Next steps
1. Replace the WWAN card.
2. Replace the WLAN card.
3. Replace the Dc-in.
4. Replace the memory module.
5. Replace the system fan.
6. Replace the heatsink.
7. Replace the speaker.
8. Replace the battery.
9. Replace the base cover.
10. Replace the microSD card.
11. Replace the SSD
12. Follow the procedure in after working inside your computer.
Coin-cell battery
Removing the coin-cell battery
Prerequisites
1. Follow the procedure in before working inside your computer.
70
Disassembly and reassembly