08-02-2013 04:29 PM
I have the following problem with my HP Pavilion dv9700 (dv9715nr service tag):
When starting the laptop restarts itself several times, and then leave, but not recognize my hard drive. After a few inclusions and exclusions starts, but always after the shutdown operation is repeated. At first I thought it was the hard disk, but I lost it and run it on another machine, which worked perfectly (test it for bad sectors - no, I did it and low level formatting).
Can anyone point me to what may be due to this problem?