eMachines E644 and E644G Series Serivce Guide
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... resolution. Click Apply and check the display. Refer to Maintenance Flowchart). 11. Roll back the video driver to its highest level. Run the Windows Memory Diagnostic from the operating system DVD and follow the on battery alone as this may reduce display brightness. 2. If... is correctly configured: Minimize or close all external devices including port replicators or docking stations. Remove and reinstall the video driver. 6. Refer to the User Manual for instructions on the screen), the LCD is present (different colored spots in the same location,...
... resolution. Click Apply and check the display. Refer to Maintenance Flowchart). 11. Roll back the video driver to its highest level. Run the Windows Memory Diagnostic from the operating system DVD and follow the on battery alone as this may reduce display brightness. 2. If... is correctly configured: Minimize or close all external devices including port replicators or docking stations. Remove and reinstall the video driver. 6. Refer to the User Manual for instructions on the screen), the LCD is present (different colored spots in the same location,...