Got "black screen/no signal" after updated to MacOs 10.12.1

[nandodutra]

Hi everyone,

I recently update to MacOs 10.12.1 and always got black screen after booting with flag -nvda_drv=1, to boot i need use the flag nv_disable=1. I'm using a GeForce GT 730 (on the VGA port) that worked very well on the MacOs 10.11.

Someone can help me with this issue? I appreciate any help.

 

[robinhuang]

Hi everyone,

I recently update to MacOs 10.12.1 and always got black screen after booting with flag -nvda_drv=1, to boot i need use the flag nv_disable=1. I'm using a GeForce GT 730 (on the VGA port) that worked very well on the MacOs 10.11.

Someone can help me with this issue? I appreciate any help.

Check your smbios.
MacPro 3,1 iMac 15,1 and 17,1 are known to cause black screen.

 

[ryouitou]

iMac 12, 1 does too.

Asrock B75M-ITX/i3-3225/16GB/MSI HD 7730

And I forgot I did or did not update to 10.12.1.

 

[nandodutra]

Check your smbios.
MacPro 3,1 iMac 15,1 and 17,1 are known to cause black screen.

I'm using iMac 12,1, i will try change it to see if works. Thanks for waste your time with my issue.

 

[P1LGRIM]

I'm using iMac 12,1, i will try change it to see if works. Thanks for waste your time with my issue.

I'm using a GeForce GT 730 (on the VGA port)

Apple do not use VGA in their products so there is no support for it in their operating systems.

 

[nandodutra]

Apple do not use VGA in their products so there is no support for it in their operating systems.

I have changed the smbios and now it's working on VGA port, but i have another issue that you can see on the screenshot attached.