ghosthuntergr Posted September 25, 2017 Share Posted September 25, 2017 Help! Hi, I got a Ti99/4a PAL version and when I plug it in it shows this.. I have checked the power supply and the internal power board and it gives correct voltage. So it is a chip. I have seen on google that can be from Static ram to CPU... Does anybody know what chip is faulty? Quote Link to comment Share on other sites More sharing options...
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