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Precision 7710 i7-6820HQ: not working smoothly under Big Sur


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1. Firstly  refer to the link  15681-precision-7510-7710-bios-settings to set up the BIOS.

2. Secondly, the AAPL and ig-platform-id of the graphics card HD530 do not work  by 191B0000. When the AAPL, ig-platform-id is 191B0006, the mac system can be entered normally, but the system is very lagging. It is suspected that the graphics card is not set up properly. I am very grateful that seniors can help me to solve it.

It should be noted that the config editing software I use is OC Auxiliary Tools V20211115 for OpenCore 0.7.5.


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