Hello,
The drive in topic was coming busy and terminal locked. I tried to short pins to access terminal but accidentally short wrong pins.

The drive now clicks two times and spin down.
Terminal log :
Boot 0x40M
Spin Up
FAIL Servo Op=0100 Resp=0003
0100 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
ResponseFrame 1880 0000 0000 4800 0008 0000 0000 0000 0C85 0000 0000 0000 0000 0000 0000 0000 7DA2 9768 3780 A06F 25CC E9E6 7CCF CCFB 4FFF 25A0 0000 007F 0004 0000 0019 0004 0010
FAIL Servo Op=0100 Resp=0003
0100 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
ResponseFrame 1E40 0000 0000 4980 0008 0000 0000 0000 0C39 0000 0000 0000 0000 0000 0000 0000 7DA2 9768 3780 A06F 25CC E9E6 7CCF CCFB 4FFF 25A0 0000 007F 0004 0000 0018 0004 0000

Any suggestions please?
Thanks in advance.

ROM by mode mode :

First thing to try would be another PCB

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PC Image Data Recovery
http://www.pcimage.co.uk

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I tried another matched PCB, but no luck.



The patient PCB makes the donor drive clicks too?

When transfer ROM from patient PCB to Donor no spin up. Original PCB with original ROM on donor drive clicks twice and spin down also.

bit strange, have you double check the soldering ?
if you put donor rom on patient pcb does donor drive starts normal ?

_________________
Data Recovery Pakistan

Yes. Starts normal.
Patient ROM and PCB on donor drive makes the same behavior. (clicks two times and spin down) and fail servo in terminal.

most likely heads are gone.

_________________
Data Recovery Pakistan

Heads/Pre-amp confirmed. Thanks for the replies.

Waiting for the donor.

Ahmed ,
You Seem To Be Working Overboard ,Take Some Rest ,find a Beer Then you Will Find The Right Hole always Did you trace what two lines your shorted ? .

_________________
Regards
Amarbir S Dhillon , Chandigarh Data Recovery Labs [India]
Logical,Semi Physical And Physical Data Recovery
Website-> http://www.chandigarhdatarecovery.com