High Sierra can’t boot into installer

[Xzing]

High Sierra freezes at certain point in booting.

 

[P1LGRIM]

View attachment 323687 High Sierra freezes at certain point in booting.

Serial ports (SuperIO) should be disabled in your BIOS settings.

 

[Xzing]

Still doesn’t work. This time stuck at sound assertion

Serial ports (SuperIO) should be disabled in your BIOS settings.

View attachment 323688

 

[P1LGRIM]

Still doesn’t work.

I just reminded you that your serial ports should be disabled, I didn't say that would make it work.

Are you booting with nv_disable=1 ?

 

[Xzing]

I just reminded you that your serial ports should be disabled, I didn't say that would make it work.

Are you booting with nv_disable=1 ?

Yes

 

[P1LGRIM]

BIOS - Disable Integrated graphics - Set PEG as Primary
Use a digital connection - DVI-D, HDMI or DP - VGA is not supported.
Boot with nv_disable=1
May need to update Clover
Install web drivers
Update web drivers to ensure that you have the correct version.
Config.plist - Do not inject Intel or Nvidia graphics and no ig-platform-id
Config.plist - Disable SIP completely - CsrActiveConfig 0x67
Edit config.plist - NvidiaWeb = true as per Link
May need to emulate native NVRAM - Problem 6 - Install EmuVariableUefi-64 and RC scripts or install AptioMemoryFix or OsxAptioFixv3
Remove nv_disable=1 from config.plist
May need to install Lilu.kext , LiluFriend and NvidiaGraphicsFixup.kext

Potential Problems :
HDMI 2.0 is not supported - Use HDMI 1.4 (or lower) or black screen part way through boot.
If your graphics card has more than one output of the type that you are using then try another one.
Black Screen with MacPro 6,1 or iMac 15 or iMac 17 System Definition