Tell the make and model of the psu.
Did you reinstall windows, get the latest bios, update the drivers?
Did you redo the cpu thermal paste?
Does it crash if you set the mobo on a piece of cardboard?
Run this and post the link it gives you.
https://www.ccleaner.com/docs/speccy/using-speccy/publishing-a-speccy-profile-to-the-web
Hi,
I bought a 970 motherboard a few months ago when my old one died but ever since I have random crashes (BSOD or immediate shutdowns) wether I am browsing the internet or playing a game. Recently I turned off the AMD turbo core thing in the BIOS and the crashes happen less often (at least after one hour turned on, rather than 20 minutes before). Though it seems to happend faster after booting up once it has occured in the past few minutes and I rebooted. But it's still extremely bothering and I'm intensively searching for the problem's source now.
I have an AMD FX 8320 CPU, an R9 280X graphics card, just bought 2x8GB 1866MHz RAM, the PSU is a gold thing one and delivers 800W (I thought my previous one wasn't enough for my new CPU when it failed booting and went overkill).
In the events log of Windows, the error happening every single time is a critical one, ID'd 41 (Kernel-Power, task category 63 if that's any useful).
I've seen several posts of people with the same problem who had the same CPU and/or GPU, and turning off turbo mode seemed to help (pretty sure it did, unless it's a placebo effect). Wether or not I overclock my GPU (using AMD's Radeon settings software), it happens all the same, all as often.

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