All LEDs should go off once boot is complete and the initial hardware check is finished. ?D13 being left on indicates there is a problem with the 68230 (U57) Parallel Interface/Timer. ?See Table 14-3 in the Assembly Repair manual for LED decoding.
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It doesn't necessarily mean that U57 is bad; it could be something that's being tested that is connected to U57.
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I assume you had a normal display before you replaced the battery? ?Is the SRAM card completely seated?
Ok I replaced the battery this am and all went great, yes I did copy the info as the manual states.
my new issue is the display as you will see in this video. I thought maybe I missed a connection when I re-assembled so I took all apart and checked and nothing was disconnected or wrong.
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The Voltages look good according to the Power Supply indicator lights.
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D1 - D16 all lite when powered on and go off with the exception on D13 as I believe this is normal?
