I can't see the graphic card info on about this Mac.

[jangsangin]

The computer recognizes it normally. but, don't show it about this Mac.
how to add?

 

[Edhawk]

Assumption is you are using a DisplayPort or HDMI cable/connection to your display.

0x73BF is the correct device ID for an RX 6900 XT, so no spoofing is required.

Have you looked at creating an SSDT-BRGO.aml table for your system? As this may be required if your dGPU uses a number of Bridges in order to work. See the Github page linked below.

GitHub - TylerLyczak/Unsupported-6900XT-Hackintosh-Fix: A fix for hackintoshes to get an unsupported 6900XT gpu to work

A fix for hackintoshes to get an unsupported 6900XT gpu to work - TylerLyczak/Unsupported-6900XT-Hackintosh-Fix

github.com

 

[jangsangin]

Assumption is you are using a DisplayPort or HDMI cable/connection to your display.

0x73BF is the correct device ID for an RX 6900 XT, so no spoofing is required.

Have you looked at creating an SSDT-BRGO.aml table for your system? As this may be required if your dGPU uses a number of Bridges in order to work. See the Github page linked below.

GitHub - TylerLyczak/Unsupported-6900XT-Hackintosh-Fix: A fix for hackintoshes to get an unsupported 6900XT gpu to work

A fix for hackintoshes to get an unsupported 6900XT gpu to work - TylerLyczak/Unsupported-6900XT-Hackintosh-Fix

github.com

not work..T^T

 

[ExtremeXT]

Assumption is you are using a DisplayPort or HDMI cable/connection to your display.

0x73BF is the correct device ID for an RX 6900 XT, so no spoofing is required.

Have you looked at creating an SSDT-BRGO.aml table for your system? As this may be required if your dGPU uses a number of Bridges in order to work. See the Github page linked below.

GitHub - TylerLyczak/Unsupported-6900XT-Hackintosh-Fix: A fix for hackintoshes to get an unsupported 6900XT gpu to work

A fix for hackintoshes to get an unsupported 6900XT gpu to work - TylerLyczak/Unsupported-6900XT-Hackintosh-Fix

github.com

SSDTTime can create the SSDT with its PCIBRIDGE option.