- Joined
- Jul 9, 2012
- Messages
- 6
- Motherboard
- Gigabyte GA-Z77X-UD5H
- CPU
- i5 3570k
- Graphics
- intel HD 4000
- Mac
- Classic Mac
- Mobile Phone
I had HDMI working fine on lion with the new chimera update with no modifications. Now with mountain lion when the hdmi is plugged into another monitor either nothing shows up or I get these crazy lines on the display. dvi works fine and when I reboot the bios and the apple boot screen show up on the second monitor with HDMI. Just can't get the second monitor to work once I'm booted even though it worked fine in the past with lion. Any ideas?