hdd in busy stage ST4000VX005-2LY104-CV11-ZTT5R2MW

[bel gharti]

ST4000VX005-2LY104-CV11-ZTT5R2MW     in  busy   anyone  help  me  how  to   recover  it

Boot 0x0100MVM0183CV11    
SpinUp
TCC:0016

Trans
Rst 0x0100MVM0183CV11    
SAdd:0x0055D9A7
   NVCScram Saved HB Size:020A
    LD: MD_Alloc:00000078 HB_Alloc:0000 MD_Alloc:80380000 HB_Alloc:8032 FlashRestorePowerDevReg 7E: 7001   PowerDevReg 7D: 0044 MD_Saved:00000078 HB_Saved:00000000 MD_CRC:757F
    PP: MD_Alloc:0000B400 HB_Alloc:0000 FlashRestore
PVTSize: 00002C00   CompSize: 00000136   DeCompSize: 00002C00 MD_Saved:00000136 HB_Saved:00000000 MD_CRC:E207
   WCD: MD_Alloc:00012000 HB_Alloc:02E6 FlashRestore................................................................................................................................................................................................................................................................................................................................................................................................[R][R]
Marginal BER Not Detected.

ITA 0: -1.953
ITA 1: -2.022
ITA 2: -2.021
ITA 3: -2.013
Hd 0  Err Blk     29FF7397  BER pre -2.002776

InitiateMarkPendingReallocateRequest for disc_lba: 00296E0067 CHS: 00056E34.00.0000!
[R][R]
Marginal BER Not Detected.

ITA 0: -2.062
ITA 1: -1.968
ITA 2: -2.023
ITA 3: -2.073
Hd 1  Err Blk     2A0A939D  BER pre -2.032132

InitiateMarkPendingReallocateRequest for disc_lba: 00297900CF CHS: 0005866B.01.0000!
[R]
Unretryable read error[R]
Unretryable read error
 Failed power-on replay: 0x005A

[RecuperoDati299]

The premise is that under a stereoscopic microscope with excellent and very high illumination, you have inspected the surface of the head sliders.

If these have not the slightest spot or speck,

and if the head actuators are perfectly straight,

and if the sliders rest properly on the support dimples,

then the problem is the typical one of blocking reallocation.

If you cannot get the terminal, you must find the Reading channels and perform the usual operation.

Robert

CTO

RD299

Ottieni BlueMail per cellulari

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[bel gharti]

sir  how  to  enter  in   F3  prompt  ?

To view this discussion visit https://groups.google.com/d/msgid/datarecoverycertification/6239503fcbf2fc.c6bc35e9eca058%40gmail.com.

[RecuperoDati299]

If you can't succeed getting the terminal

it is better to forward the drive to us

https://www.RecuperoDati299euro.it 

we have very low fee for partners

if the drive DOESN'T need heads substitution, and ONLY IF we fix the problem, we can charge you 250,00 euro if no hurry 

or 400,00 if he task must be carried out ASAP

with heads substitution is +100 euro + the donor drive 

Kind regards

Robert

CTO

RD299

Ottieni BlueMail per cellulari

To view this discussion visit https://groups.google.com/d/msgid/datarecoverycertification/CALAci1m-WDVbaNxRT4K0YNvHxHvZLU%2BYMF3vOVu_9oUDpbf7kw%40mail.gmail.com.

[Desert Data Recovery]

This is a data recovery forum where we help people with advice. It should not used to advertise your services. 

To view this discussion visit https://groups.google.com/d/msgid/datarecoverycertification/6239503fcbf2fc.c6bc35e9eca058%40gmail.com.

[pbzcbf...@gmail.com]

I think there are pending transactions in the log in the NVcache in the ROM. The drive appears to be having trouble finalising these transactions. There was a similar issue at HDD Guru some time ago. I'm not sure, but I think the workaround was to clear the log.

Can you upload the ROM?

[pbzcbf...@gmail.com]

https://forum.hddguru.com/viewtopic.php?p=313355#p313355

[bel gharti]

rom

On Fri, Dec 19, 2025 at 3:44 AM pbzcbf...@gmail.com <pbzcbf...@gmail.com> wrote:

I think there are pending transactions in the log in the NVcache in the ROM. The drive appears to be having trouble finalising these transactions. There was a similar issue at HDD Guru some time ago. I'm not sure, but I think the workaround was to clear the log.

Can you upload the ROM?

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[pbzcbf...@gmail.com]

Your drive has the same problem as in that other thread. Here you can see the pending transactions in the NvCache. I believe PC3K has the ability to clear the CE-Log.I would try that. If that doesn't work, I would try to clear the NvCache by importing an empty cache from a donor.

NVCScram Saved HB Size:020A

    LD: MD_Alloc:00000078 HB_Alloc:0000 MD_Alloc:80380000 HB_Alloc:8032 FlashRestorePowerDevReg 7E: 7001   PowerDevReg 7D: 0044 MD_Saved:00000078 HB_Saved:00000000 MD_CRC:757F
    PP: MD_Alloc:0000B400 HB_Alloc:0000 FlashRestore

Offset(h) 00   02   04   06   08   0A   0C   0E

0019D8B0                      2044 6154 0101 AFEE           DaT....
0019D8C0  0000 FFFF 7F75 D901 7800 0000 0000 0000
                    ^^^^      ^^^^^^^^^
                  MD_CRC      MD_Saved / MD_Alloc

0019D8D0  0000 0000 0000 0000 784E 764C B300 3901  ........xNvL....
Offset(h) 00   02   04   06   08   0A   0C   0E

0019D8E0  3901 0304 0204 8400 4D04 0000 0000 0000
0019D8F0  0000 0000 0000 0000 0000 0000 0404 0200
0019D900  0300 0000 0000 0000 0000 0000 0000 0000
0019D910  0000 0000 0000 0000 0000 0000 0000 0000
0019D920  0000 0000 0000 0000 0000 0000 0000 0000
0019D930  0000 0000 0000 0000 0000 0000 0000 0000
0019D940  0000 0000 0000 0000 0000 0000 0000 0000
0019D950  FFFF FFFF FFFF FFFF FFFF FFFF DE01 1002
0019D960  4202 7402 A602 D802 0A03 3C03 6E03 A003
0019D970  D203 0404 3604 6804 9A04 CC04 FE04 3005
0019D980  6205 9405 C605 F805 2A06 5C06 8E06 C006
0019D990  F206 2407 5607 8807 BA07 FFFF FFFF FFFF

PVTSize: 00002C00   CompSize: 00000136   DeCompSize: 00002C00 MD_Saved:00000136 HB_Saved:00000000 MD_CRC:E207
   WCD: MD_Alloc:00012000 HB_Alloc:02E6 FlashRestor

Offset(h) 00   02   04   06   08   0A   0C   0E

00192490                      2044 6154 0401 0782           DaT....
001924A0  0000 FFFF 07E2 3801 3601 0000 0000 0000
                    ^^^^      ^^^^^^^^^
                  MD_CRC      CompSize / MD_Saved

001924B0  0000 0000 0000 0000 0C52 4C45 002C 0000  .........RLE....
Offset(h) 00   02   04   06   08   0A   0C   0E

001924C0  2A01 0000 FFFF FFFF FFFF FFFF FFFF FFFF
001924D0  FFFF FFB7 0100 BF00 FFFF FF82 0100 DF00
001924E0  FFEB 0100 BF00 FF75 0100 FB00 FF4B 0100
001924F0  BF00 FFC3 0100 DF00 FF3A 0100 FE00 FF75
00192500  0100 BF00 FFFF FFD0 0100 F700 FF50 0100
00192510  7F00 FF1B 0100 BF00 FF3B 0100 FE00 FF20
00192520  0100 EF00 FF3F 0100 7F00 FF92 0100 FB00
00192530  FF1D 0100 BF00 FF25 0100 FB00 FFF7 0100
00192540  F700 FFFF FFFF FFD9 0100 FB00 FFD9 0100
00192550  F700 FF59 0100 EF00 FFA3 0100 7F00 FF82
00192560  0100 7F00 FFFF FFFF FF41 0100 FB00 FFEE
00192570  0100 FE00 FFDD 0100 7F00 FF0B 0100 BF00
00192580  FF94 0100 7F00 FFF5 0100 EF00 FFFF FFAB
00192590  0100 7F00 FFC1 0100 DF00 FF8E 0400 FEFF
001925A0  FFFD FF84 0100 FE00 FF86 0100 FD00 FF3D
001925B0  0200 7FDF FFFF FFFD 0100 BF00 FF0F 0100
001925C0  DF00 FFFF FFF2 0100 FB00 FFFF FFF7 0100
001925D0  EF00 FFF1 0100 7F00 FF29 0100 FE00 FFBC
001925E0  0100 7F00 FFFF FFFF FFFF FFFF FF15 FFFF