WHEA Uncorrectable Error

[JKirkWilli]

Hello, I've been having issues with a WHEA-Uncorretable_Error. I've been thoroughly trying to narrow down the issue and I cannot seem to figure it out. I've attempted to try and get into safe mode, but my computer locks up before it can safely even get to the screen. Which means I cannot get into Windows to even attempt to start into safe mode.
I've tried booting with different ram sticks, booting without my GPU, reseatting everything. The computer simply blue screens before it can even fully start up windows in the log-in screen.
I've never had issues with this until now.

My build:
CPU: i7 8700k
Cooler: H100i Pro
Motherboard: Gigabyte Z370 Gaming 7
Intel Optane 32gb(came with motherboard)
RAM: TridentZ RGB 3000Mhz
GPU: Gigabyte GTX 1070ti
Bootdrive: Plextor 256gb SSD
Hardrive: Hitachi 2TB
PSU: EVGA Supernova G2 550W

I am running at stock configuration, no overclocking save the XMP profile for the memory. I am not overclocking the cpu as of now.

I've had issues in the past with previous builds and were able to correct them, but this one alludes me. 

[Jurrunio]

it just means the CPU isn't stable at its current voltage and frequency setup.

[Bitter]

You've loaded the default options in the BIOS, yes?

Try booting up a USB stick of some kind of Linux just to see if anything will boot. Will Memtest run? Can you get the Windows install media and run the recovery console things to test memory and check the disk and what not?

[JKirkWilli]

It would seem to not even boot even using the disk I've gotten with Windows itself. So I cannot even try to repair it. So at this point it would have to be a definite hardware issue? Could the stock voltage configuration be too low? I do not know why it would suddenly do this. I haven't installed anything on Windows within the past week(this issue started 3 days ago).

[Bitter]

See if you can boot up a Linux stick like Ubuntu and run through some Prime95 testing with it or run Memtest.

[JKirkWilli]

Still seems to do it, had a lockup in the bios and when the pc was first booting up.

[Bitter]

When you were over clocking the CPU, how high did you push the volts?

Have you tried single sticks of ram at a time?

[JKirkWilli]

I haven't overclocked anything, as said in my first post. I tried all types of configurations of ram including spare sticks. 

[Bitter]

You said you weren't overclocking it now, I assumed that meant you had been overclocking it in the past.

 

Seems like you have some faulty hardware, somewhere, figuring out which may be tricky. You'll need to either RMA parts one at a time or have spares to test with. Get the cheapest supported CPU for your motherboard and run it, see if the errors persist. Get some cheap RAM, swap it, see if errors persist. Use a different hard drive, see if errors persist. So on and so forth until you find the bad component.