Post AxbpMtSeponGMGDnn6 by [email protected] | |
More posts by [email protected] | |
Post #ArpBCapVAVxRhEcUrY by [email protected] | |
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@Gammitin I'm a total noob to that, but are you sure it is the ASIC itself?… | |
Post #ArpBSPJVkiGGc6CIhE by [email protected] | |
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@dec_hl I'm going to try to reflow it, as it seems to work absolutely fine … | |
Post #ArpBrP1002R6vXSP2G by [email protected] | |
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@Gammitin thumbs pressed! | |
Post #ArrkT357RsaS60iDey by [email protected] | |
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@bytex64 @Gammitin The board may not be able to provide enough stable power to … | |
Post #AxbpMruaazwpYJH53A by [email protected] | |
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I never thought I'd get one of these motherboards, one that was designed fo… | |
Post #AxbpMs229Ju1vOl1ea by [email protected] | |
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Here's the motherboard, it's a:Kentech Electronic KT-0286-V6 | |
Post #AxbpMs8Plb0UFBk7bE by [email protected] | |
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Here's the back, minute bit of battery damage, but nothing to worry about o… | |
Post #AxbpMsERPBpMXsYvzc by [email protected] | |
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When I first got it, it posted, memory count fine, then crashed in the bios aft… | |
Post #AxbpMsKT2meEqZNkO0 by [email protected] | |
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This is when it started to go wrong, see the random characters on the top left. | |
Post #AxbpMsQ8hhBX8A2HE8 by [email protected] | |
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I did the usual, different memory, PSU etc. From here on in, sometimes it would… | |
Post #AxbpMsWALI0PQqr5cW by [email protected] | |
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I decided to look on the retro web for another board picture, to see if I could… | |
Post #AxbpMsbq0CXhiRVcSe by [email protected] | |
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I have also tested 4 different video cards, both 8-bit and 16-bit, all the same… | |
Post #AxbpMshrdnMa18KQr2 by [email protected] | |
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These look terrible, but I'm not using dip ram, also the simm slots are all… | |
Post #AxbpMsntHOBSJp9FFQ by [email protected] | |
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I left the board for a while, then went back, as you do - it showed some life a… | |
Post #AxbpMstuuz0KcVy3do by [email protected] | |
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I again inspected the board, then I had a brain wave, what was the difference b… | |
Post #AxbpMszEbDG2t0SIvg by [email protected] | |
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So I held a high speed fan around the CPU and chipset area for a few mins to co… | |
Post #AxbpMt4uG7nLAb6plo by [email protected] | |
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I don't know why, but I decided to do something drastic, what if I super co… | |
Post #AxbpMtADwM33R5b53g by [email protected] | |
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Well, look at that (still crashed after 30 seconds though), the cooling did som… | |
Post #AxbpMtGFZwrvjmPtS4 by [email protected] | |
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I remembered that I have a can of freeze spray, so I cooled the CPU and chipset… | |
Post #AxbpMtMHDXgo2TEhqS by [email protected] | |
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Cold as ice βοΈπ₯Ά | |
Post #AxbpMtSeponGMGDnn6 by [email protected] | |
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I have an issue with this chip, if I freeze spray with my right hand and use th… | |
Post #AxbpMtXyW32ycki34y by [email protected] | |
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I thought I'd pop this out and get a few shots, in hope! π | |
Post #AxbpMtdeAxaGuLMZv6 by [email protected] | |
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So I've done a bit of this today, in-between other chores (yawn). So first … | |
Post #AxbpMtixrBpzApqpCy by [email protected] | |
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I used a whole can of freeze spray, moved from the chipset to the right, still … | |
Post #AxbpMtoHXQ5hRKL4Uq by [email protected] | |
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At this point I tested every component around the CPU, all seemed to be behavin… | |
Post #AxbpMttbDeLPhopJmi by [email protected] | |
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So, I'm revising this 25Mhz 286 board repair as my next project, I've h… | |
Post #AxbpMtzcrFAI0Ve8B6 by [email protected] | |
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Just for the sake of the thread and my records, I've already cleaned the Va… | |
Post #AxbpMu60TWGkKIdE7k by [email protected] | |
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Before/AfterLooking all fresh! | |
Post #AxbpMuCk4TemfBmbce by [email protected] | |
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@Gammitin Wow, that's a huge difference! |