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optiplex aio 7470

  1. A

    Dell Optiplex 7470 UHD 630 Pink screen or Black screen

    Hello sir, I have Dell Optiplex 7470 All-In-One, with 9th gen Coffee lake refresh CPU. I have followed dortania's guide but my screen becomes black. Then I saw that adding boot arg -igfxmod=pikera will solve it but no chance. Then I tried hackintool, it resloves the problem of graphic...