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ATMR - 60GB Nvram problem

Posted: 27.02.09, 14:27
by ZeBong
Dear Acelab Support,

I Have a ATMR disk that when i connect the disk to UDMA it gives BSY.
I try to connect in safemode but i could not also get ready.
So i find two matchs from PCB the first two lines.

When i change the PCB i could get Ready State but not detect the disk.

ATMR-1.jpg
ATMR-1.jpg (54.47 KiB) Viewed 2882 times


ATMR-2.jpg
ATMR-2.jpg (17.57 KiB) Viewed 2887 times


ATMR-3.jpg
ATMR-3.jpg (14.19 KiB) Viewed 2886 times


As you can see the PCB mact the first two lines.

Also Somes chip´s match in the PCB

SAMSUNG 425 - K4S641632h-TC75
AGERE MS552 - this also match

So i remove to NVRAM from the patient PCB and put it in other PCB and read it

But the nvram was corrupet no data there.

I save for that NV-RAM the version off AD0A, AD4A, AD5A, but the same problem the drive can not get ID.


What can i do Here, the utility can not read the NVRAM from the SA for this model ?


Thanks
Jose

Re: ATMR - 60GB Nvram problem

Posted: 27.02.09, 14:56
by Igor
Dear ZeBong,

For PCB Swap should be the same ROM chips on donor drive and patient drive.
Can't see them on photo, but are they the same?

Regards.