[Coco] 512 Upgrade
Rick Ross
rickross at mail.rossprogramming.com
Tue Aug 8 15:59:17 EDT 2006
I cracked another 128k 3 and dropped it in without cutting c65 and c66
same thing - blank green screen. I am guessing bad memory? Or the whole
board
-----Original Message-----
From: coco-bounces at maltedmedia.com [mailto:coco-bounces at maltedmedia.com]
On Behalf Of James Dessart
Sent: Tuesday, August 08, 2006 3:26 PM
To: CoCoList for Color Computer Enthusiasts
Subject: Re: [Coco] 512 Upgrade
On 8-Aug-06, at 1:22 PM, Rick Ross wrote:
> Turn it on and get green with no text. Removed 512 and put the old
> chips
> in - same thing a green with no text.
>
> I am quite sure this has been seen before, if so can you give me a
> clue?
Had that happen when one of the trailing leads from a capacitor was
touching a grounded plate. Might be something that simple.
--
James Dessart
<http://skwirl.net/>
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