HP Pavillion dv9608 NR, dead hd, original Vista, upgraded to 7 pro 64bit. Want to replace with SSD. HP site has no drivers, support for unit. Which drivers do I need to get HD up and running? Drivers on HP site only for Vista install. Have gone to individual sites, but prospects are looking very iffy, whether they will work with hardware and OS. Win 7 is full version disk, only recovery disk for Vista, which wasn't effective for recovery of disk. Various disk wiping tools couldn't find hd. Mirroring not an option. Any ideas would be most appreciated.