1. Connect the battery cable
2. Install the base cover.
3. Install the SD memory card.
4. Follow the procedure in after working inside your computer.
System board
Removing the system board
1. Follow the procedure in before working inside your computer.
2. Remove the SD memory card.
3. Remove the base cover.
4. Disconnect the battery cable.
5. Remove the coin cell.
6. Remove the SSD.
7. Remove the WLAN card.
8. Remove the WWAN card.
9. Remove the fan.
10. Remove the speakers.
11. Remove the heatsink.
12. Remove the battery.
1. Disconnect the coin cell cable from the system board [1] and remove the coin cell from the system board [2].
After removing all brackets and disconnecting all cables, there are five screws that secure the system board to the palmrest. One of
the screw is covered by the Real Time Clock (RTC) battery. Technicians must first peel the RTC battery off the system board in order
to access all the screws for the system board.
2. Peel off the tape on the display cable connector of the system board [3].
3. Pry the retention clips on both sides of the display cable connector, to flip open the latch [4].
4.
CAUTION:
The connector for the display cable features an actuator that locks it in place on the system board. Flip
open the latch to disconnect the display cable from the system board. Grasp the left and right sides of the cable's
connector head and disconnect the display cable from the system board in a direct upward motion to prevent
damage to the connector's pins.
Disconnect the display cable from the system board [5].
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Removing and installing components
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