PC-3000 Forum

Hi all,

I have a WD 1500AHFD (Odyssey-Family).
First time the HD is comming in ready-status on PC3000UDMA.
But after any seconds, they take one nock and reboot.

So i saved all tracks modules an ROM.
The head mapping are 2,5,6,7, but the drive has two platters.
I start a headtest. Head 0,1,2 are good.
So i think the headmapping is not ok.
After any exierience the HD is nocking and stop.
They will not cominig in kernel-mode, so i can save the original-ROM

How i can do?
I dont have a similar drive.
Why jumpering to kernel mode tont funktion?
I tried:
SSC_SEL,PM2 and OPT2
SSC_SEL,PM2 and OPT1
PM2, OPT1 and OPT2
The result:"WD Techo ON Error Device Error Detected 51/04 (ABR)"

Thanks for solving tips.
Bruno