No boot with HDMI connected

[uchika96]

Build
- i5 8400
- z390a pro
- bcm94360cs2
- gygabyte vega 64

Hello all,
mostly the build is working fine with my current configuration.
I am currently having issues with

- pc not booting when hdmi is plugged in to the vega 64 GPU (it only boots if vga is connected to the motherboard)

IOReg attached has HDMI without VGA plugged in together, as I am able to boot with VGA, then plugin HDMI.

Bootloader is opencore.

Can you anyone help?
Thanks a lot!

 

[Feartech]

Build
- i5 8400
- z390a pro
- bcm94360cs2
- gygabyte vega 64

Hello all,
mostly the build is working fine with my current configuration.
I am currently having issues with

- pc not booting when hdmi is plugged in to the vega 64 GPU (it only boots if vga is connected to the motherboard)

IOReg attached has HDMI without VGA plugged in together, as I am able to boot with VGA, then plugin HDMI.

Bootloader is opencore.

Can you anyone help?
Thanks a lot!

these are only required if you are using intel gpu:

<key>framebuffer-patch-enable</key>
                <data>AQAAAA==</data>
                <key>framebuffer-stolenmem</key>
                <data>AAAwAQ==</data>

ig-platform-id should be 0300913E

Desktop Coffee Lake | OpenCore Install Guide

and you want to check over:

An iDiot's Guide To Lilu and its Plug-ins

An iDiot's Guide To Lilu and its Plug-in's Last Update: 22nd Jan 2021 (Add note about OpenCore config.plist modifications) About this Guide Note: This guide was written when Clover was the boot loader of choice as such the config.plist examples in this guide are mostley Clover specific ... if...

www.tonymacx86.com

in regards to smbios (headless configuration)

 

[uchika96]

these are only required if you are using intel gpu:

<key>framebuffer-patch-enable</key>
                <data>AQAAAA==</data>
                <key>framebuffer-stolenmem</key>
                <data>AAAwAQ==</data>

ig-platform-id should be 0300913E

Desktop Coffee Lake | OpenCore Install Guide

and you want to check over:

An iDiot's Guide To Lilu and its Plug-ins

An iDiot's Guide To Lilu and its Plug-in's Last Update: 22nd Jan 2021 (Add note about OpenCore config.plist modifications) About this Guide Note: This guide was written when Clover was the boot loader of choice as such the config.plist examples in this guide are mostley Clover specific ... if...

www.tonymacx86.com

in regards to smbios (headless configuration)

After the suggested procedure the pc is now booting with HDMI connected and without VGA.
Thanks a lot for your help.