User`s guide

Troubleshooting
7-5
LCD Troubleshooting
Problem Possible Cause Action
Power is on,
but there is no
LCD display.
LCD brightness
incorrectly set.
Contrast is incorrectly set
(ASTN screens only).
Notebook computer
switched to Suspend.
Notebook computer LCD
Timer Setting went into
effect.
Notebook computer
running in CRT mode.
Screen saver utility
installed.
Adjust the LCD brightness using the brightness hot
key combinations (Chapter 1).
Adjust the Contrast using the slide control next to
the LCD display.
Press the Suspend/Resume button.
Press a key on the keyboard or move your finger
across the touch pad.
Press [fn] + [F4] until the LCD screen displays.
Press a keyboard key or click on the touch pad.
PC Card Troubleshooting
Problem Possible Cause Action
PC Card does
not work.
Card improperly
inserted.
Device drivers missing
or improperly installed.
Card not supported.
Insert the card label-side up. Card is inserted
properly. You should hear at least 1 short beep.
Two beeps indicate the card has been inserted
properly and recognized.
Run the troubleshooting wizard from the operating
system’s on-line help.
Refer to the DIGITAL Windows Enterprise Web site
for a list of supported PC Cards
Network card
does not work
despite a
double beep
indicating the
network card
was properly
recognized and
configured by
your notebook
computer.
Network configuration
problem.
Further adjustments might need to be made
depending on your network configuration. Refer to
your network documentation or request the
assistance of your Network Administrator.