Dell Latitude 5300 Service Manual - Page 118

About this task, Next steps, System board can be replaced with heatsink attached.

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Page 118 highlights

3. Remove the base cover. 4. Remove the battery. 5. Remove the speaker. 6. Remove the memory module. 7. Remove the system fan. 8. Remove the DC-in . 9. Remove the WLAN card. 10. Remove the WWAN card. 11. Remove the system board. NOTE: System board can be removed with heatsink attached. 12. Remove the coin cell battery. 13. Remove the keyboard. 14. Remove the SmartCard reader board. About this task After performing the preceding steps, you are left with the palmrest and keyboard assembly. Next steps 1. Replace the SmartCard reader board. 2. Replace the keyboard. 3. Replace the coin cell battery. 4. Replace the system board. NOTE: System board can be replaced with heatsink attached. 5. Replace the WWAN card. 6. Replace the WLAN card. 7. Replace the DC-in. 8. Replace the memory module. 118 Disassembly and reassembly

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3.
Remove the
base cover
.
4.
Remove the
battery
.
5.
Remove the
speaker
.
6.
Remove the
memory module
.
7.
Remove the
system fan
.
8.
Remove the
DC-in
.
9.
Remove the
WLAN card
.
10.
Remove the
WWAN card
.
11.
Remove the
system board
.
NOTE:
System board can be removed with heatsink attached.
12.
Remove the
coin cell battery
.
13.
Remove the
keyboard
.
14.
Remove the
SmartCard reader board
.
About this task
After performing the preceding steps, you are left with the palmrest and keyboard assembly.
Next steps
1.
Replace the
SmartCard reader board
.
2.
Replace the
keyboard
.
3.
Replace the
coin cell battery
.
4.
Replace the
system board
.
NOTE:
System board can be replaced with heatsink attached.
5.
Replace the
WWAN card
.
6.
Replace the
WLAN card
.
7.
Replace the
DC-in
.
8.
Replace the
memory module
.
118
Disassembly and reassembly