Anyone working on Red Led 02s?
I've got two dead boards. The cpus work fine and so does the ram. confirmed working disks bent the pins for the cpu out to see if that was the issue checked risers on working machine = fine. So its definitely the mobo. I've done some testing and the capacitors 022 by the edge connector read very similar to working o2 25ohms. On Vcfed someone was talking about the (and gates) near the edge connector mine have no physical damage. I assume these were non powered off mainboard pull outs. Classic issue: no physical damage on chips just dead red led. Because the gates were my only other lead I was going to pull them when I get time and test on a breadboard. Theres lots of capacitors on the back I can check I've tested a few once before. I really need a thermal camera lol. Anyways any hardware guys out there look any deeper into this / hit it with the thermal cam/ voltage injections tools to see what is overheating
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mamed
Octane
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01-21-2024, 04:51 PM |
RE: Anyone working on Red Led 02s?
I sent you a PM on this topic. Wait a few months and I should be able to get back with you on this! Keep them safe and don't do anything for the time being. Big announcements to follow in the next two months
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weblacky
I play an SGI Doctor, on daytime TV.
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01-21-2024, 05:26 PM |