Have a new TFT monitor.

When my PC starts up I see a "no timing" window
(and the motherboard logo is half off the screen)
this followed by a window displaying:

----------------------------------------------
Signal frequency is out of range
H37.6kHz V50.00Hz
Please change timing signal
---------------------------------------------

As soon as windows xp starts this
disappears.

If I uninstall the graphic drivers this
window persists.

If I resinstall the drivers then I am
back where I started.

Any ideas? I tried the monitor auto setup.