Broken laptop screen/TV screen mismatch

Godofrage93

Commendable
May 24, 2016
2
0
1,510
Hi, my laptop screen is broken, so I used HDMI cord to my TV and was using it as a screen for my laptop. Untill I changed the resoluton and now my TV says "resolution mismatch! Change device's resolution" but I cannot do that because my laptop screen is broken. Does anyone know how to reset the resolution without seeing anything.?