24 Apr
2001
24 Apr
'01
10:36 a.m.
Hi Steve, on the commodore, the color is okay? if so then you probably
have a defective video ram I believe it is a 2114. I would also check
for ripple on the 5 vdc line, or if it is high or low. if so you may
have bigger problems than are apparent.
Bill
steve wrote:
Hi,
I have a few computers - C64, TI-99/4, that power-up
with garbled characters on the screen.
Otherwise, they seem to function correctly.
What does this indicate?
Bad RAM?
Bad ROM?
Thanks!
Steve
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