Solving Problems - NEC MOBILEPRO 900 User Manual

Solving Problems

Your NEC MobilePro is designed to provide many hours of service
while you are at home or on the road.
For optimum performance, frequently back up and synchronize the
MobilePro data with your host PC. Then if something happens, most of
your data is still available. If you have problems, check the information
in the following table for possible solutions.
Problem
The MobilePro has no
power.
Nothing appears on the
screen.
A-2 Troubleshooting
Troubleshooting
Resolution
Check that you installed the backup
battery and that it is installed correctly
(see "Installing the Backup Battery" in
Chapter 1).
Check the main battery (see "Installing
the Main Battery" in Chapter 1).
If you are using an AC adapter, make
sure the connections are correct and
secure (see "Connecting the AC
Adapter" in Chapter 1).
Try pressing the Power button again (the
unit might have turned itself off if it was
not used for a specified time).
Adjust the display panel brightness (see
"Making Display Panel Adjustments" in
Chapter 4).
Check the backlight settings (see
"Configuring the Backlight" in Chapter 4).
Check the power connections.
Try recharging the main battery (see
"Installing the Main Battery" and
"Connecting the AC Adapter" in
Chapter 1).