ASRock Rack EP2C602 Install Guide for Sierra and High Sierra

[kiencuong2]

kiencuong2, try to add .rom extension to file and copy to USB Flash.
You are trying to write ASRock Rack EP2C602 UEFI (p602_4d1-90-patched-zip) at #162 post not ASRock Rack EP2C602-4L/D16.
Have you read ASRock Rack EP2C602-4L/D16 Support?

yes i had read topic. but can found "UEFI L1.89I (with NVME boot support)".

 

[Coool]

kiencuong2, Have you read #74 post. Suggest you to read this thread and you find most answers to your questions.