killdisk here
http://www.killdisk.com/downloadfree.htm
if you don't have a floppy d/load the iso version bottom right and burn it as an iso to cd
then boot from the cd and run it
iso burner here
http://www.imgburn.com/index.php?act=download
then remove all the ram but the stick closest to the cpu,handling it by the edges of the card only and place on a piece of cardboard so you don't zap it with static
then run the install