I got this error as well just not an hour ago. I googled it and found out there is an issue with Intel 13th and 14th generation processors starting from April 2024.
Apparently the chips are being fed too much voltage and irreversibly degraded the chips over time. Intel has extended the warranty of the chips by two years. I think this was Blizzard’s way of mass notifying people as this is a critical issue on Intel’s part of which they did not inform customers. Or at least actively inform customers. Unless you were checking for motherboard BIOS updates on a monthly basis or read tech industry sites daily, it would be missed.
I tried to paste the link for the article I found on The Verge but I am getting an error about posting the link, smh.
After further research, I found out I can’t post links until I reach “Trust Level 3”. I rarely post though I’ve been subbed to WoW on and off since 2004. I guess that means nothing. Anyway, if one searches “intel 13th gen processor the verge”, should yield the article results.