Computer rebooting at random.

Hi, anyone know what my problem is? Windows/Computer keeps rebooting (randomly). A friend helped me find error;


The computer has rebooted from a bugcheck. The bugcheck was: 0x100000d1 (0x00000004, 0x00000002, 0x00000000, 0xf3d8e9b2). A dump was saved in: C:\WINDOWS\Minidump\Mini120605-01.dmp.


What do I do to fix this? What the heck is going on? ;o

Random rebooting can be caused by overheating or a bad driver or faulty hardware. Open the case and make sure all the fans are working and that they arent clogged with dust especially the processor heatsink. Also go into Control Panel and check the Event Viewer in Administrative Tools. Look for rex X's.