ASUS VW195D no signal

[midibob]

Hi,

The fault with this monitor is 'no signal' and going to sleep. A while back it was just occasionally annoying but now it's more off than on. Since stripping it down it hasn't worked at all.
I've not been able to find a service manual for this one either and all the ASUS ones that are available aren't the same as this one.

I've yet to pull the caps but I'm doubtful they are the culprits.
Voltages to the interface/motherboard are 5v and 3.2v so I'm assuming these are correct and that's all that's needed?

Any pointers would be good

Thanks
Midibob

[midibob]

Re: ASUS VW195D no signal

Pulled all the caps today and as suspected they all tested fine, ESR and value. Interesting thing is the laptop I'm connecting to knows it's connected to the monitor as it says it's a 19" monitor and that's without the monitor being powered?

I'm assuming the VGA connection must provide some power for it to read the EEPROM on the monitor motherboard.

I've also tried to see if I can get the monitor into service mode but no joy there either. It would appear once it gets the 'no signal' error it won't do anything?