GT 610 doesn't boot without nv_disable=1

[VioletDragon]

On El Capitan I used MacPro 3,1

On Sierra it is not working. None of the system definitions work even with fixes. Web drivers and boot arguments are also of no help. I even edited the DSDT the way Rehabman described. No one here or on insanelymac has had luck with 610 or lower models. It only boots with nv_disable=1 with choppy display and no acceleration

Use iMac 14,2 for you're setup.

 

[ranjithshegde]

Use iMac 14,2 for you're setup.

Did that. In all above conditions, it gets stuck at the end of boot sequence and fails to open window manager

 

[VioletDragon]

Did that. In all above conditions, it gets stuck at the end of boot sequence and fails to open window manager

Attach Config.plist.

 

[ranjithshegde]

Its not a black screen. Its no signal into the monitor

 

[ranjithshegde]

Attach Config.plist.

At work. Will do so once I get home

 

[VioletDragon]

Its not a black screen. Its no signal into the monitor

If theres a black screen after Mac has booted up then thats a black screen. make sure you're not (injecting Nvidia).

 

[ranjithshegde]

If theres a black screen after Mac has booted up then thats a black screen. make sure you're not (injecting Nvidia).

The monitor says "no signal"

And yes, I tried several attempts with and without injectNvidia

 

[ranjithshegde]

Attach Config.plist.

And btw thanks for your interest mate. Much appreciated. Hope I solve this so that I don't have to buy an expensive graphic card or revert to integrated intel graphics

 

[ranjithshegde]

Attach Config.plist.

 

[VioletDragon]

Config looks fine.