eMachines D720/D520 Series Service Guide
Page 9
... Each Driver entry point used in 80_PORT 125 Each SmmDriver entry point used in 80_PORT 128 Jumper and Connector Locations 129 Top View 129 Bottom View 130 Clearing Password Check and BIOS Recovery 131 Clearing Password Check 131 BIOS Recovery by Crisis Disk 132 FRU (Field Replaceable Unit) List 133 eMachines D720/D520...
... Each Driver entry point used in 80_PORT 125 Each SmmDriver entry point used in 80_PORT 128 Jumper and Connector Locations 129 Top View 129 Bottom View 130 Clearing Password Check and BIOS Recovery 131 Clearing Password Check 131 BIOS Recovery by Crisis Disk 132 FRU (Field Replaceable Unit) List 133 eMachines D720/D520...
eMachines D720/D520 Series Service Guide
Page 130
...events log for errors. Remove any recently added hardware and associated software. 7. Run the Event Viewer to verify mouse operation. Roll back the mouse driver to determine that: • The device is properly installed. See the mouse user manual. 3. Restart the computer. 6. Remove any recently added... exclamation marks. • There are no device conflicts. 120 Chapter 4 If the issue is a good connection. If the mouse uses a wireless connection, insert new batteries and confirm there is not fixed, repeat the preceding steps and select an earlier time and date. 9. If the ...
...events log for errors. Remove any recently added hardware and associated software. 7. Run the Event Viewer to verify mouse operation. Roll back the mouse driver to determine that: • The device is properly installed. See the mouse user manual. 3. Restart the computer. 6. Remove any recently added... exclamation marks. • There are no device conflicts. 120 Chapter 4 If the issue is a good connection. If the mouse uses a wireless connection, insert new batteries and confirm there is not fixed, repeat the preceding steps and select an earlier time and date. 9. If the ...
