Weird Problem

[MickeyFinns]

Ok up until recently ive been running a triple monitor system using a pair of gfx cards. This worled fine until i reinstalled XP for a clean up.

Now no matter what i can only get one monitor to work at a time and its only one of the monitors, i.e. 2 of my monitors are the same the other is unique and it is the only one that works.

Ive got no idea whats causing the problem but il give a big list of everything ive tried.

Re-Installing latest drivers

Re-Installing latest drivers aswell as properly cleaning out the old ones.

Bootingup with only one of the 'dead' monitors and i get nothing on screen.

Tried all the monitors on other pcs with no problems

Removed the second graphics card to simplify everything and makes no improvement.
Rebooted using a hard disk with no OS on it and still get no image on screen thus eliminating it being a windows problem,

I am completely clueless as to what has gone wrong and would seriously appreciate any help.. Cheers.

 

[leSLIe]

so far it is not a monitor problem, do the vid cards work in SLI ? try with the driver version that u were using when they worked, also are the two cards dual head? or just one of them?