Apple M4753 Laptop User Manual


 
Troubleshooting Symptom Charts/Miscellaneous - 36
Miscellaneous
Sleep light won’t
come on
1 Verify that computer is in sleep mode and not powered off.
2 Reset power manager.
3 Replace control buttons cable.
Screen goes blank and
computer shuts down
every few minutes
Computer is going into system sleep to conserve battery power.
Adjust sleep delays in Energy Saver Control Panel or connect
power adapter.
Application seems to
run slower after a few
seconds
Computer is switching to system rest. If system rest is
interfering with operation of application, connect power adapter
or turn off processor cycling in Energy Saver Control Panel under
Advanced Settings.
Hard drive is slow to
respond, or screen
goes blank too often
Adjust sleep delays in Energy Saver Control Panel or connect
power adapter.