Usually there is a stop error, lots of numbers and a file name

EG

STOP_ERROR_OF_BSOD

0x00000000 ( 0x00000000, 0x00000000, 0x000000000, 0x0000000000)

filename.ext

Easier if we had all the info.......als

http://en.wikipedia.org/wiki/Blue_screen_of_death

On the right you will see the various blue screens for windows....

MLF