Geforce 650ti Sleep

[andyrugbyref]

I have just installed the Geforce GTX 650 Ti, works great apart from sleep.

Sleep will work and wake, but it does not put the system to sleep, just the screen.

Any workarounds?

3570k i5
GA-Z77-DS3H

 

[martinherrmann]

as far as i can tell from my 650 (non-Ti)

i installed the OSX freshly.
I setup the "GraphicsEnabler=No" Flag
and then updated to the 10.8.4 via comboupdate.

when i tried to install a nvidia driver the system wouldn't boot at all so i used the native drivers so far.
so i only can suggest you to try that on a different hdd if you have one.

maybe others can help here.