Acer Aspire Z3801 - LCD Failure

Troubleshooting 4-5
LCD Failure 0
If the LCD Display fails, perform the following:
Figure 4-2. No Display Issue
No POST or Video 0
If the POST or video does not appear, perform the following:
1. Make sure that internal display is selected. Switching between internal and external by
pressing Fn+F5. Reference Product pages for specific model procedures.
LCD Failure
Is the LVDS cable
properly connected?
Test the LVDS Cable
Is the inverter properly
connected?
Test the inverter
Test the inverter cables
Re-insert the cable
Re-insert the cable
Test the LCD Module
Replace the cable
Replace the cable
Replace the
inverter
Replace the LCD
Module
F
Fail
F
Fail
Fail
Fail
Fail
F
F
F
F
Close
Close
Close
Close
Close
Close
OK
OK
OK
OK
OK
OK
Change Mainboard