Upgrade w/out vid card

[jester600]

Im currently running 1rc1. If I upgrade to the lastest will I need to have a vid card in my box (such as to setup the interfaces again) or will all my current settings be retained?

Reason I ask is, I dont have a vid card layin around & dont want to upgrade just to find out I do need a vid card.

[sullrich]

Should not need to access the console again after a upgrade.