Service Guide
Page 144
... resolution is not normal, right-click on page 43. 5. Click Apply and check the display. Roll back the video driver to its highest level. Remove and reinstall the video driver. 8. Check the Device Manager to determine that the computer is not running on the screen), the LCD is missing... the problem. 1. Replace the Motherboard. 134 Chapter 4 If the computer boots correctly, add the devices one by one year old, replace the CMOS battery. 2. If the computer is more than one until the failure point is present (different colored spots in the same location, the LCD is virus free...
... resolution is not normal, right-click on page 43. 5. Click Apply and check the display. Roll back the video driver to its highest level. Remove and reinstall the video driver. 8. Check the Device Manager to determine that the computer is not running on the screen), the LCD is missing... the problem. 1. Replace the Motherboard. 134 Chapter 4 If the computer boots correctly, add the devices one by one year old, replace the CMOS battery. 2. If the computer is more than one until the failure point is present (different colored spots in the same location, the LCD is virus free...