AMD RADEON R7 M340 discrete graphics card does not work.

[Amanraj]

 see, after setting to high performance also only discrete graphic is working with 500mb .

• I also know the reason for it, here in pic you can see, as r5 is set as default graphic by windows for both high performance as well as low performance.
• Thus, it does not matter whether I choose hingh or power saving option , only r5 graphic will work.
• 

   

[eXtreme4]

I clearly wrote that you should switch to maximum performance in the power plan settings, not in the graphics settings. And use a different program to monitor performance. Yours doesn't even show two video adapters.