Problem with Nvidia Geforce4 MX 4000

[Eugen]

I have a compiuter with these parameters CPU:Intel Pentium 3S Tualatin 1266 Mghz,320 Mb of Sd-ram Pc 100,Motherboard QDI Advance 10T.I had an old Video Card (Ati Range Pro) whitch was too slow for my applications.So I replace it with another video card (Nvidia Geforce4 MX 4000) with 128Mb of Video Ram.Also I downloaded an updated driver (2006) for the card and installed it.Now sometimes at start-up the displays changes frequently the screen resolution and when I tried to put the right screen resolution it stops for 2-3 minutes.Also I have overclocked my CPU at 1310 Mghz.Can you tell me whitch is the cause of such mess on my compiuter and how I can repair it. :(

[Alan2273]

When overclocking the CPU, the bus speed setting may also affect the speed of the PCI or AGP bus, depending on which chip set the motherboard uses and how that chip set connects to all of the subsystems on the board.

Try dropping the CPU back to its normal settings and see if that cures the problem.

These are the latest drivers for your card.

http://www.nvidia.co.uk/object/winxp_2k_93.71_uk.html

[Eugen]

When overclocking the CPU, the bus speed setting may also affect the speed of the PCI or AGP bus, depending on which chip set the motherboard uses and how that chip set connects to all of the subsystems on the board.

Try dropping the CPU back to its normal settings and see if that cures the problem.

These are the latest drivers for your card.

http://www.nvidia.co.uk/object/winxp_2k_93.71_uk.html

I have droped the frequency and now my compiuter is not overclocked.But still the problem remains.Sometimes at startup the compiuter changes the screen resolution and the screen refresh rate automatically.At same games (which maybe require 3D acceleration-I supose) the screen is not clean and sometimes flickers.Can you explain me what is going on with my compiuter and how I can repair it.