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how to repair hard disk pcb in wd

2K views 2 replies 3 participants last post by  ftypc 
#1 ·
hi,


i have 80 gb wd model-wd800bd-22mra1 which is dead.
i want to repair that circuit board please help
 
#3 ·
I think you should first find a matching pcb for replacement. I recently recieved the WD 2060-771672-004 PCB on HDD PCB, Hard Drive PCB For Data Recovery Needs! - HDDZone.com and swaped the BIOS(in most case, you also need to swap the bios), and the drive is restored! Just wanted to mention that for such a small board, the use of a heat gun may not be such a good idea. I added some flux to copper brading and heated with a soldering iron to remove the solder on the pins of the BIOS. you can also contact them for help.
 
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