Error code for computer bluescreen related to WHEA_UNCORRECTABLE_ERROR
Error code for computer bluescreen related to WHEA_UNCORRECTABLE_ERROR
This indicates a hardware problem with the CPU while accessing data from the L0 cache. Open the BIOS and perform two actions: disable PBO (Precision Boost Overdrive) and set XMP to 3200MHz or lower. If the CPU was overclocked, remove it as well. PBO is an aggressive automatic overclocking feature that many CPUs struggle to handle. The default setting is Automatic, which should mean Disabled, though some manufacturers have changed this meaning with BIOS updates. Regarding XMP, this issue isn't related to the RAM itself, but increasing RAM speed also raises the memory controller's clock speed within the CPU. 3200MHz is the maximum officially supported frequency for that processor. You might also consider updating the BIOS. You're using an older model. Updating it during an unstable setup can be dangerous—crashing the BIOS update could damage your motherboard. There seems to be no recovery option for a corrupted BIOS, so this decision depends on you. If these steps don't resolve the problem, a faulty CPU is likely the main cause.
It seems the relevant details aren't listed in your motherboard manual or BIOS documentation. You might want to check the official website for your motherboard brand or consult a support forum for more specific guidance.
Sorry, when I revisited the dump file later to locate the motherboard model, RAM speed, etc., I ended up opening a different user's file. The error remains consistent, and all the recommendations don't match. You have a 4790K, which is part of the Devil's Canyon architecture. All CPUs from this architecture experience WHEA crashes when temperatures exceed 90°C. Verify the CPU temperature. If it's above 90°C, replace the CPU cooler.
If nothing needs overclocking, replacing the CPU isn't necessary. Unfortunately.
You're welcome. It means a lot to know you found the help useful.