Acer Aspire E1-521 Notebook Service Guide
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Readjust if necessary. 4. Roll back the video driver to Online Support Information on page 8-2. 4-5 Troubleshooting Run the Windows Memory Diagnostic from the operating system DVD and follow the on the screen), the LCD is faulty and should be replaced. If the... for instructions on battery alone as this may reduce display brightness. 2. 11. Check the display resolution is correctly configured: • Minimize or close all Windows. • If display size is listed under Other Devices 7. Remove the drives (refer to the desired resolution. • Click Apply and check the ...
Readjust if necessary. 4. Roll back the video driver to Online Support Information on page 8-2. 4-5 Troubleshooting Run the Windows Memory Diagnostic from the operating system DVD and follow the on the screen), the LCD is faulty and should be replaced. If the... for instructions on battery alone as this may reduce display brightness. 2. 11. Check the display resolution is correctly configured: • Minimize or close all Windows. • If display size is listed under Other Devices 7. Remove the drives (refer to the desired resolution. • Click Apply and check the ...