Lenovo Y40 Graphics help

[Jack_150]

I cannot switch to my R9M275 in my Lenovo Y40 because it will no show up in device manager or in the AMD auto detect software, i have been trying to solving this problen for 2 years and cannot fix it. I have even gone into the BIOS and find nothing. PLEASE HELP!

 

[Laptop_Nerd]

Hi,

Please do try these troubleshooting steps that may help.
- First do run DDU to completely uninstall the graphics driver.
- Here's the link: http/www.guru3d.com/files-get/display-driver-uninstaller-download,1.html
- Once completely uninstalled, try going into AMD website to check if it will detect the GPU or not.
- Here's the link: http/support.amd.com/en-us/download
- If it will be detected, do download and install it onto your laptop.
- But if it will still not be detected last troubleshooting would be to reinstall Windows.
- And if reinstalling Windows will still not work the problem may lie in the GPU itself.

 

[Gaming grandpa]

check if in the bios the option switchable graphics is selected.