PC-3000 Forum

Hi all,
i have a suspect case with WD STG TwinLakes.
On Power on BSY, DSC and DRQ are lighting, but dont spinup. this drives have the ROM inside the controller-chip, and i can not reading the original ROM. How i can resolve this problem?
Thanks for Help
Bruno

You can to replace the pcb from a donor and you can continue from this forum
ROM restoration
viewtopic.php?f=35&t=6543