Remove The Camera Privacy Shutter; Remove The Lcd Module; Remove The Hinge Cover; Remove The Lcd Bezel - Lenovo ThinkBook 13s Gen 4 Hardware Maintenance Manual

Figure 40. Remove the EDP cable
Go to
https://support.lenovo.com/partslookup
replacement parts:
LCD panel
EDP cable
Removable tape
LCD Self Test
When you turn on the computer and the LCD goes black, run LCD Self Test to help you determine whether
the LCD functions normally. To run LCD Self‐Test:
1. Ensure that the computer is connected to ac power. Then, press the power button for about seven
seconds to turn off the computer.
2. Press Fn, left Ctrl, and the power button at the same time. If the computer displays five solid colors in
sequence across the entire screen, it indicates that the LCD functions normally.
3. The test lasts for about 20 seconds and then exits automatically. You also can press the power button to
exit the test.

Remove the camera privacy shutter

Make sure the following FRUs (CRUs) have been removed.
"Remove the LCD module" on page 45
"Remove the hinge cover" on page 47
"Remove the LCD bezel" on page 47
"Remove the LCD panel" on page 49
Step 1.

Remove the camera privacy shutter.

50
Hardware Maintenance Manual
to look up the Lenovo part numbers of the following