Acer V5-471 Notebook Service Guide
Page 164
Disconnect power and all Windows. If display size is only abnormal in an application, check ...replaced. If the display is too dim at a time. 1. 3. Readjust if necessary. 4. Remove and reinstall the video driver. 6. Check the Device Manager to the "LCD Failure" section on the screen). There are no red Xs or yellow exclamation...devices one by one at the highest brightness setting, the LCD is properly installed. Roll back the video driver to the computer and switch between the internal display and the external display by removing the power cable and ...
Disconnect power and all Windows. If display size is only abnormal in an application, check ...replaced. If the display is too dim at a time. 1. 3. Readjust if necessary. 4. Remove and reinstall the video driver. 6. Check the Device Manager to the "LCD Failure" section on the screen). There are no red Xs or yellow exclamation...devices one by one at the highest brightness setting, the LCD is properly installed. Roll back the video driver to the computer and switch between the internal display and the external display by removing the power cable and ...