First, and MOST important you need to actually look at the module for the revision. That is the Revision 7.4 conversation. The earlier remotes use a Revision 7.2 module but the LCD’s offered on Quin’s website will NOT work for a 7.2 module. He sometimes has 7.2 LCDs but those are used ones harvested off a bad remotes. you can ask. Replacing the LCD requires some very good soldering skills. If you want to see how then go to Quin’s website as he has posted the repair steps for H1 LCD repair and offers a replacement REV 7.4 LCD or will replace it for you for very little. Here are the H1 LCDs to order Quin has and the videos to watch. https://www.harmonyremoterepair.com/stor... I have been restoring the H1 for fun n profit for a long time as well. Very complete directions but the entire process of opening up the remote, disassembly and repair have elements where you could turn your H1 into desk art. Be VERY careful with the touch screen cable. VERY easy to miss and ruin in one step. Quin mentions in the videos...

The Harmony One LCD's from Harmonyremoterepair.com work very well. I have used two of these. Word of caution though, and this is stated on the repair web site. The replacement LCD is only good on the version 7.4 modules, and NOT for the 7.2 version modules. Before purchase you should follow the video guidance on the repair site to dismantle the remote and check the module version. Soldering skills are also required and the LCD w/ the Chip Quick soldering aid option is required to effectively remove the old LCD without damage.