Red LEDs light up on MOBO, PC still boots fine

[ArcherWNB]

Hey guys,

So I went home for a week over Thanksgiving break and came back to my pc's mobo having glowing red lights on it and the RAM while running. It boots fine, and even runs some games fine, but others it doesn't. It runs Fortnite and Heroes of the Storm and Hearthstone alright (games that are obviously not super demanding), but once I open Diablo 3, the GPU maxes out immediately and the game drops to 12-20 fps. I built this rig roughly a year ago.

I asked a friend who is relatively tech-savvy and he mentioned it might be a mobo or power supply problem. I haven't tried much since I'm not sure how to deal with it.

Power supply: Seasonic S12II 520 BRONZE, SS-520GB Power Supply
Mobo: ASUS LGA1151 DDR4 DisplayPort HDMI SATA 6Gb/s USB 3.1 H170 ATX Motherboards H170 PRO GAMING
CPU: Intel Boxed Core I5-6400 FC-LGA14C 2.70 Ghz 6 M Processor Cache 4 LGA 1151 BX80662I56400
GPU: PNY GeForce GTX 1060 DirectX 12 VCGGTX10606PB 6GB 192-Bit GDDR5 PCI Express 3.0 Video Card
RAM: Avexir Core Series 16GB (2 x 8GB) 288-Pin DDR4 SDRAM DDR4 2400 (PC4 19200) Desktop Memory Model AVD4UZ124001608G-2COR

Let me know what other info I can provide to help!

 

[holdum323]

Hi I don't know how good this software is. I have ran it and it didn't find any issues for me, but I'm not having any problems.
Let us know how things go.
http://www.7byte.com/?page=hotcpu

 

[ArcherWNB]

Bump?

 

[MaikuTech]

Alright for starters lets take out your gpu card, plug in the hdmi cable to your onboard mobo graphics and give it a run.
Click on that link and give this pdf a read, check out page 38 so you will know what it means.
http://c-5uwzmx78pmca09x24ltklvmbx2...IUQVO_CU_D0_EMJ.x78ln_$/$/$/$/$/$/$?i10c.ua=1