hastings298 Posted September 13, 2021 Report Share Posted September 13, 2021 I have a cut-down slim OG xbox that has worked great, but then I changed the paste a while back and it started going kind of weird. The picture output is barely there, it's really really dark with a strong red tint to it, can barely see the menus but it's definitely outputting a picture. Could I have messed up the GPU somehow? Something being shorted? I'd include a picture but you can barely see anything. I'd be sad to ditch this as I put a lot of time into it. Best, Quote Link to comment Share on other sites More sharing options...
hastings298 Posted September 13, 2021 Author Report Share Posted September 13, 2021 Welp... took the GPU heatsink off and looks like about a third of the GPU just wasn't covered in thermal paste. Can't believe I messed up something so silly. Pretty sure something on the GPU is permanently damaged now. May try cleaning and repasting it one more time but RIP this OG. Quote Link to comment Share on other sites More sharing options...
hastings298 Posted September 13, 2021 Author Report Share Posted September 13, 2021 Put fresh thermal paste on....... looked REEEEEALLY closely....... the tiniest crumb of, I wanna say old thermal paste? It was sitting on the traces around the GPU. Maybe it was a bit of the paste that was on it originally? Is that stuff even conductive? It was so tiny I thought I might've jacked up a trace somehow when removing the heatsink. Seems like it was shorting some traces going into the GPU. My fave old SmartXX OG is back up and running! So for anyone who encounters this problem in the future: Check the traces around the GPU and that there's no thermal paste (especially anything conductive) potentially creating a very tiny short. 1 Quote Link to comment Share on other sites More sharing options...
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