Jump to content
LaptopVideo2Go Forums

Medion Akoya x7811 Radeon Mobility HD5870 upgrade to GTX660m


Recommended Posts

Hi everyone,


My System:

Medion Akoya x7811 laptop - Bios date 09/23/09

Win 10 Home x64

4Gb Ram

Radeon Mobility HD5870 1GB 128bit replaced with Nvidia GTX 660m 1GB 128bit

GTX 660m ID : PCI\VEN_10DE&DEV_0FD4&SUBSYS_00000000&REV_A1\4&36714C63&0&0018


My laptops graphic card(Radeon Mobility HD5870) stopped working about a week ago and i couldn't find the identical one locally so i found a GTX 660m and thought i'll give it a try. There is no video output on laptop screen and hdmi but interestingly vga output is working. I tried every driver and modified inf in the forum to no avail. Both setup and have disk method doesn't work. The nvidia card isn't even recognized in windows. You can check GPU-Z screenshot here 




Can you suggest any solution or maybe different cards that may work on my system? Thank you.



Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...