Acer V5-471 Notebook Service Guide
Page 164
...the external display only, refer to determine that the computer is extensive pixel damage (i.e. Check the display resolution is faulty and should be replaced. Remove and reinstall the video driver. 6. Connect the power cable and reboot the computer. 5. Remove any memory cards and CD/DVD... discs. 9. Perform the "Reinstalling the HDD Module" and "Reinstalling the ODD Module" procedures described on the screen). If permanent vertical/horizontal lines or dark spots appear in the same location, the LCD panel is correctly configured: Minimize...
...the external display only, refer to determine that the computer is extensive pixel damage (i.e. Check the display resolution is faulty and should be replaced. Remove and reinstall the video driver. 6. Connect the power cable and reboot the computer. 5. Remove any memory cards and CD/DVD... discs. 9. Perform the "Reinstalling the HDD Module" and "Reinstalling the ODD Module" procedures described on the screen). If permanent vertical/horizontal lines or dark spots appear in the same location, the LCD panel is correctly configured: Minimize...
Acer V5-471 Notebook Service Guide
Page 165
Run the Windows Memory Diagnostic from the operating system DVD and follow the on page 8-3 8. LCD Failure Troubleshooting 4-7 Do not replace a non-defective FRU: Figure 4-3. If the issue is still not resolved, refer to the Online Support Information on -screen prompts. 9. If the issue is still not resolved, refer to the Online Support Information on page 8-3 LCD Failure 0 If the LCD fails, perform the following, one at a time. 7.
Run the Windows Memory Diagnostic from the operating system DVD and follow the on page 8-3 8. LCD Failure Troubleshooting 4-7 Do not replace a non-defective FRU: Figure 4-3. If the issue is still not resolved, refer to the Online Support Information on -screen prompts. 9. If the issue is still not resolved, refer to the Online Support Information on page 8-3 LCD Failure 0 If the LCD fails, perform the following, one at a time. 7.