If you have an Intel P4 (Pentium 4) motherboard and SMBus temperature monitoring software in your system, along with the Sound Blaster Live! Player 5.1 software, the system may crash intermittently and reboot to a blue screen.
In order to solve this, please try the following:
Update the Intel(R) Active Monitor program to version 1.13 or later
Update the BIOS ( refer to the Intel website for further information)
might not be ur issue , but more info and troubleshooting steps given below :
http://dmzweb3.europe.creative.com/SRVS/CGI-BIN/WEBCGI.EXE/,/?St=729,E=0000000000049884537,K=340,Sxi=0,Case=obj (5805),Kb=ww_english,VARSET=ws:
http://in.creative.com:80