Re: Dell 3007wfp faulty power supply?

My 3007WFP turns off after a few hours, and then when I turn it on again, the time between turning off is in minutes.

This is a different failure mode then what most people here have, so can it still be d22?

To check the caps, I bought a mesr-100 esr meter, it seems to work well on some old caps I have lying around, and the ESR of the caps seems to be good (<0.1 ohms on all, except for c17 which isn't electrolytic but I can't seem to measure the ESR on this one). So it doesn't seem to be the caps.
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