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Troubleshooting
Maintenance and Service Guide 2–17
Flowchart 2.7—No Video, Part 2
Y
N
Continued from
“Flowchart 2.6—No
Video, Part 1”
Done
Adjust external
monitor display.
Video OK?
Adjust
display
brightness.
Video OK?
Video OK?
Done
Done
Verify that notebook is properly
seated in Port Replicator, and check for
bent pins on cable and for secure
monitor connection.
Go to “A” in
“Flowchart 2.6—No
Video, Part 1”
Check brightness
of external
monitor.
Try another
external
monitor.
Internal
and external
video OK?
Go to
“Flowchart
2.8—Nonfunctioning
Port Replicator (if
applicable)”
Y
Y
Y
N
N
N
Remove
notebook from Port
Replicator,
if connected.