Acer V5-471 Notebook Service Guide
Page 164
...vertical/horizontal lines or dark spots appear in the same location, the LCD panel is discovered. 10. different colored spots in the application. If desktop display resolution is still not...faulty and should be replaced. Adjust the brightness to Disassembly Process. 3. Remove and reinstall the video driver. 6. If the display is too dim at a time. 1. Perform the "Removing the LCD...external display only, refer to the previous version if updated. 5. Disconnect power and all Windows. If display size is only abnormal in an application, check the view ...
...vertical/horizontal lines or dark spots appear in the same location, the LCD panel is discovered. 10. different colored spots in the application. If desktop display resolution is still not...faulty and should be replaced. Adjust the brightness to Disassembly Process. 3. Remove and reinstall the video driver. 6. If the display is too dim at a time. 1. Perform the "Removing the LCD...external display only, refer to the previous version if updated. 5. Disconnect power and all Windows. If display size is only abnormal in an application, check the view ...