I'm setting up Sierra for the first time on my machine and at the moment, only one USB port is working. My machine has two front USB 3.0 ports, 4 back USB 3.0 ports, and 2 USB 2.0 ports. Only one of the rear USB 3.0 ports is working, and it seems to only work as a USB 2.0 port.
Hi all, I hope someone can help. As the subject says, I have an ASUS P8Z77-V LK with GTX 660 Ti, and I can't boot without safe mode (-x) and GraphicsEnabler=Yes. I upgraded from a perfectly working Mavericks installation, following the instructions in the upgrade guide.
I am running the latest...
Asus P8Z77-V LK - Core i5 3570k - Intel HD Graphics 4000 -
ALL WORKING W/10.8 Retail
Mac OS X version 10.8 Mountain Lion Retail from Apple's App Store
Asus P8Z77-VLK Motherboard
Newegg.com - ASUS P8Z77-V LK LGA 1155 Intel Z77 HDMI SATA 6Gb/s USB 3.0 ATX Intel...