H Stop or V Stop

E

EsMot

Guest
Can anyone tell me what this error mesage means? My Dell P780 died, the LED
flashes an error code that in the service manual is described as "H Stop or
V Stop", no other explanation or reference to it. I tried to check the
voltage level in different points on the circuit board according to the
manual, to determine which component is defective, the monitor is actually
in stand-by so I can measure almost nothing. What I did this far: the power
supply works well... This is all I could do within those 3 seconds I have
since I turn it on until it goes into stand-by... What exactly should I
check? Which modul I mean. thnks!

sm
 

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