NUC6i7KYK如何安装固件升级

我正在使用NUC6i7KYK作为数字音乐服务器。
我更新BIOS后安装了Roon ROCK OS。
当我尝试将HDMI端口连接到Denon AVR-X6200W接收器时，我遇到了问题。
我怀疑HDMI 2.0固件升级可以解决我的问题，所以我想尝试一下。
由于我没有在NUC上安装Windows操作系统，我不知道如何安装固件升级。
有谁知道如何在运行Roon ROCK OS的NUC6i7KYK上安装HDMI 2.0固件升级？
它甚至可能吗？



以下为原文

I am using an NUC6i7KYK for a digital music server.  I installed the Roon ROCK OS after I updated the BIOS.  I had problems when I tried to connect the HDMI port to my Denon AVR-X6200W receiver.  I suspect the HDMI 2.0 firmware upgrade may solve my problem so I want to try it.  Since I don't have the Windows OS installed on the NUC, I don't know how to install the firmware upgrade.

Does anyone know how to install the HDMI 2.0 firmware upgrade on an NUC6i7KYK running the Roon ROCK OS?  Is it even possible?