Dell Vostro 5390 Service Manual - Page 45

Power button with fingerprint reader, Removing the power button with, reader

Page 45 highlights

1 Align the screw hole on the power-button board with the screw hole on the palm-rest and keyboard assembly. 2 Replace the screw (M1.6x2) that secures the power-button board to the palm-rest and keyboard assembly. 3 Align the screw hole on the power-button bracket with the screw hole on the palm-rest and keyboard assembly. 4 Replace the screw (M1.6x2) that secures 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. Power button with fingerprint reader Removing the power button with fingerprint reader NOTE: This procedure is only applicable for computers shipped with a fingerprint reader. 1 Follow the procedure in Before working inside your computer. 2 Remove the base cover. 3 Remove the battery. 4 Remove the WLAN card. 5 Remove the fan. 6 Remove the I/O board. The following image indicates the location of power button with fingerprint reader and provides a visual representation of the removal procedure. Removing and installing components 45

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1
Align the screw hole on the power-button board with the screw hole on the palm-rest and keyboard assembly.
2
Replace the screw (M1.6x2) that secures the power-button board to the palm-rest and keyboard assembly.
3
Align the screw hole on the power-button bracket with the screw hole on the palm-rest and keyboard assembly.
4
Replace the screw (M1.6x2) that secures 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
.
Power button with
fingerprint
reader
Removing the power button with
fingerprint
reader
NOTE:
This procedure is only applicable for computers shipped with a
fingerprint
reader.
1
Follow the procedure in
Before working inside your computer
.
2
Remove the
base cover
.
3
Remove the
battery
.
4
Remove the
WLAN card
.
5
Remove the
fan
.
6
Remove the
I/O board
.
The following image indicates the location of power button with
fingerprint
reader and provides a visual representation of the removal
procedure.
Removing and installing components
45