Dell Inspiron 14 Intel Manual de servicio - Página 45

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13. Lift the system board assembly to disconnect the connector on the system board from the connector on the I/O board.
 
14. Turn the system board assembly over.
 
15. Remove the coin-cell battery (see
 
16. Remove the thermal cooling assembly (see
 
17. Remove the processor module (see
 Replacing the System Board
 
1. Follow the instructions in
Before You
 
2. Replace the processor module (see
 
3. Replace the thermal cooling assembly (see
 
4. Replace the coin-cell battery (see
 
5. Turn the system board assembly over.
 
6. Align the connectors on the system board with the slots on the computer base.
 
7. Gently press the system board to connect the connector on the system board to the connector on the I/O board.
 
8. Replace the three screws that secure the system board assembly to the computer base.
 
9. Connect the display cable and the speakers cable to the connectors on the system board.
 
10. Replace the Bluetooth card (see
 
11. Replace the palm rest (see
 
12. Replace the keyboard (see
 
13. Replace the memory module(s) (see
 
14. Replace the module cover (see
 
15. Follow the instructions from
 
16. Follow the instructions from
 
17. Replace the battery (see
Replacing the
 
18. Replace any card or blank removed from the 5-in-1 media card reader.
 
CAUTION:
Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do so may
result in damage to the computer.
 
19. Turn on the computer.
NOTE:
After you have replaced the system board, enter the computer Service Tag in the BIOS of the replacement system board.
 
20. Enter the service tag (see
Entering the Service Tag in the
 Entering the Service Tag in the BIOS
 
1. Ensure that the AC adapter is plugged in and that the main battery is installed properly.
 
Removing the Coin-Cell
Battery).
Removing the Thermal Cooling
Removing the Processor
Module).
Begin.
Replacing the Processor
Module).
Replacing the Thermal Cooling
Replacing the Coin-Cell
Battery).
Replacing the Bluetooth
Card).
Replacing the Palm
Rest).
Replacing the
Keyboard).
Replacing the Memory
Module(s)).
Replacing the Module
Cover).
step 3
to
step 4
in
Replacing the Optical
step 4
to
step 5
in
Replacing the Hard
Battery).
BIOS).
Assembly).
Assembly).
Drive.
Drive.