Acer Aspire Z3801 Acer Aspire Z3801 Desktop Service Guide - Page 125

LCD Failure 0 If the LCD Display fails, perform the following: LCD Failure Is the LVDS cable properly connected? F Re-insert the cable OK Fail Close Test the LVDS Cable F Replace the cable OK Close Fail Is the inverter properly connected? F Re-insert the cable OK Fail Close Test the inverter cables F Replace the cable OK Close Fail Test the inverter F Replace the inverter OK Fail Test the LCD Module F Replace the LCD Module OK Close Close Change Mainboard 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. Troubleshooting 4-5