Palmrest Assembly - Dell Latitude 7400 2-in-1 Service Manual

8. Stick the USH board cable [1], touchpad cable [2], and LED board cable [3] on the keyboard base.
Next steps
1. Install the system board
2. Install the battery.
3. Install the heatsink
4. Install the speaker.
5. Install the fan.
6. Install the WWAN card.
7. Install the WLAN card.
8. Install the SSD.
9. Install the coin cell
10. Connect the battery cable
11. Install the base cover.
12. Install the SIM card
13. Install the SD memory
14. Follow the procedure

Palmrest assembly

Prerequisites
1. Follow the procedure in
2. Remove the SD memory
3. Remove the base cover.
4. Disconnect the battery
5. Remove the coin cell.
6. Remove the SSD.
92 Removing and installing components
card.
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