- Jan 4, 2001
- 41,596
- 19
- 81
Someone called me, with hard drive troubles. A drive I installed, a warranty replacement drive from Hitachi, a 180GXP 92.6GB drive, was dying.
Here's a sound clip I recorded. (183KB)
The drive spins up normally, but then the heads start repeating the same seek pattern indefinitely; it is not detected by the computer.
My diagnosis is that the platters and motor are working fine, but that the external circuit board is defective. Replacing this circuit board should solve the problem then, correct? The customer has data on it that they want, and are willing to give up the remaining 4 months of warranty to try to get the data back.
What are the chances of a circuit board replacement working? How specific a replacement do I need? The model number is IC35L090AVV207-0. Is matching that up with another drive sufficient? Or do I need to match something else?
Here's a sound clip I recorded. (183KB)
The drive spins up normally, but then the heads start repeating the same seek pattern indefinitely; it is not detected by the computer.
My diagnosis is that the platters and motor are working fine, but that the external circuit board is defective. Replacing this circuit board should solve the problem then, correct? The customer has data on it that they want, and are willing to give up the remaining 4 months of warranty to try to get the data back.
What are the chances of a circuit board replacement working? How specific a replacement do I need? The model number is IC35L090AVV207-0. Is matching that up with another drive sufficient? Or do I need to match something else?