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T430 doesn't turn on - Help with troubleshooting? (self.thinkpad)

submitted 10 months ago by Jumuta to c/[email protected]

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I just bought a used "faulty" T430.

It doesn't turn on at all (no lights, no sounds, no fan spin) and when I tried to turn it on with only the critical components (motherboard, power adapter and speakers), I got the same result.

I've also examined the power area on the motherboard, and it seems like 20V is getting delivered to the motherboard just fine.

But I've looked at the motherboard thoroughly, and I couldn't find a single part of it that looked bad.

Is this definitely caused by the motherboard, or could it be an issue with another component like the CPU?

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[–] Jumuta 0 points 8 months ago

for anyone looking for info on a similar issue, my issue ended up being that the motherboard was faulty. Flashing skulls didn't fix it, nor a CPU swap. I had to buy a new motherboard from AliExpress.