System Board; Removing The System Board - Dell G7 15 7500 Service Manual

System board

Removing the system board

Prerequisites
1. Follow the procedure in
NOTE: The Service Tag of your computer is stored in the system board. Enter the Service Tag in the BIOS setup
program after you replace the system board.
NOTE: Replacing the system board removes any changes that you have made to the BIOS using the BIOS setup
program. Make the appropriate changes again after you replace the system board.
NOTE: Before disconnecting the cables from the system board, note the location of the connectors so that you can
reconnect the cables correctly after you replace the system board.
2. Remove the base cover.
3. Remove the battery.
4. Remove the coin-cell battery.
5. Remove the rear cover.
6. Remove the rear-cover
7. Remove the wireless card.
8. Remove the M.2 2280 solid-state drive
9. Remove the memory modules.
10. Remove the processor
11. Remove the graphics-card
12. Remove the heat sink.
About this task
The following image indicates the cables on your system board.
Figure 1. System-board cables
1. Display cable
3. Touchpad cable
Before working inside your
bracket.
or M.2 2230 solid-state
fan.
fan.
computer.
drive.
2. I/O-board cable
4. Keyboard cable
Removing and installing components 53