dolphin failed to enumerate outputs

[rambomhtri]

Hi, I have this new laptop:

Windows 8.1 x64
Intel i7-4700MQ quad-core 2.4GHz
nVIDIA GT 755M with 2GB GDRR5
8GB RAM

I'm trying to play any game, and always get the failed to enumerate outputs error. I have the latests drivers and in nVIDIA control panel I've selected to use the dedicated GPU with Dolphin 4.0.2 x64.

I don't know what is going on

[ExtremeDude2]

Did you try all 3 backends? Afaik that only happens in dx11

[neobrain]

Select the first adapter in the "Adapter" choice box of your graphics configuration.

[rambomhtri]

Yeah, now works, but the sound is laggy and the game is at a faster speed. XD.

I'm trying to play MH3 and House Of The Dead Overkill.

Thanks!

[rambomhtri]

Hello? I'm still stuck here Games run faster an audio is laggy.

[Anti-Ultimate]

Assign Dolphin.exe to high-performance in the Nvidia Control Panel.

[rambomhtri]

Already done, It's writen in the main post.

[cyrax33]

Hi, I'm getting the same error when I fire up a game in Dolphin but yes it only happens when I select D11 backend on my adapter, this error does not occur when I use OpenGL or D9. I did researched this last week and came up with a known issue on a development thread in the forums but since it was a known issue it did not provide any solutions around this. I found out some people selecting to use dedicated GPU under Nvidia control panel (not on Dolphin) and it worked for them but for me it didnt, it actually generated duplicate D9 backends under Dolphin which was really weird. Anyway just my input.

[KHg8m3r]

Did you check for any Windows updayes, install the latest version of Visual C++, and run the DirectX Web Installer?

[rambomhtri]

Yeah, everything is OK and updated. But now It's fixed, I don't know why, cuz I haven't done anything. Tried it out yesterday, and was working fine. Nevertheless, the sound is still not perfect (quality and sometimes it lags). What can I do to fix it?