[Coco] Rapair techs

[Bruce W. Calkins]

----- Original Message ----- 
From: "Bill"

> Are there any repair techs out there? I have a RS232 Pak that was put 
> INSIDE
> a Coco3, but when I check it out, it doesn't work. I've tried the 'EXEC
> &HE010' (I'm running a 512K Coco3), but it doesn't work.
>
> Advice? Ideas?
>

Does it even have a ROM?  Few people liked the original ROM and they were 
often disconnected.  OS-9 did not need the ROM and many software packages 
did not need it either.

Bruce W.