Jump to content

Sapphire RADEON HD 5770 dual-monitors working under 10.6.6 with Kabyl Experimental ATI Chameleon


1 post in this topic

Recommended Posts

I was trying to make DisplayPort work for the longest time and eventually I got DisplayPort to work properly as long as it's the only display connected. If I hook up any other display (I've tested both DVI ports) then, using the Vervet frame buffer, usually both screens come up black after the bootloader. In order to successfully boot into dual displays I had to switch my DisplayPort cable to a dual-link DVI cable, after which it worked as expected. I'd like to do further testing but I'm not sure how to look up subsystem IDs because I don't know how to get/install/use lspci.

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.
Note: Your post will require moderator approval before it will be visible.

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...