You don't say what card, but I'm running a laptop with NVidia 870m/Intel 4000HD, all you need to do is go into NVidia control panel, select ED and tell it to use the NVidia card.
It won't show the right name in the options menu but it is definitely using the right card.
I had exactly the same problem (also Nvidia) and this solution worked for me!I have a NVIDIA GeForce GT 755M- but the only one that appears in the options menu is the Intel HD Graphics 4600. I'll try that out, thanks.
If you have a seperate gcard, why not just disable the onboard graphics?
If your machine boots up using the cgard only, ED will see it
If you have a seperate gcard, why not just disable the onboard graphics?
If your machine boots up using the cgard only, ED will see it
Surprised you just can't turn off the obsolete IntelHD chip in the BIOS and never have to deal with it again. Never had integrated graphics or a laptop, so I'm no expert on this issue, but have turned off many IG chips by using the BIOS for friends on their desktop PCs.
You don't say what card, but I'm running a laptop with NVidia 870m/Intel 4000HD, all you need to do is go into NVidia control panel, select ED and tell it to use the NVidia card.
It won't show the right name in the options menu but it is definitely using the right card.
It's quite a common problem, not unique to ED. But when you unplug the power and it reverts to the Intel 4000HD, you really notice the performance drop!
Hias Guys, maybe i got THE solution.
My Specs: Win7x64 (EFI,SCM), Notebook MSI GS70 Pro, GTX870m, Intel HD 4600
My Prob: Only using integrated Intel HD GFX - no way to activate, switch to dedicated GFX
My solution - works without reboot (!):
After a deep scan - i used sysinternals Tools to understand when optimus is being invoked, and why it cannot start to activate the right GFX choosen in the nvidia control Center.
It is - as i thought - a really simple Problem in the registry.
Each time an appliction starts, nvidia Needs to be triggered to start correctly.
This is done by a registry entry : App_InitDlls
Here you can tell Windows what Needs to be triggered when an app starts.
x32bit: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows
x64bit: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Windows
There you find the link to the NVINIT.DLL or NVINITx.DLL which lets nvidia invoking the right GFX.
...alright...
But under the reg key RequireSignedAppInit_DLLs the System requires a signed DLL to be invoked/triggered - the value of the key is 1 (true).
After Setting this value to 0 (false) - my System runs perfectly!!
Solution:
set the following keys to 0
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows\RequireSignedAppInit
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Windows\RequireSignedAppInit
You do not Need to restart the System - you can test it directly!
It seems that Nvidea missed to sign These DLLs ... thats all.
Best regards,
BoboFox
I dont have that last Key (RequireSignedAppInit) Can anyone help me here? I hope someone will still read this thread thoughTry this out: