Computer boots, turns off after about 15 seconds or so.

GutsJohanson · Jan 9, 2018

Just got a new motherboard and cpu, just installed them into my case and now it boots but there is no display and it turns off. I tried a brand new PSU and no luck. Any clue what to do?

Specs:
I5 8600K
Gtx 1070
Asrock Z370 killer sli/ac
Xfx 850w
4x4gb ddr4

mazboy · Jan 9, 2018

Time for a wipe (my preference: others will argue that it's not necessary) and a clean reinstall of the OS (use "custom install" not "repair or upgrade")

Oh, and as has been made clear: NEVER wipe an SSD!!!

GutsJohanson · Jan 9, 2018

Thing is the OS is on an ssd. And like I said, I don’t have any display on the monitor

mazboy · Jan 9, 2018

even simpler. use a Win10 installer on a USB drive (https://www.microsoft.com/en-us/software-download/windows10) and let Windows install itself over it's old iteration (again, select "custom" not "repair or upgrade") and you're all set. Don't forget: Immediately after the install completes, go to "settings->Update & security->Windows Update->Check for updates" and get all the latest stuff downloaded and installed before you do anything else.

kango69 · Jan 10, 2018

Take the small CMOS battery off the motherboard for roughly 30mins then put it back in.
Also short the clear cmos jumper and then return to normal position
Look at pages 7 & 23 of your manual for reference

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Computer boots, turns off after about 15 seconds or so.

GutsJohanson

Commendable

mazboy

mazboy

Commendable

GutsJohanson

Commendable

mazboy

Commendable

kango69

Respectable

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