Hp Zhan 66 Pro High Sierra

I am trying to setup High sierra on my brand new HP zhan 66 pro, i7 8550, Intel UHD 620, Nvidia disabled in bios.Video memory option 32,64,128,256,512MB can be chosen.Conexant audio I can bootsup with safe mode only. Without safe mode getting error. Sound assertion AppleHda driver. Busy time out ACPICPU Please suggest

submitted by /u/nanerasingh
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