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hackintosh-dell-precision-7540-oc

dell precision-7540 oc hackintosh alc289 黑苹果配置文件

系统版本

macOS Catalina 10.15.7 OpenCore 6.2.0

主要配置

DELL PRECISION 7540

  • CPU:Intel(R) Core(TM) i9-9980HK CPU @ 2.40GHz
  • 集显:Intel UHD Graphics 630 (Mobile)
  • 独显:Nvidia Quadro RTX 3000 ( 6 GB / 戴尔 )
  • 主板:戴尔 0CYJDT ( CM246 芯片组 )
  • 声卡:ALC289
  • 板载网卡:I219-LM
  • 无线网卡&&蓝牙:AX200
  • 读卡器:RTS5260
  • BIOS版本:1.9.0
    • cfg lock 顺利解锁,setup_var2 0x6ED 0

正常工作

  • 内建显示器正常
  • 集成显卡正常
  • 声卡正常
  • 无线网卡正常(我用的itlwm,测试airportitlwm也正常)
    • 显示网速可以用LittleSnitch
  • 有线网卡正常
  • 蓝牙正常
  • 睡眠唤醒正常
  • 热键控制亮度(F11,F12,因为Fn+UP/down无法找到键值)
  • 摄像头正常
  • 触控板正常(GPIO驱动,支持手势)
  • 键盘正常
  • 电池正常

存在问题

  • 插耳机有杂音
  • 雷电扩展坞无设备,未测试
  • 只能雷电口外接显示器,目前内建显示器和外接显示器只能驱动一个
    • 驱动外接显示器办法:关机合盖开机,进桌面后可以开盖
  • 开机后BIOS里的enable switchable graphics会重置为未勾选(这样会屏蔽集显)
    • 已自己写了个hot patch解决

不工作

  • 独显不能驱动
  • 读卡器不能驱动
  • 后面HDMI口和miniDP口由独显驱动,故无法外接显示器

2020年11月17日

  1. 解决hdmi输出无声音的问题
  2. 适配big sur ,但我还是用catalina(itlwm和音频驱动还是用的catalina的)

2020年11月15日

  1. 升级OC到6.3
  2. 更换了SMBIOSMacBookPro16,3,现在原生支持uhd630显卡及外接显示器了

2020年10月28日

解决TYPE-C外接显示器无输入的问题

http://bbs.pcbeta.com/viewthread-1834012-1-2.html

2020年10月26日

更新APPLEALC.Kext为这个大佬编译的版本,现在耳机已无破音了。

https://www.tonymacx86.com/threads/solved-appleacl-microphone-not-working-alc289.297349/post-2121229


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