Variation on A4000 dark gray screen problem

[freqmax]

Which signal lines need the buffer chip? and what buffer chip did you use?

Where do you get the power? (from the HD15 VGA connector?)

[freqmax]

Here is a picture. Before modification there was only the grey wires between the two connectors.
https://plus.google.com/117474986382867317779/posts/Y4Btkm6ZVx9

Can't see it..

Perhaps a image host without all the javascript would do it?