Dell Chromebook 11 3189 Disassembly and Reassembly Guide - For use by Certifie
Dell Chromebook 11 3189 Manual
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- Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 1
Chromebook 11 3189 Disassembly and Reassembly Guide - For use by Dell Certified Technicians only Regulatory Model: P26T Regulatory Type: P26T001 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 2
of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. © 2017 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other trademarks may be - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 3
Recommended tools...7 microSD card...7 Removing microSD card...7 Installing microSD card...7 Base cover...7 Removing base cover...7 Installing base cover...9 Battery...9 Removing battery...9 Installing battery...10 Keyboard...10 Removing keyboard...10 Installing keyboard...13 Power switch board...14 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 4
and troubleshooting...50 Basic troubleshooting...50 Power issues...50 CROSH...54 CROSH commands...55 Chrome commands...57 Commonly used CROSH command...63 Check battery charging status...63 Reset Chromebook...70 Recovery Chromebook...75 Recovering the Chromebook...75 7 Contacting Dell...79 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 5
only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 6
11 Press and hold the power button for few seconds, to ground turning on your computer. CAUTION: To avoid damage to the computer, use only the battery designed for this particular Dell computer. Do not use batteries designed for other Dell computers. 1 Replace the battery. 2 Replace the base cover - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 7
in on the microSD card to release it from the computer. 3 cover: a Remove the mylar cap [1]. NOTE: The screw cover on the base cover is made up of a mylar sticker. To remove this screw, use a regular philips driver and puncture the mylar cover. Once the mylar caps are removed it cannot replaced - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 8
c Pry the base cover from the edge. NOTE: You may need a 3c plastic scribe to pry the base cover from the edge. 4 Lift the base cover away from the computer. 8 Removing and installing components - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 9
system. 2 Press the edges of the cover until it clicks into place. 3 Replace the M2.5x7 screws to secure the base cover to the computer. 4 Install the microSD card 5 Follow the procedure in After working inside your computer. Battery Removing battery 1 Follow the procedure in Before working inside - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 10
the battery cable to the connector on the battery. 3 Replace the M2.0x3.0 screws to secure the battery to the computer. 4 Install the: a base cover b base cover c battery 3 To remove keyboard: a Disconnect the keyboard cable from the system board [1]. b Use the plastic scribe to the release the - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 11
NOTE: The two release holes for the keyboard are indicated by the "KB" labeling. 4 Slide the keyboard outwards, away from the computer. Removing and installing components 11 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 12
NOTE: Carefully pull the keyboard connector through the gap in the palm rest. 5 Lift the keyboard away from the computer. 12 Removing and installing components - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 13
Installing keyboard 1 Align the keyboard trim with the tabs on the computer, and press it until it clicks into place. 2 Connect the keyboard cable on the system board. Removing and installing components 13 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 14
. Power switch board Removing power switch board 1 Follow the procedure in Before working inside your computer. 2 Remove the: a microSD card b base cover c battery 3 To remove the power switch: a Disconnect the power switch cable from the power switch board [1]. b Remove the M.2.0x3.0 screws that - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 15
switch board into the slot on the computer. 2 Replace the M2.0x3.0 screws that secure the power switch board to the computer. 3 Connect the power switch cable to the connector on the power switch board. 4 Install the: a battery b base cover c microSD card 5 Follow the procedure in After working - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 16
1 Insert the audio board into the slot on the computer. 2 Replace the M2.0x3.0 screw that secure the audio board to the computer. 3 Connect the audio cable to the connector on the audio board. 4 Install the: a battery b base cover c microSD card 5 Follow the procedure in After working inside your - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 17
connector port into the slot on the computer. 2 Replace the M2.0x3.0 screw that secures the power connector port to the computer. 3 Connect the power connector cable to the connector on the system board. 4 Install the: a battery b base cover c microSD card 5 Follow the procedure in After working - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 18
Speaker Removing speaker 1 Follow the procedure in Before working inside your computer. 2 Remove the: a microSD card b base cover c battery 3 To remove the speaker: a Disconnect the speaker cable from the connector on the system board [1]. b Remove the adhesive tape that secures the speaker cable on - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 19
your computer. Touchpad panel Removing touchpad 1 Follow the procedure in Before working inside your computer. 2 Remove the: a microSD card b base cover c battery d speaker 3 To remove touchpad cable: a Lift the latch, and disconnect the touchpad cable from the computer [1]. b Remove the touchpad - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 20
4 Remove the screws (M2.0x3.0, M.2.0x2.0) that secure the metal bracket to the touchpad on the computer. NOTE: Remove the adhesive tape that secures the speaker cable on the metal bracket. 5 To remove metal bracket: a Remove the adhesive tape [1, 2]. b Lift the metal bracket [3]. 20 Removing and - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 21
6 Remove the touchpad from the computer. Removing and installing components 21 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 22
the computer. 2 Place the metal bracket, and affix the adhesive tape. 3 Replace the screws (M2.0x3.0, M.2.0x2.0) that secure the metal bracket on the Before working inside your computer. 2 Remove the: a microSD card b base cover c battery 3 To remove cables: a Remove the screw M2.0x3.0 and lift the - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 23
4 Disconnect the sensor cable, and turn over the computer [1, 2] Removing and installing components 23 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 24
5 To remove display assembly: a Remove the display hinge screws M2.0xM5.0 that secure the display assembly to the computer [1]. b Lift the display assembly away from the computer [2]. 24 Removing and installing components - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 25
display assembly to align with the screw holders on the computer. 2 Replace the screws that secure the display hinges to the palm-rest assembly. cable on the system board. 8 Install the: a battery b base cover c microSD card 9 Follow the procedure in After working inside your computer. Display back - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 26
Removing display back cover 1 Follow the procedure in Before working inside your computer. 2 Using the plastic scribe pry the edges of the display back cover. 3 Remove the display back cover away from the computer. 26 Removing and installing components - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 27
. System board Removing system board 1 Follow the procedure in Before working inside your computer. 2 Remove the: a microSD card b base cover c battery 3 Disconnect the following cables: a sensor cable [1] b power board and audio cable [2] c speaker cable [3] d keyboard cable [4] e touch pad cable - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 28
5 To remove the metal bracket (WLAN and display cable): a Remove the M2.0x3.0 screw and lift the metal bracket that secures the WLAN card on the system board [1, 2] b Disconnect the WLAN cables [3]. c Remove the screws M2.0x.30 and lift the metal bracket that secures the display cable on the - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 29
6 To remove the system board: a Remove the screws that secure the system board on the palm rest assembly [1]. b Lift the system board off the palm- rest assembly [2]. Removing and installing components 29 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 30
the following cables: a power connector cable b touchpad cable c keyboard cable d speaker cable e power board and audio cable f sensor cable 9 Install the: a battery b base cover c microSD card 10 Follow the procedure in After working inside your computer. 30 Removing and installing components - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 31
Palm rest Replacing palm rest 1 Follow the procedure in Before working inside your computer. 2 Remove the: a microSD card b base cover c battery d keyboard e power switch board f audio g power connector h speaker i touchpad j display assembly k system board NOTE: The component you are left with is - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 32
h keyboard i battery j base cover k microSD card 4 Follow the procedure in After working inside your computer. 32 Removing and installing components - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 33
AC Adapter Battery Audio Codec Integrated Microphone Primary Storage Connectivity Multimedia Ports and Slots Chromebook 11 (3189) • 207.9 mm 1462.10 g 11.6 (1366 x 768) eDP 200 nits AntiGlare (With touch glass) Intel HD Graphics • LPDDR3 2 GB • LPDDR3 4 GB 65 W Dell E4 series AC adapter 3-cell - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 34
Options Dock Options Regulatory and Environmental Compliance Chromebook 11 (3189) • DC-IN (7.4 mm) • LEDs • microSD card reader • Noble wedge lock slot • 1 year onsite repair/service • ProSupport with NBD Onsite • Premium Phone Support In-Home • 1-4 years warranty extension options. A connector - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 35
commands, and bundled software for Dell Chromebook 11 (3189). Topics: • Operating system • View system information • Dell activity light Operating system This page contains information about the operating system used by the Dell Chromebook 11 (3189). Chrome OS Chromebooks are powered by the Google - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 36
and synchronised in the cloud. • Access to the Chrome web app store • Killer web apps • The latest Intel Core processors • Fun games • Built-in support for popular file types and external devices For more information about the Chrome OS, please visit the Chrome OS training page. Verified Boot Read - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 37
The Developer Mode switch turns off verified boot (at the Kernel stage) to enable users to run Chromium OS (or other OS). The BIOS is always verified. Disk Partition Map - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 38
mode Developer Mode Recovery Mode • Used to boot without verification. • Can be turned on via key combination during boot. • Stateful partition is wiped during transitions. • 1 second to start loading kernel. Chromebook does not boot other operating systems such as Windows or OS X. 38 Software - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 39
, and fonts View system information This page contains all the information about viewing system information for the Dell Chromebook. Dell Chromebook 11 (3189) does not support Dell BIOS. Hence, there are several ways to check system specifications depending on the information you are searching - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 40
Table 4. View system information Commands Action and Purpose Chrome:help View basic OS information. Screenshot Chrome:settings View information such as screen resolution options (Device>Display settings), touchpad, and other basic hardware information. 40 Software - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 41
Commands Chrome:system Action and Purpose Screenshot View advanced system information such as the Google Chrome version, BIOS information, CPU information, memory information, network status, power supply information, etc. Software 41 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 42
Activity Light can be used as an indicator for the interaction between school teacher and student, and Dell has designed a software over this feature. The application will not be factory installed when product RTS, but it can be downloaded and installed via the - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 43
Raise your Hand/Answer Question/Discussion buttons Students can either click the on-screen button or press keyboard hot key to on/off the Ask question LED. The on-screen button can be the Chrome application in the menu or the shortcut icon on the task bar. Software 43 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 44
MultiColor Poll Students can vote with different LED color by either clicking the on-screen button (suggested) or pressing keyboard hot key. 44 Software - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 45
chapter details the technology and components available in the systems. Topics: • Keyboard • Touchpad • Integrated microphone • Bluetooth Keyboard Dell Chromebook 11 (3189) keyboards have a few extra features to help you browse the web effortlessly and efficiently. The keyboard contains a dedicated - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 46
hides the tabs and launcher Enter Overview mode, which shows all windows Decrease screen brightness Increase screen brightness Mute Decrease the volume Increase the volume Search applications and the web at the same time. On a Chromebook, this key is on the side, where the Caps Lock key is - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 47
screen. Touchpad This page contains information for Dell Chromebook 11 (3189) touchpad gestures. The following table lists some gestures and actions supported by the Chromebook a second finger, move the item. Release both fingers to drop the item at its new location. Technology and components 47 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 48
about the Dell Chromebook 11 (3189) integrated microphone instruction to pair a bluetooth device with your Chrome devices. Bluetooth technology lets you connect devices wirelessly over short distances. To use the Bluetooth accessories with your Chromebook, first check if your Chromebook supports - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 49
click Enable Bluetooth in the menu. Your Chromebook will automatically begin scanning for available Bluetooth devices. 5 Pick the device you want to add from the list of available Bluetooth devices and click Connect. 6 Follow the instructions on the screen to connect your Bluetooth device. • If - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 50
for field service technicians. Topics: • Basic troubleshooting • CROSH • CROSH commands • Chrome commands • Commonly used CROSH command • Reset Chromebook • Recovery Chromebook Basic troubleshooting This page contains all the information for Dell Chromebook 11 (3189) basic troubleshooting NOTE - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 51
Display issue Possible solutions If the Chromebook's screen is blank, try the following troubleshooting steps to resolve the issue, checking to see if the screen turns on after each step: 1 Make sure the Chromebook is on. If you are using the battery, plug the Chromebook in and press the power - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 52
or covered by a privacy screen or other obstruction. 2 Try using different apps that use the camera. Try a Google+ Hangout or the onboard camera app 3 Try rebooting the Chromebook 4 down the power button until the device turns off, and then turn it back on again. 52 Diagnostic and troubleshooting - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 53
device: Perform a system recovery. See performing Recover Chromebook for more information. Chrome OS stops responding and nothing moves on the computer display If the Chrome OS stops responding and nothing moves on the computer display: 1 Turn off the computer. Diagnostic and troubleshooting 53 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 54
the on-screen instructions to reset the password. Other Chromebook lock up or freeze symptoms that are not listed here If none of the above symptoms match the Chromebook's issue, refer to Google Help Center for the online troubleshooter and more help. CROSH This topic covers the information - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 55
displays a menu of known hosts and prompts for the host to forget. Sets the chaps debug logging level. No arguments start verbose logging Diagnostic and troubleshooting 55 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 56
[] Tests the battery discharge rate for a given name Configures the modem for the specified carrier. network_diag[--date] [--link] [--show-macs] [--wifi] [--help is used instead. set_arpgw Turns on the extra network state checking to make sure troubleshooting - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 57
. Logs a message to system log. Allows the user to manually adjust advanced touchpad settings. Traces the path/route to a network starts. The rate is the number of repeats per second. Turns autorepeat on/off. If a keycode is specified, it affects Dell supports Diagnostic and troubleshooting 57 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 58
and memory utilization Shows conflicts of all modules loaded by Chrome Allows troubleshooting of connected accounts Comprehensive network/connectivity diagnostics, including DNS analysis, memory usage for apps/extensions, especially handy for 2 GB Chromebooks 58 Diagnostic and troubleshooting - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 59
use it at your own risk. chrome://dns This displays the list of hostnames for which the browser will prefetch the DNS records. Diagnostic and troubleshooting 59 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 60
the Menu > Tools > Extensions. chrome://bookmarks This is also available from the Menu > Bookmarks > Bookmark Manager. Short cut key is Ctrl+Shift+O. 60 Diagnostic and troubleshooting - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 61
> type that URL which failed, and click on "Start Test", which does some test and report you why that URL failed. chrome://plugins/. Diagnostic and troubleshooting 61 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 62
also available from the Menu > Options (on Windows), and Menu > Preferences (on Linux). From here you can control various browser related settings. 62 Diagnostic and troubleshooting - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 63
used CROSH commands to diagnose the Dell Chromebook 11 (3189). Below are some of the most commonly used CROSH commands to troubleshoot a hardware issue. NOTE: CROSH storage_test_1 and storage_test_2 are not supported on the eMMC storage device. Check battery charging status The Chrome Shell (CROSH - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 64
that the battery is charging. Check battery health Follow the steps to evaluate the health of the Chromebook battery, and check the discharge rate: 1 Disconnect the AC adapter from the Chromebook. 2 Turn on and sign in to Chromebook. 3 Open the Chrome browser. 64 Diagnostic and troubleshooting - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 65
percentage is greater than 50%, the battery is within the expected wear limits. • If the Battery health percentage is equal to or less than 50% and the battery is less than a year old, the battery is outside expected wear limits and might need to be replaced. Diagnostic and troubleshooting 65 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 66
test results show that Battery is Unknown, the battery might need to be replaced. Checking memory Follow the steps below to perform a memory check for Chromebook: NOTE: This will approximately take 20 minutes to complete the test, and it also depends on the capacity of the memory. 1 Turn on and sign - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 67
5 A diagnostic screen displays the result of the memory test passed without any errors. Example of a memory test failure. Diagnostic and troubleshooting 67 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 68
adapter: Follow the instruction to gather the information about the network and diagnose the network errors. 1 Turn on and sign in to Chromebook. 2 Open the Chrome browser. 3 Press CTRL + ALT + T to open CROSH. 4 Type network_diag into CROSH, and then press Enter. 68 Diagnostic and troubleshooting - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 69
5 Wait while CROSH performs a set of network diagnostic tests. A diagnostic screen displays the results of the network adapter health test. 6 The diagnostic test log is saved as a.txt (plain text) file in the Files app. Diagnostic and troubleshooting 69 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 70
message, make sure the Wi-Fi adapter is enabled and connect to a network. Reset Chromebook This page contains all information about resetting Dell Chromebook 11 (3189). All local user data stored on the Chromebook can be cleared by resetting it to its original factory state (also known as Powerwash - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 71
1 Click the status area in the lower-right corner, where your account picture appears. Diagnostic and troubleshooting 71 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 72
2 Click Settings as highlighted from the screenshot below. 72 Diagnostic and troubleshooting - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 73
3 Click Show advanced settings to expand the menu. Diagnostic and troubleshooting 73 - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 74
4 Click the Powerwash button. 74 Diagnostic and troubleshooting - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 75
the setup screen. Follow the instructions on the screen to set up your Chromebook again. Make sure you sign in with your primary Google Account, because this account is set as the owner account. Recovery Chromebook This page contains information about recovering Dell Chromebook 11 (3189). Recovering - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 76
guided turned off message, refer to Chrome OS verification is turned off section below. Step 2: Create the recovery USB flash drive or SD card Insert a USB flash drive or SD card into your computer and follow the instructions instructions that appear on your screen. 3 After you recover your Chromebook - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 77
Chromebook to boot up from the flash drive 4 Follow the instructions that appear on the screen verification is turned off" Message By default, Chromebooks are set screen asking to recover your device. Troubleshooting Tips Table 19. Troubleshooting tips Question I am unable to recover my Chromebook - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 78
3 If the problem persists, contact Google Chrome support team. An error message You are using an out-of-date Chrome OS recovery image. You successfully recovered your Chromebook but now you can not use your USB or SD card with Windows You successfully recovered your Chromebook but now Windows - Dell Chromebook 11 3189 | Disassembly and Reassembly Guide - For use by Certifie - Page 79
options. Availability varies by country and product, and some services may not be available in your area. To contact Dell for sales, technical support, or customer service issues: 1 Go to Dell.com/support. 2 Select your support category. 3 Verify your country or region in the Choose a Country
Chromebook 11 3189
Disassembly and Reassembly Guide - For use by Dell
Certiļ¬ed
Technicians only
Regulatory Model: P26T
Regulatory Type: P26T001