Two same monitors, resolution on second lower.

FinSa

Reputable
Jun 27, 2014
2
0
4,510
I have two BenQ GW2450HM monitors, my graphics card is a Sapphire Radeon HD4870X2 and the monitors are plugged into DVI spots, but the other one is a belkings DVI-HDMI cable.
AadFlLy.png
But as you can see, it for some reason does not use the whole screen.
 
Solution
Go to AMD Catalyst Control Centre (If it's available with that GPU) -> My Digital Flat-Panels -> Scaling Options -> Change to 0% (Or whatever fills your screen properly)

Sometimes when using HDMI (or a HDMI adapter) the PC thinks the monitor is a TV so has to under scan to make sure everything fits (TVs naturally overscan due to how images are received through an ariel/sattelite/cable)

CGurrell

Honorable
Feb 3, 2014
1,098
0
11,460
Go to AMD Catalyst Control Centre (If it's available with that GPU) -> My Digital Flat-Panels -> Scaling Options -> Change to 0% (Or whatever fills your screen properly)

Sometimes when using HDMI (or a HDMI adapter) the PC thinks the monitor is a TV so has to under scan to make sure everything fits (TVs naturally overscan due to how images are received through an ariel/sattelite/cable)
 
Solution