NEC VERSA 6220 User Manual page 137

PROBLEM
The system does not
power on.
LCD screen is dark
and blank.
Battery power does not
last long.
Information on the LCD
screen is difficult to see.
An optional component
does not work.
The Suspend/Resume
button does not work.
7-2 Solving Problems
Troubleshooting
WHAT TO DO
If you are operating the system with battery power,
check that the battery pack is correctly inserted.
Attach the AC adapter to recharge the battery.
If you have the AC adapter attached, check that
the electrical outlet you are using works.
Power-saving mode has shut off the backlight.
Press a keyboard key or the Suspend button.
The built-in LCD may not be selected. Press
Fn F3 once or twice.
Screen brightness needs adjustment. Adjust the
control.
The system entered Suspend mode due to low
battery power. (Check the Status bar for a half-
moon icon.) Plug in the AC adapter or replace the
battery pack, and then press the Suspend button to
resume operation.
Use power-saving modes.
Fully charge and discharge the battery several
times to recondition it.
Replace the battery.
Adjust the brightness control.
Make sure the component is securely installed or
connected. Verify that the system parameter for the
I/O port configuration is set correctly in Setup.
A disk drive might be busy. Wait until the disk drive
stops and try again.
If system does not resume, it may have auto
suspended on a low battery. Attach the AC Adapter
and try again.
If the system does not resume, check that Auto
Play is disabled. See "Changing the Auto Play
Setting" in Chapter 4 for details.
The NEC Versa may be connected to a docking
station. Some power management functions do
not work when the NEC Versa is docked.