How to clear ROM

Hello to all gurus.

I have a samll question. if serial rom i.e 25P10VP is corupted and hard disk gives only BSY or no signal how to clear it and make drive working.

Thanks
DF

What's the drive you're talking about and how do you know you have the serial rom corrupted?

WD. I was working on it. disk stared working fine I cloned the disk. when i copied data from cloned hard disk it was displaying garbage. altough raw recovery give me good results but client want it with file name. so I again plugged the disk in the pc3000 card and it has again started showing me its factory alies. I have copied the previous rom when it was showing factory alies and when it started showing correctly. I just copied the second ( when displaing correct model) after that disk is not powering up. This happend only after coping ROM i am searching for the same IC but I want to flash it so needed guidence . If you want you can PM me
here is the previous problem posting
http://forum.hddguru.com/need-help-for- ... t6960.html

Please help

Thanks
DF