After a couple of fustrating days trying to figure out why a new build with P8Z77-v pro and Evga GTX 560 was not working at full speed. I thought I would post for others looking since I have seen a few posts with various video cards and people trying to get help without much offered. This board and Bios have been a steep learning curve trying to figure out the clocking and turbo parameters but that is another issue.
GPU-z showed PCI 1.1 , 16X and
Sandra showed PCI 2.0 16X , 2.5Gbs idle and under load.
After installing new Bios 1708 and Intel Chipset 9301021 from Asus site. It now works with
GPU-z showing PCI 1.1 switching to PCI 2.0 under load
Sandra showing PCI 2.0 and 5Gbs under load.
I am uncertain what running the Chipset updated since the driver versions for Z77 and related look the same to me and updateing the Intel Chipset drivers seems to be another one with not much usefull info.
GPU-z showed PCI 1.1 , 16X and
Sandra showed PCI 2.0 16X , 2.5Gbs idle and under load.
After installing new Bios 1708 and Intel Chipset 9301021 from Asus site. It now works with
GPU-z showing PCI 1.1 switching to PCI 2.0 under load
Sandra showing PCI 2.0 and 5Gbs under load.
I am uncertain what running the Chipset updated since the driver versions for Z77 and related look the same to me and updateing the Intel Chipset drivers seems to be another one with not much usefull info.