23 Dec
2013
23 Dec
'13
9:24 a.m.
Video RAM would be at the top of my suspects list
Terry (Tez)
On Tue, Dec 24, 2013 at 5:28 AM, Bob Brown <bbrown at harpercollege.edu> wrote:
I have a trs-80 model III. It seems to work ok except
that some of the
characters on the screen are wrong...the computer works even though some of
the characters on the screen are wrong (and they seem consistently
wrong...a "?" always displays as the same bad character.
Does this sound like video ram? Or something else?
Any troubleshooting info out there?
Thanks.
-Bob