Seagate Preamp Pulled From ROM (Requests)

[scottz]

I'm interested in making sure the preamps match in these attached patient/donor firmwares. Also after if the head mappings are the same.

Thanks.

 

[otako]

I'm interested in making sure the preamps match in these attached patient/donor firmwares. Also after if the head mappings are the same.

Thanks.

Both ROM have B7 04 and same head map.

 

[Freakazoid]

[post]17538[/post] Hi

Not sure if you are still available to check those

Preamp type.............. : 0158
Logical head map......... : 00 01 02 03

 

[Jared]

In case you didn't notice. PC-3000 has now automated this when you press this button:


And you can see your preamp here:


That's not your ROM, just an example from some random Grenada. Just reverse the two pairs, so you know this one is a CC 06 preamp.

 

[cheadledatarecovery]

Hello,

Any chance you could take a quick look in this ROM. The "82 02" and "C2 02" donor I have used cannot write to the SA suggesting a mismatch.

From:
Model : ST1000LM035-1RK172
Serial : WL15364S
Firmware : ACM2

Best regards,
John

 

[Jared]

I don't have a sure way to read preamp from Rosewood ROMs directly. Most often, the issue of being able to read but not write SA is resolved by getting a donor with a closer manufacture date.

 

[gencom]

ST2000DM001-9YN164-500
FW: CC4B
SN:W240VK8W

hello i need donor fw. with preamp

 

[Jared]

You obviously don't know what you are doing. Seek out a professional.

 

[gencom]

You obviously don't know what you are doing. Seek out a professional.

im sure, not need. already fw damaged at upgrade. tll port works but getting spin error. i backed up bricked fw. i want recyle my disk.
here bricked fw

 

[gencom]

how i can repair this fw because flashed without cfs:

Boot 0x40M


Servo !supported preamp ID 0000


Spin Up

FAIL Servo Op=0100 Resp=0003

ResponseFrame 02C0 0000 0000 77C0 0008 0000 0000 0000 F100 0000 0000 0000 0000
0000 0000 0000 66C6 FA3B 29C4 CB66 F8BC 192C 1DD9 DFFA 669E 78F3 0000 007F 0000
0000 FFE2 0004 0010

FAIL Servo Op=0100 Resp=0003

ResponseFrame FB40 0000 0000 7840 0008 0000 0000 0000 F07F 0000 0000 0000 0000
0000 0000 0000 66C6 FA3B 29C4 CB66 F8BC 192C 1DD9 DFFA 669E 78F3 0000 007F 0000
0000 FFE0 0004 0000

FAIL Servo Op=0100 Resp=0003

ResponseFrame FD80 0000 0000 7840 0008 0000 0000 0000 F07F 0000 0000 0000 0000
0000 0000 0000 66C6 FA3B 29C4 CB66 F8BC 192C 1DD9 DFFA 669E 78F3 0000 007F 0000
0000 FFE0 0004 0000

FAIL Servo Op=0100 Resp=0003

ResponseFrame FE40 0000 0000 7800 0008 0000 0000 0000 F0C0 0000 0000 0000 0000
0000 0000 0000 66C6 FA3B 29C4 CB66 F8BC 192C 1DD9 DFFA 669E 78F3 0000 007F 0000
0000 FFE1 0004 0000