Graphical glitch in big surf recovery dmg HP Elitebook 850 G1

Graphical glitch in big surf recovery dmg HP Elitebook 850 G1

Can someone help me? I checked the guide and followed it

In DeviceProperties I added the AAPL,ig-platform-id, device-id, framebuffer-cursormem and framebuffer-patch-enable all under PciRoot(0x0)/Pci(0x2,0x0)

Did I do something wrong?

submitted by /u/Sonic-The-Hedgehog15
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