My windows xp sp2 wont install,starts-BSOD!!

CAN ANYONE HELP ME PLEASE,EVERYTIME I TRY TO INSTALL MY WINDOWS XP SP2 SOFTWARE IT GETS TO THE POINT WHERE IT RESTARTS THEN STARTS TO INSTALL THE MAIN WINDOWS PROGRAM WHERE IT SAYS 39 MINUTES LEFT THEN AFTER A COUPLE OF MINUTES IT CRASHES AND GOES TO BSOD,IVE TRIED EVERYTHING,REPLACED THE HDD,FORMATTED IT REINSTALLED WINDOWS 10 TIMES,THAT DOESNT WORK,TRIED BOOTCFG ETC FROM THE WINDOWS RECOVERY DISC,RAN CHKDSK ETC ALL THE PROGRAMS AND STILL NOTHING,IM AT THE POINT WHERE ITS ABOUT TO TAKE FLYING LESSONS OUT THE LANDING WINDOW BUT IM HANGING IN THERE,ANY HELP WOULD BE GREATLY APPRECIATED,THANKS