I was trying to wipe my machine and then it freeze halfway through it. so I restarted the machine and now its asking for a boot device, and when i enter the BIOS setup there is no hard drive detected, and there is no primary IDE master...any ideas on this, I tried to wipe it over but it wont allow it, it says to insert the cd and do a repair, try that but nothing, even try to locate the hard drive in BIOS nothing