I took my CPU, RAM, and GPU out of another system and installed them onto a new motherboard and I'm not getting anything when I try to jump it to test the system on my motherboard box. System is an MSI z590 Tomahawk motherboard, Intel i7-11700KF, Corsair H100i AIO, 32GB HyperX RAM, RTX 3080. Motherboard power 24-pin is seated all the way as is the 8-pin CPU header. I've tried booting with and without the GPU and I've moved the RAM around and nothing happens when I try to jump the power headers. I've tried 2 PSUs and 2 CPUs with no results and I've read the sticky above and it didn't help either.
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