HP VS19E Service Manual page 33

19" LCD Color Monitor
No picture (LED is orange)
Key is under control?
OK
X301 oscillate waveforms
are normal
OK
Check if the sync signal from
computer is output and video cable
is connected normally
OK
No picture
NG
NG
Replace U301
Replace X301
Input the sync signal of computer, or
change the cable
33
HP VS19E