Compaq Armada 7300 Armada 7300 Family of Personal Computers Reference Guide - Page 140

Solving Screen Problems, Problem, Possible Cause, Solution, Fn+F4

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Solving Screen Problems Continued Problem Possible Cause Solution Screen is blank (continued). Screen has overheated. If computer is in direct sunlight, move it and allow it to cool off. Screen is blank and the power/suspend light is blinking. System is in Suspend. Press the suspend button to exit Suspend. Enter your power-on password if prompted. Screen is blank, and System is in Suspend the power/suspend and has entered a light and battery light low-battery condition. are both blinking. Immediately connect the computer to an external power source or replace the battery pack. Computer screen is Display is switched to blank and the the external monitor. external monitor displays information. Press Fn+F4 to switch to the computer display. External monitor does not display information. External monitor was connected after the computer was turned on. Press Fn+F4 to switch to the external monitor. The external monitor signal cable or power cord is not properly connected. Verify the cables are properly connected. Display on an external monitor is distorted. Incorrect display device drivers are installed or incorrect resolution is set. Double-click the Display icon in Control Panel, click the Settings tab, and set the correct display type and resolution for the external monitor. Continued 17-22 Troubleshooting

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17-22
Troubleshooting
Solving Screen Problems
Continued
Problem
Possible Cause
Solution
Screen is blank
(
continued
)
.
Screen has
overheated.
If computer is in direct
sunlight, move it and
allow it to cool off.
Screen is blank and
the power/suspend
light is blinking.
System is in Suspend.
Press the suspend
button to exit Suspend.
Enter your power-on
password if prompted.
Screen is blank, and
the power/suspend
light and battery light
are both blinking.
System is in Suspend
and has entered a
low-battery condition.
Immediately connect the
computer to an external
power source or replace
the battery pack.
Computer screen is
blank and the
external monitor
displays information.
Display is switched to
the external monitor.
Press
F
n+F4
to switch to
the computer display.
External monitor
does not display
information.
External monitor was
connected after the
computer was turned
on.
Press
Fn+F4
to switch to
the external monitor.
The external monitor
signal cable or power
cord is not properly
connected.
Verify the cables are
properly connected.
Display on an
external monitor is
distorted.
Incorrect display
device drivers are
installed or incorrect
resolution is set.
Double-click the Display
icon in Control Panel,
click the Settings tab,
and set the correct
display type and
resolution for the external
monitor.
Continued