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Posted (edited)
Hello, I'm back with a problem related to graphics acceleration, 
today after long attempts I managed to install sonoma 14.2.1 with
 the graphics card on the alienware laptop via o.c.l.p. 1.4.3 
full QE/CI, italic screensaver, no display artifacts, but the only 
problem is that I only have hdmi output on the TV, but on the laptop's
 LCD display it only shows black, only the backlight is on. 
What other settings need to be made to display on the laptop display. 
I boot from the stick with OC 093, with clover 5156 it boots but the 
system freezes when loading the graphic part or restart.

Thank you

 
 
 
 
 
 
 

screenshot.zip

Edited by ovidoi
  1. MAC PRO 7.1 - CPU - Inel Xeon E5-1620 v1 3,6 Mhz Turbo-4.4 Mhz, MB - Lenovo S30 MB Socrates V1, RAM - 32GB DDR3 ECC dual channel, VIDEO - AsRock Radeon RX550 Phantom 2GB, SSD ADATA SU 650 250 GB WINDOWS 1124H2 , SSD ADATA SU650 128GB Sequoia 15.2.

  2. Macbook pro 3.1 2007 Core 2 Duo, Ram 2GB, El Capitan. SSD Kingstone 128 GB. 

  3. Alienware M17x R3 - MacBook Pro 16.4 CPU i7-2670QM 2.2 Ghz, turbo 3,2 Ghz, Ati Radeon HD 6850M 1024GB, 10 GB DDR3, ssd ADATA 650 240GB, Catalina 10.15.7 , ssd ADATA SU650 240GB Sequoia 15.2, SSD ADATA SU 650 250 GB WINDOWS 11 24H2  Sata 6Gb.

Posted

A little help please, an idea, how can I have an image on the laptop display, thanks in advance.

  1. MAC PRO 7.1 - CPU - Inel Xeon E5-1620 v1 3,6 Mhz Turbo-4.4 Mhz, MB - Lenovo S30 MB Socrates V1, RAM - 32GB DDR3 ECC dual channel, VIDEO - AsRock Radeon RX550 Phantom 2GB, SSD ADATA SU 650 250 GB WINDOWS 1124H2 , SSD ADATA SU650 128GB Sequoia 15.2.

  2. Macbook pro 3.1 2007 Core 2 Duo, Ram 2GB, El Capitan. SSD Kingstone 128 GB. 

  3. Alienware M17x R3 - MacBook Pro 16.4 CPU i7-2670QM 2.2 Ghz, turbo 3,2 Ghz, Ati Radeon HD 6850M 1024GB, 10 GB DDR3, ssd ADATA 650 240GB, Catalina 10.15.7 , ssd ADATA SU650 240GB Sequoia 15.2, SSD ADATA SU 650 250 GB WINDOWS 11 24H2  Sata 6Gb.

Posted

I fixit with clover, topic close.

  1. MAC PRO 7.1 - CPU - Inel Xeon E5-1620 v1 3,6 Mhz Turbo-4.4 Mhz, MB - Lenovo S30 MB Socrates V1, RAM - 32GB DDR3 ECC dual channel, VIDEO - AsRock Radeon RX550 Phantom 2GB, SSD ADATA SU 650 250 GB WINDOWS 1124H2 , SSD ADATA SU650 128GB Sequoia 15.2.

  2. Macbook pro 3.1 2007 Core 2 Duo, Ram 2GB, El Capitan. SSD Kingstone 128 GB. 

  3. Alienware M17x R3 - MacBook Pro 16.4 CPU i7-2670QM 2.2 Ghz, turbo 3,2 Ghz, Ati Radeon HD 6850M 1024GB, 10 GB DDR3, ssd ADATA 650 240GB, Catalina 10.15.7 , ssd ADATA SU650 240GB Sequoia 15.2, SSD ADATA SU 650 250 GB WINDOWS 11 24H2  Sata 6Gb.

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