[Coco] Another interesting problem

[Bob Devries]

Bill, have you checked the RAM to see if it is OK? Try to find a ramtest 
programme to test all the RAM in the upper 32K.

Regards, Bob Devries
Dalby, QLD, Australia

----- Original Message ----- 
From: "Bill" <cwgordon at carolina.rr.com>
To: "Coco Enthusiasts" <coco at maltedmedia.com>
Sent: Tuesday, July 02, 2013 7:58 AM
Subject: [Coco] Another interesting problem


>I have a Coco2, 26-3127B that will not run HDBDos for the Coco2. It will
> ONLY run HDBDos for the Coco1.
>
>
>
> I load up HDBDos for the Coco2 and when I do a DIR, it either locks up, 
> goes
> into a loop, showing the HDBDos screen over and over, or it splashes
> "garbage" all over the screen.
>
>
>
> Everything is soldered in place, so I cannot replace chips, except for the
> one under the keyboard, and it is securely in place.
>
>
>
> But it runs HDBDos for Coco1 beautifully.
>
>
>
> Ideas?
>
>
>
> Thanks
>
>
> --
> Coco mailing list
> Coco at maltedmedia.com
> http://five.pairlist.net/mailman/listinfo/coco