Steps
1. Align the screw hole on the left hinge with the screw hole on the display back cover.
2. Replace the screw (M2.5x3.5) that secures the left hinge to the display back cover.
3. Align the screw hole on the right hinge with the screw hole on the display back cover.
4. Replace the screw (M2.5x3.5) that secures the right hinge to the display back cover.
Next steps
1. Install the
display
panel.
2. Install the
display
bezel.
3. Install the
display
assembly.
4. Install the
WLAN
card.
5. Install the
4G WWAN card
6. Install the
base
cover.
7. Install the
SIM
card.
8. Follow the procedure in
Display back cover
Removing the display back cover
CAUTION:
The information in this section is intended for authorized service technicians only.
Prerequisites
1. Follow the procedure in
2. Remove the
SIM
card.
3. Remove the
base
cover.
4. Remove the
4G WWAN card
5. Remove the
WLAN
card.
6. Remove the
display
assembly.
114
Removing and installing Field Replaceable Units (FRUs)
or
5G WWAN
card, as applicable.
After working inside your
Before working inside your
or
5G WWAN
card, as applicable.
computer.
computer.