Dell Latitude 5400 Chrome, Service Manual, Page: 62 / 137

9. Remove the Coin cell battery .
10. Remove the Inner frame .
11. Remove the heatsink .
12. Remove the system fan .
Steps
1. Peel the adhesive tape and disconnect the touch screen cable from the connector on the system board [1].
2. Remove the single (M2x4) screw that secures the eDP cable bracket to the system board [2].
3. Lift the eDP cable bracket from the system board [3].
4. Disconnect the eDP cable from the system board [4].
5. Disconnect the following cables:
a) Speaker cable [2].
b) LED board cable [1].
c) touchpad cable [3].
6. Remove the two (M2.5x4) screws that secures the system board [1].
7. Peel the adhesive tape and disconnect the cable from the connector on the system board [1].
8. Disconnect the sensor board cable from the connector on the system board [1].
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