i've got an HP pavilion 774e with a new hard drive and bought the system restore disks. Got some kind of hardware trouble. The restore disks won't work. There's 8 of them and I installed them. But then it wouldn't work. at the end it formats the disk and starts to copy files onto the user partion and then it reboots. so it never copies all the files. ever. Just keeps rebooting. Sometimes I get an error that says "IRQL_NOT_LESS_OR_EQUAL". Other times it reboots with no error.