PC Randomly Reboots PLease HELP

ReZa1129

Commendable
Apr 27, 2016
3
0
1,510
So here my PC is always REBOOTS randomly, sometimes when I am in the browser, when I am in GAME, and also when I do nothing and leave it on.

PC/SPEC
- Intel Core i7 6700K Quad Core LGA 1151 4.0 GHz Unlocked CPU Processor

-G.SKILL Ripjaws V 16GB (2x8GB) DDR4 2400MHz Desktop Memory Red F4-2400C15D-16GVR

-MSI H170 Gaming M3 LGA 1151 Motherboard

-Cooler Master Vanguard 850W 80+ Gold Modular Power Supply

-Samsung 850 EVO 1TB 2.5" SATA III SSD MZ-75E1T0

-Corsair Hydro Series H105 Liquid CPU Cooler

-Gigabyte GeForce GTX 970 G1 Gaming 4GB Video Card.


Those are the SPEC and by the way, the computer was built recently.

Things I have done.
-Check my CPU temp using HWmonitor and it was around 80F (dunno if it's not good)
-Run memtest86 for like 9 hour and no errors found.(hope 9 hours was enough)
-Run anti-Virus and Virus is unlikely.
-tried swapping the place of memory ( by doing this sometimes once it's reboots I swapped the places and I think it lasts longer.)
-Benchmarked my complete PC and no errors in GPU and SDD (although there might be one well I did benchmark using a software and it say my PC Passes and the software I used is BURNINTEST.


Those all the stuff I did, I don't have any spare PSU so I can't change it. But I doubt it if it's the PSU, The PSU should handle it since its 850W. (but I am no expert who knows it might be PSU) Please do help me :)
 

ReZa1129

Commendable
Apr 27, 2016
3
0
1,510


Opps sorry forgot to mention that it's WINDOWS 10. and yeah I did I even Freshly install Windows 10 and I even went back to windows 8 same problems.
 

ReZa1129

Commendable
Apr 27, 2016
3
0
1,510
I don't know if you still or gonna reply to this. But I kinda sort it out well it still reboots But Rarely, like couple days or something like that. before that, it used to be every day at least once or twice it reboots. and I started to go through the thread and researched it more. so I tried to check my RAM and I run Memtest86 after 3 full passes I stopped since I am pretty sure there is no problem with the test. but before the test, it reboots so I tried one more time and this time my PC runs for like 12 hour on MEMTEST86 and after all of that I didn't see any rebooting sign. nor my computer did. But just to let you know whenever my computer reboots I always change the place of my RAMS after I do that I don't see rebooting for couple days I suppose. Although it's not completely gone but still better than rebooting each day. sometimes it doesn't reboot at all.