Computer keeps crashing due to power draw/software?

[DaveTheDerg]

Brand new computer only been up and running for about less then a month. at first I had issues where my computer would crash due to issues in power delivery to the components and I would end up with event viewer error and system warning about Kernel power. Swapped out a faulty extension cord and computer been running fine for about 4 weeks until earlier today where my HDMI on my 4080 would not display out. swapped cord over to DP after 2 hours of trouble shooting and system started working normally. once I booted into a game about 3-5 minutes of launching a mission in said game my computer froze and cut the power to my headset and keyboard and I had to do a power cycle to restart my computer. event viewer gave me a bunch of warnings before the crash about cores being limited by software "The speed of processor 31 in group 0 is being limited by system firmware. The processor has been in this reduced performance state for 4805 seconds since the last report." along with a "distributedCOM : The server {8CFC164F-4BE5-4FDD-94E9-E2AF73ED4A19} did not register with DCOM within the required timeout." I don't know if I have messed up drivers or if some common setting needs to be fixed in the BIOS or even if I have a faulty power supply but I wanna look at all of my options first before I just start swapping hardware. currently I am downloading and install a BIOs update from HP's website for my pc but looking to see if anyone else had similar or even same issues as me and knows of a fix. when im not running my system under-load it appears to be working correctly with no issues and crashes.

[DaveTheDerg]

Just finished updating the bios everything seems to work okay but after about 45 minutes and having warframe launched up and just idling around the ship I crashed again. Screen froze, and keyboard went dark, pc tried to restart but had difficulty and just started beeping. One ram stick wasn't lit up while the other was lit up.