sq. to 1/4" hex integrated Smart Card LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later Note: Download the file from the following Web site: http://support.lenovo.com P/N 95F3598 - Lenovo 0578N8U | Hardware Maintenance Manual - Page 154
148 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 155
and verify the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering subject matter described document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to - Lenovo 0578N8U | Hardware Maintenance Manual - Page 156
States, other countries or both: Active Protection System Lenovo Rescue and Recovery ThinkPad ThinkVantage TrackPoint UltraNav The following terms are trademarks of Pentium Other company, product, or service names may be the trademarks or service marks of others. 150 Hardware Maintenance Manual - Lenovo 0578N8U | Hardware Maintenance Manual - Page 157
- Lenovo 0578N8U | Hardware Maintenance Manual - Page 158
Part Number: 75Y4302_05 Printed in China (1P) P/N: 75Y4302_05 *1P75Y4302_05*
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Hardware Maintenance Manual
ThinkPad Edge 14
²
, Edge 15
²
, E40, and E50