Help!!, Unable to find a valid direct 3d device. Check that your graphics driver is working properly

camholicx

Senior Member
Joined
Apr 14, 2013
Messages
758
Reaction score
3
I am using Asus GL553VD, after window 10 update. I get this prompt, and I cannot go into Dota.

I tried to update video drivers, it does help. But after restart, it is back to the same problem.

Anyone can advice pls.

Unable to find a valid direct 3d device. Check that your graphics driver is working properly
 

ngbc

Master Member
Joined
Jan 1, 2000
Messages
3,417
Reaction score
77
Have you try rolling back your graphics driver ?

roll-back-driver.png


or this :
 
Last edited:
Important Forum Advisory Note
This forum is moderated by volunteer moderators who will react only to members' feedback on posts. Moderators are not employees or representatives of HWZ. Forum members and moderators are responsible for their own posts.

Please refer to our Community Guidelines and Standards, Terms of Service and Member T&Cs for more information.
Top