Issues with Intel i9 11900kf and BIOS setup
Issues with Intel i9 11900kf and BIOS setup
I just set up an account since I felt stuck. I've been using my PC for months and decided to upgrade my CPU to the i9-11900kf. I chose the 11th generation because I didn’t want to buy a new motherboard. To make sure my new CPU worked, I updated the BIOS on my Asus Z490-A board to version 2103. This isn’t the latest update, but the instructions on the Asus site were confusing, so I went with one of the older compatible versions for the i9. After updating the BIOS and installing the new CPU, everything functioned properly for a couple days. Then my PC began displaying issues randomly during games and restarts. All drivers, graphics card, monitor, CPU—everything seems up to date. My specs include a Zotac Gaming 3070ti with an i9-11900kf, four 8GB DDR4 sticks at 3200MHz, a 240mm AIO cooler, and a solid case with nine fans. Temperatures stayed normal even after the new CPU was installed. I ran Windows File Fixer in Command Prompt to clean up corrupt files and confirmed everything was current. I bought the CPU on eBay for $205, verified the seller was trustworthy, checked the pins for damage, and even disassembled/reassembled it after the first install. I tested the PC without extra software at a time, but it kept freezing and restarting. My guess is the power supply might be the issue—its age isn’t clear since it came from a used machine, though it’s gold-rated. Besides, the problems started right after updating BIOS and swapping the CPU. It could also be software-related, so let me know if you want help with that too.