DVI and TFT Screens

[Robina]

Hi

I have an IIYAMA 18"4636 TFT and it is no longer receiving a signal from graphics card. Have changed cable/tried differnent monitor and have also just tried brand new LeadtekGi200 card but no signal from DVI. If I use an analogue to analogue cable it works fine but the digital option in display properties shows the digital panel option greyed out

So have tried changing monitor/cable/card to no avail.

Also tried all versions of drivers/VIA files.

Is there some registry or windows corruption somewhere??. Have reinstalled windows XP though this does not affect settings,only repairs systems files.

Something somewhere is causing the digital signal to be blocked

Any help greatly received!!!

Regards

[Ammok]

If you are sure its a corrupt file, reformat the hard drive and do a complete reinstallation, Does the hdd good to be nuked every so often and enforces good housekeeping.:D