Dell Latitude 7280, Руководство пользователя

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3. Disconnect the battery cable from the connector on the system board.
4. To remove the LED board:
a. Disconnect the LED cable from the LED board [1].
CAUTION: Avoid pulling the cable as it would result in breaking the cable connector. Instead, use a scribe
to release the LED cable from its connector.
b. Unroute the LED cable from the routing channel [2].
c. Remove the M2.0 x 2.5 screw that secures the LED board to the computer [3].
d. Lift the LED board from the computer [4].
Installing LED board
1. Insert the LED board into the slot on the computer.
2. Tighten the M2.0 x 2.5 screw to secure the LED board.
3. Route the LED cable through the routing channel.
4. Connect the LED cable to the system board.
5. Connect the battery cable to the connector on the system board.
6. Install the
base cover .
7. Follow the procedure in After working inside your computer .
Smart card module
Removing smart card cage
1. Follow the procedure in Before working inside your computer .
Disassembly and reassembly 25