A lot of these systems are built using forms of linux, I would hook the drive up to the PC and see if I could access the drive with linux (a live CD...
'Ey up. Ows ta doin? Put t'wood in t‘oil. Sit thissen dahn an' tell me abaht it. Ee, by gum. Well, Ah'll go to t’foot of ahr stairs. (Yorkshire Sayings).
4 x 4GB DDR3-1600 Corsair Vengeance CMZ8GX3M2A1600C9B (16GB)
Graphics Card(s):
MSI GeForce GTX770 Gaming OC 2GB
Sound Card:
Realtek High Definition on board solution (ALC 898)
Monitor(s) Displays:
ViewSonic VA1912w Widescreen (VGA)
Screen Resolution:
1440x900
Hard Drives:
OCZ Agility 3 SSD 120GB SATA III x2 (RAID 0)
Samsung HD501LJ 500GB SATA II x2
Hitachi HDS721010CLA332 1TB SATA II
Iomega 1.5TB Ext USB 2.0
WD 2.0TB Ext USB 3.0