PC-3000 Forum

dear guru
hi

I have a 2TB hdd which remains BUSY and shows me these messages in Terminal Tab :

Boot 0x40M
Spin Up
RECOV Servo Op=0100 Resp=0005
TCC-001E[0x000065B4][0x00006A20][0x00006E8C]
Trans.

Rst 0x40M
MC Internal LPC Process
Spin Up
TCC-001E
RECOV Servo Op=0900 Resp=0005
RECOV Servo Op=0600 Resp=0005
RECOV Servo Op=0055 Resp=0005
MCMainPOR: EXCEPTION: SIM aborted prior to MCMT read
MCMainPOR: EXCEPTION: POR Failed General
MCMainPOR: Feature Disabled...
Starting LBA of RW Request=0000000000087990 Length=00000160
ProcessRWError -Read- at LBA 00000000000879C2 Sense Code=43110081
MC Internal LPC Process
Starting LBA of RW Request=00000000000879C4 Length=0000012C
ProcessRWError -Read- at LBA 0000000000087A0F Sense Code=43110081
Starting LBA of RW Request=00000000000879C4 Length=0000012C
ProcessRWError -Read- at LBA 0000000000087A6D Sense Code=43110081
Starting LBA of RW Request=0000000000087A70 Length=00000080
ProcessRWError -Read- at LBA 0000000000087A87 Sense Code=43110081
Starting LBA of RW Request=0000000000087A88 Length=00000068
ProcessRWError -Read- at LBA 0000000000087A88 Sense Code=43110081
Starting LBA of RW Request=0000000000087A8C Length=00000064
ProcessRWError -Read- at LBA 0000000000087A8C Sense Code=43110081
Starting LBA of RW Request=0000000000087A8C Length=00000064
ProcessRWError -Read- at LBA 0000000000087A8D Sense Code=43110081
No HOST FIS-ReadyStatusFlags 0002A1A4

it also does not accept CTRL+Z

how can I recover the data from it ??

best regards

Hello,

There is a method you should follow for getting to terminal with shorting. The contacts must be identified properly.
On the most drives reading channel line is crossed with an element,
so it is easy to find two lines that go from pads to CPU on your drive board.
You should short points with a pincers when holding a paperclip with it.
Also, the moment to short is before 2nd recalibration.
When shorted properly, drive will start to click and then it will stop.
At the same time press ctrl-z within terminal window and check if T> is there.

When command line access is gained, try next commands:
T>/2
2>U

That will recalibrate your drive. If drive is unable to recalibrate it will show you an error that describes why does it happen. Save it and send back to me.
If drive will recalibrate , try reading next parts of SA, go to T level:

2>/ 

Then try to read non resident G-list with
T>V40
Then 
T>V4