Wii Connected to the PC

[AnyOldName3]

By three doors do you mean the phono/rca/composite video output as in the following picture?


By pc do you mean the screen, the pc or some other part of the system?

And have you even read anything about what dolphin is? It pretends to be (emulates) the wii, so you don't need a wii (except to make legitimate iso images of games, which is the form dolphin reads games in). Read something, learn English/get a better translator and read something else (you need to do a lot of reading).