I can't use my dedicated graphics card

my pc use two graphics card's one integrated and one dedicated the game not detected my dedicated graphics card anybody can help my thanks

 

isn't there a setting in ya BIOS to disable integrated & just use GPU?

 

but is only in this game

 

So when you click on "configure sim" your card doesn't show up under "video"?

 

Not exactly sure what your concern is, Hybrid graphics ?

Hardware specs would really have helped.

 

I have an integrated intel hd series 4000 and dedicated nvidia geforce 720m only detect the integrated

 

720m - that means you on a dual graphics laptop, with Optimus? There is a ton of info on the web on how to deal with this problem, as many games have the same issue.

 

my optimus don't detect rfactor 2

 

aaahh knowing it was a laptop woulda helped

 

Think you need to force it. Point it to the actual rF2 executable (not the launcher), or give it the whole folder which I believe is an option.

 

not working pfff big ****

 

try this,it can't give dammage to your pc,but hust try it vause i have the same problem,(résolution de votre écran pc par example est de 1440*900,so go to rF2 C:\Program Files\rFactor2\Core,open Conf.ini file with notepad,and change this line:
MinimumVidRes=(800, 600) to this one MinimumVidRes=(1440, 900)
go to C:\Program Files\rFactor2\Core and click on rF Config icon and change it to 1440, 900 (16 or 32 bits/my pc work with 32)i don't know about yours.

 

You need to set at least 2 executables to run on High Performance graphic in Nvidia Control Panel.

rFactor2.exe and rF Config.exe

 

//[[gMa1.002f (c)2013 ]] [[ ]]
[COMPONENTS]
LanguagesFile=SPANISH.DIC
CPURating=4
SystemRAM=8080
VideoRAM=4009
ObjDetail=3
TexDetail=3
VideoGUID=D7B78E66-4226-11CF-557D-4032B4C2C435
VideoDriver=0
VideoMode=34
VideoRefresh=7
WindowedMode=0
RunBenchmarks=0
FSAA=33
VSync=3
UsePostFX=0
UseHDRProcess=1
ShaderLevel=0
SubViews=0
WidescreenUI=1
WidescreenHUD=1
CustomVidRes=(0, 0)
MinimumVidRes=(800, 600)
MaximumVidRes=(8000, 6000)

[INSTALL]
InstallFrom=
InstallTo=

[VERSION]
Version=-1,000000
this can help

 

I try xAcid9

 

I really would like to know how your Nvida Control Panel looks

byyyyyyyye

 

all in high performance