> > Hi Toby,
> > I have problem with the said subject, it shows PC BUS ERROR
> > 000359C after running for about half hour. I have swap the
> > board with another board and it is OK, but when I put it
> > back the CPU PCB back again it shows the same error. Could
> > you please kindly tell me how to solf this problem.
> >
> > Thanking you in advance,
> >
> > Jan.
> >
> As a wild stab in the dark I'd say it sounds like it's overheating.
> Check none of the heatsinks have falled off or come loose.
>
> System16 - The Arcade Museum
>
Hi Toby,

I don't fine any heatsink on the PCB, but will try

check on it. Thanks for the tip

Jan.