Dell Latitude 3301, Руководство по обслуживанию

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1 Align and place the power button with fingerprint reader on the palm-rest and keyboard assembly.
2 Replace the screw (M1.6x2) that secure the power button with fingerprint reader to the palm-rest and keyboard assembly.
3 Connect the fingerprint-reader cable to the fingerprint-reader board and close the latch to secure the cable.
4 Align and place the power-button bracket on the palm-rest and keyboard assembly.
5 Replace the screw (M1.6x2) that secure the power-button bracket to the palm-rest and keyboard assembly.
1 Install the I/O board .
2 Install the fan .
3 Install the WLAN card .
4 Install the battery .
5 Install the base cover .
6 Follow the procedure in After working inside your computer .
System board
Removing the system board
1 Follow the procedure in Before working inside your computer .
2 Remove the base cover .
3 Remove the battery .
4 Remove the M.2 2280 solid-state drive or M,2 2230 solid-state drive , whichever applicable.
5 Remove the WLAN card .
6 Remove the fan .
7 Remove the heat sink .
The following image indicates the location of system board and provides a visual representation of the removal procedure.
Removing and installing components 47