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Troubleshooting
Maintenance and Service Guide 2–17
2.7 No Video, Part 2
Y
N
Continued from
Section 2.6,
No Video, Part 1.
Done
Video OK?
Adjust external
monitor display.
Adjust
display
brightness.
Video OK?
Video OK?
Done
Done
Check for notebook properly
seated in docking station, bent
pins on cable, and for monitor
connection.
Go to “A” in
Section 2.6,
No Video, Part 1.
Check brightness
of external
monitor.
Try another
external
monitor.
Internal
and external
video OK?
Go to Section 2.8,
Nonfunctioning
Docking Station.
Y
Y
Y
N
N
N
Remove
notebook from
docking station,
if connected.