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simonzaloudek
Journeyman III

AMD switchable graphics not working

i have lenovo z50-75 with AMD Radeon R7 1GB and R7 M260DX 2GB(switchable graphics) and i have 1 problem for a long time. I cant use dedicated one (M260DX). Every game uses integrated (R7). I switched power play to maximize performance, in graphics settings i switched everything to maximize performance, but nothing worked, i followed youtube instructions,, nothing worked. I cant just use that gaming graphics card. All games which were suppost to run on 60+fps are running on 25 on lower preset because this laptop is using integrated graphics. For example AC3 works on 60fps on high preset on dedicated graphics (youtube,gamesystemrequeirements.com) but i can play it only on 25fps on low preset. I just cant switch to dedicated one for some reason. It never worked in this pc, but i never solved it, but now it annoys me.Sometimes it shows that game runs on M260DX, but all is same, fps low, everything lagging. HELP PLS

*i have windows 10 64bit, processor AMD FX-7500, Integrated AMD Radeon R7 1GB, Dedicated AMD Radeon R7 M260DX 2GB, 8GB RAM

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3 Replies
elstaci
MVP

Re: AMD switchable graphics not working

From Lenovo Support on how to make your laptop work with Switchable graphics: How to configure switchable graphics on idea/Lenovo laptops .

From AMD Forums on how to update and make your laptop Switchable graphics work:  Laptop graphics update...How to and Configuring Laptop Switchable Graphics on a Windows® Based System .

The latest AMD Laptop generic driver for your FX-7500 APU: https://support.amd.com/en-us/download/apu?os=Windows%2010%20-%2064 .

From Lenovo Support for your Laptop Drivers:

Try upgrading your BIOS to the latest and installing Lenovo own AMD drivers: laptops and netbooks :: lenovo z series laptops :: lenovo z50 75 Lenovo PC Support

  • BIOS/UEFI (1)

  • BIOS Update for Windows 7 (32-bit, 64-bit), Windows 8 (64-bit), Windows 8.1 (64-bit), Windows 10 (64-bit) - Lenovo Z40-75, Z50-75
  • A4CN43WW
  • 30 Jan 2018
  • Display and Video Graphics (1)

  • AMD VGA Driver for Windows 10 (64-bit) - Notebook
  • 16.300.2201.0
  • 18 Jan 2017
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zelcon
Journeyman III

Re: AMD switchable graphics not working

Same problem that i encountered. i have Acer Aspire E5-551G, FX7500, AMD R7 M265 with 2GB dedicated VRAM running Windows 10 Build 1803. please see images.

dedicated VRAM.pngDriver Version.pngHigh Performance.png

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matthew998
Journeyman III

Re: AMD switchable graphics not working

Hey i made video for this. I have same notebook and my dual/switchable graphics works! I am sorry, but video is in czech. Tomorrow i want to dab to English and just follow my steps. Today without sound or tomorrow with sound.

Link: Jak aktivovat AMD DUÁLNÍ GRAFICKÉ KARTY!!! 100% FUNGUJE!!! FPS BOOST!!! AMD Adrenalin 2019 - YouTube 

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