Hello,
i'm new to this forum...
maybe someone can help me with the following error:
Rst 0x40M
RW: Disc Ctlr Initialization Completed.

MC Internal LPC Process
(P) SATA Reset

User Data Base 00991550

MCMainPOR: Start:
Check MCMT Version: Current
MCMainPOR: Non-Init Case
MC Seg Disc and Cache Nodes: 4011985C 4011796C
Seg Write Preamble VBM start: 000010A7 end: 000010CE
Footer - start: 000010D0 end: 000010F7
Seg Read Preamble VBM - start: 000010F9 end: 00001120
Footer - start: 00001122 end: 00001149
Reconstruction: MCMT Reconstruction Start
Max number of MC segments 22E0
Nonvolatile MCMT sequence number 000B7C3E
[RSRS] 21EB
Reconstruction: EXCEPTION: Segment Overall Sequence Number Mismatch

000B7C2F 000B525B
[MCMTWS]
Reconstruction Fail: Burly Case
MCMainPOR: MCTBufferPtr->Header.MCStateFlagsDisc = 00005101
MCMainPOR: MCTBufferPtr->Header.MCTStateFlags = 0000002A
MCMainPOR: MCStateFlags = 00005101

MCMainPOR: Feature Disabled...
No HOST FIS-ReadyStatusFlags 0002A1E1

greetings from austria
netviewdm

Can you explain what's the drive beaviour?

From Ace website: http://www.acelaboratory.com/pc3000.udma.ver4.5.4.php
I just love Google!

Hello again,

sorry for my incomplete error description.
the problem ist, that the drive isn't recognized in the bios...

But it spins, doesn't spin? Heads knock, doesn't knock? Stops spindle or keeps running?

spins up, just the initial sound from the head - so i would say normal sound.
already tried to change the pcb - but also no detection with the other pcb...

Well, if you simply swap PCB, you don't have a chance, as ROM is unique for those drives, and you have to swap it also.

Do you have any experience on DR?

yes but its some time ago... (in those days where maxtor had stucking heads in the park position, manually repair mft and so on...)
but with the new drives not really - but i think i'd be able to do some work with the terminal modus, if this would help like the bsy trouble of other seagate hdd (ok, not really the challenge )

Well, if you have you can start to swap PCB+ROM and check beaviour.
After that, try to check if you can access anything on SA like defect lists for example.

Since disk spins up but stays busy, why would you change PCB?

As Dick's post says, I think UDMA can handle this.

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Hello,
I have the same drive with a similar problem. It spins up, starts initialization, several clicks and spins down. The strange thing is that it doesn't appear in terminal! I used the settings for for Barracuda 7200.11 and 7200.12. and the terminal connection is checked OK. Any suggestions?

If the drive is spinning down, most probably you have heads damaged.

Can this explain the lack of terminal connection?

That can be due to several things.
Terminal can be damaged, USB cable can be damaged or even the drive may have terminal locked.

Terminal is fine, no doubts about it. No USB cable.So what do you mean by
"the drive may have terminal locked" ?

There are certain drives where you can't access terminal log unless you short circuit the reading channel.

if the terminal is working properly so you have problem in HDD head.

And some othere where it is not enough either