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Data recovery and disk repair questions and discussions related to old-fashioned SATA, SAS, SCSI, IDE, MFM hard drives - any type of storage device that has moving parts
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HDS728080PLAT M-Code PF20B2AA

August 22nd, 2007, 10:22

Dear Gurus. does any one have a Good NV-Ram PF20B2AA. i have a Hitacho drive and my NV-ram is corrupted the bios Recognice the drive and te capacity but, i have errors on

HLR2, AMPM, DMP1, SDM1, SVLG, PESD, and SRTS, this error i think its a Firmware corruption, coul some one Help me my email is sjd@infoworld.com.mx,

or some one have seen this kind of corruption? i ts possible fix it whit the same Board,

Thanks for all youre support.

Re: HDS728080PLAT M-Code PF20B2AA

August 22nd, 2007, 11:28

Why do you want to rewrite NVRAM? :shock:
These modules are not important and SA is fine. NVRAM is fine as well.

Re: HDS728080PLAT M-Code PF20B2AA

August 22nd, 2007, 11:35

I WANT TO REWRITE BECAUSE A IDONT HAVE ACCES TO DATA ESTRUCTUR.

Re: HDS728080PLAT M-Code PF20B2AA

August 22nd, 2007, 11:41

What do u get on ATA registers when u try to access user sectors?


Alberto Pavón
IT & Data Services

Re: HDS728080PLAT M-Code PF20B2AA

August 22nd, 2007, 11:45

beto wrote:What do u get on ATA registers when u try to access user sectors?


Alberto Pavón
IT & Data Services


I HAVE ERRORS ON UMC,
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