CS:GO doesn't run on GPU

[Knot Arkara]

I have an issue about CS:GO doesn't run on GPU. It's wired about when I re-install Windows 10 and install Steam, my 1080Ti works normally (200-300 fps) but after restart PC, my CS:GO doesn't run on GPU anymore (4-30 fps). I checked in Task Manager then GPU wasn't process anything in CS:GO (including MSI Afterburner doesn't show in-game overlay also). It will be happen everytime and I hopeless to play CS:GO on my PC anymore.

My PC (non OC)
CPU 7700K
GPU Palit SuperJetstream 1080Ti
MB Z270 Krait
Ram 16 GB Bus 2400
PSU 650 Watt

Windows 10 (update to the newest)
Nvidia driver and Experience (update to the newest)

Anyone know this issue? and how to fix this?

[Host Migration]

Does it run other games fine

[CppL`]

Did other games works fine? is it jsut cs go?

[i c head i do tap]

check nvidia control panel or maybe use DDU and install fresh drivers

[Dědeček Hříbeček]

try reinstall gpu drivers maybe it is problem

[Zarla]

gg

[Knot Arkara]

Originally posted by Hobbled Dragon Key:

Does it run other games fine

I just found PUBG got this issue too but other game (Nier Automata, Oxygen not included work fine) and MSI Kombuster work fine.

[Knot Arkara]

I tried to clean install Nvidia driver and downgrade driver, it's not work. Is it maybe hardware problem?

Additional, everytime after GPU doesn't run well, I verified game file and found 2 files has problem everytime. But files verification is useless, it gonna be same issue.

[Knot Arkara]

Update
It can run RE2 remake and TF2 very well but not CS:GO

[Noblesse]

In Windows, search graphics settings, under classic app - click browse and go to your csgo folder to find the CSGO.exe. You should be able to set it to use your dedicated gpu.

[Knot Arkara]

Originally posted by Noblesse:

In Windows, search graphics settings, under classic app - click browse and go to your csgo folder to find the CSGO.exe. You should be able to set it to use your dedicated gpu.

I've already did and not working, but when you advice me, I tried again (remove and add csgo.exe again) and work!? I don't know why but it's work!!