Dell Vostro 5390 Service Manual - Page 33
Touchpad, Removing the touchpad
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Page 33 highlights
1 Align the notch on the WWAN card with the tab on the WWAN-card slot and insert the WWAN card at an angle into the WWAN-card slot. 2 Connect the antenna cables to the WWAN card and align the WWAN-card bracket on the WWAN card. 3 Replace the screw (M2x2.5) that secures the WWAN bracket to the WWAN card. 1 Install the battery. 2 Install the base cover. 3 Follow the procedure in After working inside your computer. Touchpad Removing the touchpad 1 Follow the procedure in Before working inside your computer. 2 Remove the base cover. 3 Remove the battery. The following image indicates the location of touchpad and provides a visual representation of the removal procedure. Removing and installing components 33
![](/manual_guide/products/dell-vostro-5390-service-manual-8d125c8/33.png)
1
Align the notch on the WWAN card with the tab on the WWAN-card slot and insert the WWAN card at an angle into the WWAN-card
slot.
2
Connect the antenna cables to the WWAN card and align the WWAN-card bracket on the WWAN card.
3
Replace the screw (M2x2.5) that secures the WWAN bracket to the WWAN card.
1
Install the
battery
.
2
Install the
base cover
.
3
Follow the procedure in
After working inside your computer
.
Touchpad
Removing the touchpad
1
Follow the procedure in
Before working inside your computer
.
2
Remove the
base cover
.
3
Remove the
battery
.
The following image indicates the location of touchpad and provides a visual representation of the removal procedure.
Removing and installing components
33