Dustin from MakeMHz has just posted another status update regarding the Xbox HDMI project: https://makemhz.com/blogs/news/xboxhdmi-update-4-part-1
If you’re planning on installing the kit, or are running into any trouble, I’d strongly recommend reading the entire post. A basic summary is that most people’s installs seem to be going well, but they’ve identified a few motherboard revisions with potential issues. Some are related to capacitors going bad on the motherboard, which is why I generally recommend doing a cap replacement (at the very least on the internal power board) whenever you’re doing mods like this.
Kit + Installation Service: https://stoneagegamer.com/xbox-hd-makemhz-digital-kit-installation-service.html?afmc=retrorgb
They’re currently updating the installation instructions to reflect their findings and plan on offering a QSB to make repairing problematic motherboards easier. For more info on the kit, check out the video below:
New blog post! https://t.co/1FSUeZCPOL
— MakeMHz (@MakeMHz) December 29, 2020