Before I start, I have no clue where this goes 0-0.
So I started up my computer today to find, tada, the screen resolution is huge. So that's fine, my dad goes to change it. (Since I have no clue where any of this is.) When he does, the screen flashes black with the message "Out of Range" and then we're back, and everything is still huge.
So he tried again, this time it said "No signal output"
Third attempt turned out the same way as the first. Any idea what's going on?