System crashes

[AL]

My system has been crashing 4-5 times an hour and some
times I can not boot at all.
I get the following:
STOP: 0X00000000A (OX005456B6, 0X000000FF, 0X000000000,
OX804ECABB)

 

[Rich Barry]

Al, take a look here. Scroll down to 0x00000000A.
http://aumha.org/win5/kbestop.htm