Hi all, I'm back again with a new problem. As per my earlier posts my Mega PC seems to turn on ok, but at that stage I hadn't tried the HDD or floppy drives. I have now tried to boot from both the floppy drive and HDD and I get the same "diskette error" whatever I do (see photo). I am testing the …

Thanks very much AndrewK2685 and keropi - you were both right. I've set the jumpers to force VGA output and can now see that the pc has successfully booted and has paused because there is no CMOS battery. So happy to have got this working again, will put it all back together and clean everything up …

Hi everyone, first time poster here but have been keeping up to date with this thread for a while. I'm currently trying to repair my Mega PC which had suffered damage from the leaking battery. I've repaired all of the traces and checked continuity etc and all seems ok but I'm now getting this error …