Help me with my projector please!?

Hi I recently bought a projector and plugged it into my laptop. Everything was working fine until I used the projection settings on my laptop to have

Hi I recently bought a projector and plugged it into my laptop. Everything was working fine until I used the projection settings on my laptop to have only the projection screen on instead of laptop and projector. The laptop screen goes off but the projector just says invalid format. I thought maybe just unplug the projector and then change the settings. But this doesn't work because as soon as I plug the projector back in it just remembers the old settings. Anybody got any ideas?

or:Hi I recently bought a projector and plugged it into my laptop. Everything was working fine until I used the projection settings on my laptop to have only the projection screen on instead of laptop and projector. The laptop screen goes off but the projector just says invalid format. I thought maybe just unplug the projector and then change the settings. But this doesn't work because as soon as I plug the projector back in it just remembers the old settings. Anybody got any ideas?

or:im sorry but i can't help i honestly know nothing about the matter but i would suggest you go to where you bought it from and ask them for help best of luck mate

Tags:everything,