Got 10 Diy install sets for the internal HDMI mod for sale right now.
Keep in mind you should be handy with a soldering iron. It's not a lot more complicated than a chip install but if you already have trouble with an xbox chip leave this mod alone for now.
Price for each set is: 70€ +shipping costs.
Drop me a PM if you want one!
The install set does include the main HDMI mod and the install adapters for ONE motherboard revisions so you have to decide which revision mothebroard to use when ordering