HP VS17E

HP VS17E
30
No picture (LED is orange)
No picture
OK
OK
NG
NG
X401 oscillate waveforms
are normal
Replace X401
Check if the sync signal from
computer is output and video cable
is connected normally
Input the sync signal of computer, or
change the cable
Replace U401
NG
OK
Key is under control?
Y601 oscillate waveforms are
normal
Replace U601
Replace Y601
OK
Replace U401
NG
NG