My computer crashes when I exit games

[Aragorn]

Good morning,

I own a computer with a Pentium Presccot 3.20 Mhz and 1024 RAM Megas.
I am using Windows XP with Servicepacks 1 and 2. My motherboard is an Abit AI7 and my graphic card is a Gigabyte Radeon X800XT. Everytime I exit one of my games after everything went OK with the game, for instance: Far Cry or Lock On, my computer crashes and restarts.

ADD ON:

The problem seems to be originated by flight simulators like Falcon 4 and Lock on. I must point out that for these games I have connected to the computer an Afterburner II Thrustmaster joystick and I had connected (and I still have) a P3000 Wireless Saitek gamepad. The manual of the Saitek gamepad adviced to disconect from the computer any other game controler, though boht controlers seem to be working fine. It could be generating the problem.

The BSOD that appears after crashing is this:

The problem seems to be originated by the following file:SaiNtHid.sys
Page_fault_in_nonpaged_area
Thecnical information:

*** stop 0x00000050 (0x86800000,0x00000000,0xf79302fg,0x00000000)
*** SaiNtHid.sys_address F79302FC based at F792E000, DateStamp 3e94aad

Starting dummping of phisical memmory.
Download of phisical memmory completed.

Contact with your software or hardware provider to obtain the Windows update you may need. If the problem persists disable or eliminate the BIOS memmory options such as cache or surveilliance.

I hope this could help someone to provide me with the information I need to be able to play these games without dammaging my computer.

a million thanks in advance:

Aragorn