PC-3000 Forum

With toshiba utility.

Please explain lba to chs conversion function.

I have mk4006gah with pcb burnt and replace pcb with same rom version.

it detects model and glist error.

glist clear failed.

Is it helpful to use lba to chs conversion function?

Hello
It is not enouph to replasce the PCB
you have also to swap the Rom chip

It's internal rom and bga type cpu.
Rework is not easy

It's easy with proper tools. Good computer service can help you.