dreams_r Posted May 8, 2013 Share Posted May 8, 2013 I had installed itakOS_ML3U ( ML 10.8.3 ) and boot use Clover, but i found the graphic card VRAM shows only 7 MB, can anyone help me out with this problem? Thanks a lot my configure is: GIGA Z77X-UP4H TH 16G RAM 128G SSD M5S AMD HD7850 2G Quote Link to comment Share on other sites More sharing options...
Rampage Dev Posted May 8, 2013 Share Posted May 8, 2013 The framebuffer is not loaded. Review my guide here as you will need to add the GPU into the DSDT: http://rampagedev.wordpress.com/2012/12/04/about-amd-7970-working-with-full-qe/ Quote Link to comment Share on other sites More sharing options...
iAmXavi Posted May 8, 2013 Share Posted May 8, 2013 Same here. I have the HD7850 recognized, but only 3MB of VRAM. I downloaded IOReg and searched for my GPU, but not sure of what i should do. I attached my IOReg and my DSDT.aml DSDT.aml.zip iMac di Xavier .zip Quote Link to comment Share on other sites More sharing options...
Rampage Dev Posted May 8, 2013 Share Posted May 8, 2013 Same here. I have the HD7850 recognized, but only 3MB of VRAM. I downloaded IOReg and searched for my GPU, but not sure of what i should do. I attached my IOReg and my DSDT.aml DSDT.aml.zip iMac di Xavier .zip Your Device ID is wrong... Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.