According to the manual: "The HYDRANODE pins are reserved for ASUS HYDRANODE devices."

The boot drive should be formatted with GPT, not MBR.

For others who might read this, after enabling and disabling PTT a few times on my Asus Z170-A with latest BIOS and ME Firmware, I'm starting to suspect PTT may have been hidden because it may be causing performance issues (such as audio stuttering f...

You can try the official upgrade tool from Microsoft: Windows 11 Installation Assistanthttps://www.microsoft.com/en-us/software-download/windows11Or, if you have an 8 GB USB stick, you can create a bootable installer to do a clean install, or upgrad...