Extra info for DIY: https://www.geocities.ws/podernixie/htpc/cables-en.html
CRU: https://www.monitortests.com/forum/Thread-Custom-Resolution-Utility-CRU
Modelines: https://www.improwis.com/tables/video.webt / http://www.geocities.ws/podernixie/htpc/modes-en.html
Super resolution for 240p: https://docs.google.com/spreadsheets/d/1NuHHzD9WwdIXPxfbxH0H7esmMuPQ4uBd5FeuYOOa08w/edit