League Of Legends Causes PC freeze(need hard reset) I NEED HELP

[Zeedy]

Hello this is a desperate post since this forum is my last resort to troubleshoot this problem!So the problem is that sometime ago 1 month or something like that this happened!When i play league my pc will freeze and i will get a weird sound for a sec no blue screen or anything nothing will respond so i have to hard reset!Now thing i have tried to fix this are
-Clear CMOS
-Update Drivers/i also rolled back to a previous version that i knew worked!
-Installed Msi afterburner to monitor PC temps all are below 60c
-Disabled Smartscreen/xbox app
-Checked that power saving mode is not on(currently is at performance)
-Stress tested my gpu/cpu no problems
-Repaired reinstalled lol
-Formated/Reinstalled Windows
-Installed lol on my ssd
-Disabled Onboard gpu from bios
-I think i tried more stuff dont exactly remember now


IMPORTANT NOTE-This Happens only when playing League ! I play a lot of games that are much more demanding to run(crysis/gta v/BG playerunkown etc).I have talked to riot support but they could not figure it out all they were saying was reinstall drivers update drivers reinstall lol!II send trhem the logs and they said tthat league is using my onboard graphics not the nvidia gpu iteself!(i also noticed that during game gpu usage is pretty low 20-30%) also crashes are random could happen 5 minutes in or 3 games later!

PC SPECS-
cpu-I7 3770K
M/B-ASROCK Z77 EX4
GPU-NVIDIA GTX 960 2GB
RAM-8GB
PSU-500W(DONT REMEBER BRAND

 

[parker_307]

what are your cpu and gpu temps. are they going under heavy load can you please chack that in task manager. you can search for it and see if anything is under heavy load. also download cpuz to check cpu and gpu temps http://www.cpuid.com/softwares/cpu-z.html it could be doing a thermal shutdown. but i don't think that because you have to shut it down forcefully but try it anyways. your pc may not be able to suport lol or you also may have your graphics settings to high because the gtx 960 is not to good of a card. try that and get back to me

 

[parker_307]

forgot to put gpuz link in there here is it
https://www.techpowerup.com/gpuz/

 

[Zeedy]

My temps are not the issue when playing leageu gpu temps are at 60C and cpu temps are at 50C i also stress tested them (prime95-furmark) for 1 hour straight no shutdowns ! POint is i was able to play league fine with the same gpu and cpu no problem i was playing at 300 fps gpu is more than enough for league something else is the issue i cant seem to figure it out though!

 

[parker_307]

if i were you id contact lol about the problem im thinking it might be a software problem. have you ran any other games on this pc do they crash?

 

[Zeedy]

like i said at the original post
IMPORTANT NOTE-This Happens only when playing League ! I play a lot of games that are much more demanding to run(crysis/gta v/BG playerunkown etc).I have talked to riot support but they could not figure it out all they were saying was reinstall drivers update drivers reinstall lol!II send trhem the logs and they said tthat league is using my onboard graphics not the nvidia gpu iteself!(i also noticed that during game gpu usage is pretty low 20-30%) also crashes are random could happen 5 minutes in or 3 games later!

 

[parker_307]

caontact lol on this.

 

[Zeedy]

like i said i did contact lol(riot games) they could not solve it