Service Guide
Page 140
...;If extensive pixel damage is present (different colored spots in the application. If desktop display resolution is faulty and should be replaced. (refer to Maintenance Flowchart) NOTE: NOTE: Make sure that : The device is not running on adjusting the settings....on the desktop and select Personalize Display Settings. Click and drag the Resolution slider to the User Manual for instructions on battery alone as this may reduce display brightness. 2. Readjust if necessary. 4. Roll back the video driver to Maintenance Flowchart) 11. There...
...;If extensive pixel damage is present (different colored spots in the application. If desktop display resolution is faulty and should be replaced. (refer to Maintenance Flowchart) NOTE: NOTE: Make sure that : The device is not running on adjusting the settings....on the desktop and select Personalize Display Settings. Click and drag the Resolution slider to the User Manual for instructions on battery alone as this may reduce display brightness. 2. Readjust if necessary. 4. Roll back the video driver to Maintenance Flowchart) 11. There...
Service Guide
Page 156
.... 7. Remove recently added software and reboot the computer. 8. If the issue is more than one year old, replace the CMOS battery. 2. Remove and clean the failed disc. 2. If the mouse uses a USB connection, use a different USB port. 4. Remove recently added hardware... a different mouse. 2. If the computer is a good connection. If the BIOS settings are still lost, replace the cables. 5. If the mouse uses a wireless connection, insert new batteries and confirm there is experiencing HDD or ODD BIOS information loss, disconnect and reconnect the power and data cables between...
.... 7. Remove recently added software and reboot the computer. 8. If the issue is more than one year old, replace the CMOS battery. 2. Remove and clean the failed disc. 2. If the mouse uses a USB connection, use a different USB port. 4. Remove recently added hardware... a different mouse. 2. If the computer is a good connection. If the BIOS settings are still lost, replace the cables. 5. If the mouse uses a wireless connection, insert new batteries and confirm there is experiencing HDD or ODD BIOS information loss, disconnect and reconnect the power and data cables between...
Service Guide
Page 157
...13. Check the Device Manager to determine that all of the following devices: Non-Acer devices Printer, mouse, and other external devices Battery pack Hard disk drive DIMM CD-ROM/Diskette drive Module... Devices 14. Undetermined Problems 0 The diagnostic problems does not identify which adapter or device failed, which installed devices are found, replace the FRU. 3. Roll back the mouse driver to Online Support Information. Remove or disconnect all attached devices are no more information...
...13. Check the Device Manager to determine that all of the following devices: Non-Acer devices Printer, mouse, and other external devices Battery pack Hard disk drive DIMM CD-ROM/Diskette drive Module... Devices 14. Undetermined Problems 0 The diagnostic problems does not identify which adapter or device failed, which installed devices are found, replace the FRU. 3. Roll back the mouse driver to Online Support Information. Remove or disconnect all attached devices are no more information...