Send me this service manual ( GDM 20D11 ) to my e-mail: firstname.lastname@example.org
I help you graciously and analyse your specific problem using the service manual and returns in few days with a optimum solution. I am specialized in similar monitors by SONY, but dont have this service manual.
The person who mentioned he had a manual, funkymonkry, hasn't logged into nekochan since February 2006. Funkmonkry only posted three times back then, all in this thread and all in the span of a single week.
As a general fyi to all, when responding to older posts you can get an idea as to whether or not the OP is still around by clicking their 'Profile' button and checking the "Last Visited" date.