Remove The Lcd Module - Lenovo ThinkBook 14 G4 IAP Hardware Maintenance Manual

The Golden Key U1 tool is prepared by running the U1 Update software on a FAT32-formatted USB thumb
drive. Go to http://support.lenovo.com/us/en/solutions/HT506954
and use a Golden Key U1 tool.

Remove the LCD module

Make sure the following FRUs (CRUs) have been removed.
"Remove the lower case" on page 62
"Remove the heat sink" on page 42
Step 1. Detach the antenna cable connectors and then disconnect the EDP cable from the system board.
Figure 76. Detach the antenna cable connectors and disconnect the EDP cable
Step 2. Rotate the LCD module to an angle of more than 90 degrees and place the computer on a flat
surface as shown. Remove five screws and then remove the LCD module.
Figure 77. Rotate the LCD module and remove the LCD module
Screw specifications
M2.5 x L5.5
for detailed instructions on how to create
Number of screws
5
.
Chapter 4 Removing a FRU or CRU
77