Xbox Series X Issue

So I hadn't turned on my Xbox in a few months probably. Just tried to fire it back up to play a game. The system turned on, the symbol lit up, then immediately shut down as if someone turned off the power. I've moved it to a different outlet, bought a can of compressed air and tried cleaning out any dust that might have settled in it.

After doing all that it turned on for a little while, almost long enough to updated the system with the most recent updates then shut off again. It then reverted back to turning on, lighting up, then immediately powering down.

Does anyone have any suggestions on how to solve this? Unfortunately, my warranty ran up in December '23 probably the last time I turned the system on. I really don't want to pay the 399.00$ for them to "refurbish" mine.

ETA: It was purchased January '23 so a little over 1 year old....

TIA