AAirhart #1 Posted August 9, 2013 Anyone have any experience repairing these? Quote Share this post Link to post Share on other sites
CatPix #2 Posted August 9, 2013 What is the problem? Most problems are common to many systems and/or can be fixed with no knowledge of the specific system (power issues, cartridge contact issues, RF issue, etc...) Quote Share this post Link to post Share on other sites
AAirhart #3 Posted August 9, 2013 White diagonal lines on power up, powering off the system displays the screen for a second. Occasionally it beeps once when powered up. Original thought was a rf issue, but it looks to me like I may be getting what was previously in ram. Quote Share this post Link to post Share on other sites
CatPix #4 Posted August 9, 2013 Have you pressed Reset at startup? I may be mistaking with the 1292 AVPS but I think you're supposed to reset the system after startup. Otherwise it might be bad RAM, but also uncorrect power value (things like that can happne with the Colecovision, linked to the PSU and not the system itself). Quote Share this post Link to post Share on other sites
AAirhart #5 Posted August 13, 2013 Yup, reset on power up doesn't seem to help. Looking for another working unit to use as a guide to fix this one. Quote Share this post Link to post Share on other sites
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