Figure 42. Installing the battery
Steps
1. Align and place the battery on the palm-rest assembly.
2. Replace the six (M2x3) screw to secure the battery to the palm-rest assembly.
3. Route the M1 blue WWAN antenna cable from the routing guides along the left side of the WWAN card and the upper-right
corner of the battery.
4. Connect the battery cable to the connector (Battery) on the system board.
5. Route the speaker cables in the routing guides at the left and right side of the battery.
6. Adhere the piece of the tape securing the speaker cable in place at the left side of the battery.
7. Route the speaker cable in the routing guides along the top side of the battery and connect the speaker cable to the
connector (SPKL and SPKR) on the system board.
8. Route the WLAN antenna cables and blue WWAN antenna cable in the metal clips on the system board and the routing
guides along the sides of the battery.
9. Connect the antenna cables to the WLAN module.
10. Align and place the WLAN bracket on the system board.
11. Tighten the captive screws securing the WLAN bracket to the system board.
12. Adhere the piece of tape securing the WLAN antenna cables in place at the top side of the battery.
13. Adhere the two pieces of tape securing the gray WWAN antenna cable in place at the bottom of the CPU shielding cover
and route the wireless antenna cables in the routing guides on the system board and the routing guides along the top side of
the battery.
NOTE:
If the battery was disconnected from system board for service, there will be a delay during computer boot as the
computer undergoes RTC battery reset.
Next steps
1.
62
Removing and installing Field Replaceable Units (FRUs)
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