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#11
If a serial is given next to the HD's listing in BIOS you can sometimes google the serial to reveal the HD make and model, or at least the make which is what is needed to find the HD Diagnostic.
Otherwise here is the HP tutorial for removing and/or replacing the model's HD: http://bizsupport1.austin.hp.com/biz...&printver=true
The HDD is a Seagate.
http://www.seagate.com/staticfiles/s...sDOS223ALL.ISO