@Toni
Here are the log files :
winuaebootlog, winuaelog, and my config, although the quick config. would not differ concerning this issue.
@DH
Good, if you still have one of these old PS/2 mouse.
Could you try to boot an ADF and take notice of what's happening (or not happening for the matter) when you want to move the pointer or left-click, then ?
That would be nice if you could attach your log files too, in case yours is stuck too (that is, before you go on hammering it
).