If this isn’t the issue then your board has probably been fried by a faulty PMIC chip on the motherboard - an issue which is VERY common on 8th gen Samsung devices. Only solution at that point is to just replace the motherboard, because other options will most likely be more expensive… unless you want to hunt down all the IC chips that could have failed at this point.
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If this isn’t the issue then your board has probably been fried by a faulty PMIC chip on the motherboard - an issue which is VERY common on 8th gen Samsung devices, but some S9s can be affected. Only solution at that point is to just replace the motherboard, because other options will most likely be more expensive… unless you want to hunt down all the IC chips that could have failed at this point.
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Also make sure the contact points on the board are intact. I’ve seen cases where techs have knocked those off (I don’t know how).
[image|1790987]
If this isn’t the issue then your board has probably been fried by a faulty PMIC chip on the motherboard - an issue which is VERY common on 8th gen Samsung devices. Only solution at that point is to just replace the motherboard, because other options will most likely be more expensive… unless you want to hunt down all the IC chips that could have failed at this point.