LCD analouge / digital help

i have a lcd monitor and my cpu is pluged into the Digital port, but i have a tv turner box for the analouge port, i changed between these two bu holding a button on the monitor to select either digital or analouge, this button is now broken, how do i do this now?

 

Open up the monitor and replace the switch. No other way. :>

 

hmmmm, so there is absoloutly no other way, i cant do this via the graphics card or whatever, im shure i once stumbled along a way to do this while stuffing around with the crazy potions on the card..