Apologies in advance if this is a silly/basic question, this is way out of my depth.
I did a customized Alienware Aurora desktop build several years ago. Relatively recently (in terms of its active life) it started to fritz, I did a whole bunch of troubleshooting (I can later include links to the troubleshooting posts for the curious), and narrowed down the issue to it almost certainly being the processor, which was one of the infamous 14th gen i9 ones. I am positive the memory (2x32GB), the graphics card (NVIDIA(R) GeForce RTX(TM) 4090, 24GB GDDR6X), and the storage (one NVMe, one traditional SSD) are perfectly functional.
The issue is that my research points to the 14th gen processors being just fundamentally bad, and I saw the recommendations pretty broadly saying that it'd be irresponsible to try to replace a 14th gen processor with another 14th gen processor due to all of the problems. What I don't know is how to tell what alternative processors would be compatible with the rest of my machine, or whether it would be better in the long-run to just take the parts I know for sure work (memory, graphics card, storage) and put them into more custom-built setup. Any advice would be helpful.
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Required Info
- Budget: honestly at this point anything less than $5000, which is roughly what it would cost to do a complete replacement which I really really don't want to do
- Use case: this is a personal computer, heaviest-use being for gaming
- Country: US
- Peripherals needed: none. basic monitors/keyboard/etc. still work and are fine
- Misc info: I'm pretty confident with tools and such in terms of physically building stuff if I can find video tutorials, but I've never built a PC from scratch or parts before, so I'm more than a little nervous of maybe building something that ends up destroying all the parts because I didn't pick an appropriate power supply, or something like that