[CRASH] Unknown DirectX error occured.

R4Z3·5/3/2018, 2:09:26 AM·4 votes·1,929 views

After installing the latest update for Nvidia drivers (397.31) , I got this message after choosing my champion and the game crashes. I've tried every single suggestions possible such as reinstalling the game , rollback driver , disable/enable , repair tool , config files , deleting folders in RADS... and none of them have worked so far. My other games such as PUBG and Rainbow Six Siege are still working fine , dxdiag shows no problems with my directX.

4 Comments

RIP Tahm Kench5/3/2018, 2:40:19 AM2 votes

Upvoted

No idea what is happening either, I also updated to the newest Nvidia drivers and I'm crashing every time I try to play a match. The most infuriating thing is it only happens after my computer has been on for a while, restarting and attempting to play league works just fine.

Hardware: GTX 760 Driver: 397.31

No issues with other games

xMaGZz5/3/2018, 11:00:31 AM1 votes

Hi,

I been getting these quite alot due to the Nvidia Game ready updates., Try to update through "Nvidia Geforce Experience", it mostly happens when it loads game loading screen (really annoying). It resolves after I update the gameready driver updates, close the game game and restart your client and you should be able to reconnect back into the game(otherwise it would say your still in game).

Brakhum5/6/2018, 4:23:34 PM1 votes

Disabling & re-enabling the Display Device in Device Manager let's me get back into the game. There is a hotfix driver, 397.55, which I'm going to try, but don't know if it fixes the issue with LoL, yet. nVidia has a downlaod page for it here: http://nvidia.custhelp.com/app/answers/detail/a_id/4661