Dell Latitude 7400 2-in-1 Service Manual - Page 91

Palmrest assembly

Page 91 highlights

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 card. 14. Follow the procedure after working inside your computer. Palmrest assembly Prerequisites 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. Removing and installing components 91

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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 card
.
14.
Follow the procedure
after working inside your computer
.
Palmrest assembly
Prerequisites
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
.
Removing and installing components
91