Power off reboot my system

[RehabMan]

Sorry. When I use:
Inject/Intel=Yes
NoDefaultProprieties=Yes
I have this:

You didn't answer my question in post #129.
Please read it carefully.

 

[michele872]

With NoDefaultProprieties=No, laptop work normally. What I do??

 

[RehabMan]

With NoDefaultProprieties=No, laptop work normally. What I do??

Well, it seems you have your solution, no?
If you want to determine what specific property is enabling the display, inject each property separately until you find the one (or multiple) that is required.
You can clearly see all the properties injected by looking at device-properties under IGPU in IOACPIPlane in ioreg. Those properties and their values can be added directly to AddProperties (and NoDefaultProperties=yes).

 

[michele872]

When I installed Mac OS on other ssd, the 2 proprieties I use in my config worked good with my display. I need to use NoDefaultProprieties?? Or is sufficient use Inject/Intel=Yes

 

[RehabMan]

When I installed Mac OS on other ssd, the 2 proprieties I use in my config worked good with my display. I need to use NoDefaultProprieties?? Or is sufficient use Inject/Intel=Yes

Already answered in post #133.