Acer V5-471 Notebook Service Guide
Page 164
... LCD is faulty and should be replaced. Connect an external monitor to the Online Support Information on the screen). Disconnect power and all Windows. If display size is still not resolved, refer to the computer and switch between the internal display and the external display... check the display. Check the display resolution is not normal, right-click on page 4-7. 7. Readjust if necessary. 4. Remove and reinstall the video driver. 6. Connect the power cable and reboot the computer. 5. If the POST or video appears on the external display only, refer to the User ...
... LCD is faulty and should be replaced. Connect an external monitor to the Online Support Information on the screen). Disconnect power and all Windows. If display size is still not resolved, refer to the computer and switch between the internal display and the external display... check the display. Check the display resolution is not normal, right-click on page 4-7. 7. Readjust if necessary. 4. Remove and reinstall the video driver. 6. Connect the power cable and reboot the computer. 5. If the POST or video appears on the external display only, refer to the User ...