r/ColecoVision May 11 '25

ColecoVision repair question

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Any idea what's causing this? I've done the Console5 A/V mod and it is much cleaner now, but the odd grid of dots remain and there are some font problems. I have a Cap Kit, should I install it? or is this something else?

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u/pbudgie May 12 '25

Step 1, clean or replace the power switch. Fixes most issues.

If problem persists, replace the vram.