Devices; Keyboard And Touchpad - Gateway MG1 Service Manual

Symptom / Error
The notebook doesn't enter standby mode
after closing the LCD.
The system doesn't resume from hibernation
mode.
The system doesn't resume from standby
mode after opening the LCD.
The battery fuel gauge in Windows doesn't go
higher than 90%.
The system hangs intermittently.

Devices

Symptom / Error
System configuration does not match the
installed devices.
The external display does not work correctly.
USB does not work correctly.
Printer problems.

Keyboard and touchpad

Symptom / Error
The keyboard (one or more keys) does not
work.
The touchpad does not work.
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CHAPTER 4: Troubleshooting
Action in Sequence
Make sure that the magnet is in the magnet holder. For more
■
information, see
Test or replace the system board.
■
Check the hard disk connection to the system board.
■
Test or replace the hard disk drive.
■
Test or replace the system board.
■
Make sure that the magnet is in the magnet holder. For more
■
information, see
Test or replace the system board.
■
Remove the battery pack and let it cool for two hours.
■
Refresh the battery (use only battery power until the notebook turns
■
off, then charge the battery).
Test or replace the battery pack.
■
Test or replace the system board.
■
Reconnect the hard disk drive and optical drive.
■
Check the hard disk connection to the system board.
■
Test or replace the system board.
■
Action in Sequence
Run "Load Setup Defaults" using the BIOS Setup Utility, then reboot
■
the notebook.
Reconnect the hard disk drive and optical drive.
■
Press Fn+F4 repeatedly to switch between LCD, external display, and
■
both displays.
Test or replace the system board.
■
Test or replace the modem jack/USB board.
■
Test or replace the system board.
■
Run the printer self-test.
■
Reinstall the printer driver.
■
Test or replace the printer cable.
■
Test or replace the printer.
■
Test or replace the system board.
■
Action in Sequence
Reconnect the keyboard cable.
■
Test or replace the keyboard.
■
Test or replace the system board.
■
Reconnect the touchpad cable.
■
Test or replace the touchpad board.
■
Test or replace the system board.
■
"Replacing the LCD panel" on page
"Replacing the LCD panel" on page
94.
94.