No Display Of Screen (Screen Is Black, Color Of Led Is Amber) - HP f1723 Service Manual

2) Trouble Shooting

1. No display of screen (Screen is black, color of LED is amber)

When a signal isn't
being inputted, it is
indicated with "VIDEO
INPUT". It is indicated
with "OUT OF RANGE"
at the time of the
frequency that it can't be
distinguished.
Proceed "Checking the resolution change
Does OSM display when you push
MENU button.
Yes
Check if the sync signal from Computer
is output and if the video cable is
connected normally.
OK
IC movement" section.
f1723 / FP7317 / L1702 / vf17 / FP17
No
Preceed "Nothing displays on
Input the sync signal of computer, or
NG
change the cable.
screen"section.
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