If changing it manually actually affected something. I am running 720p myself. You will want to change it so 1360 x 768. Sounds weird but this is how I have to run "720p" on my LG though my computer.
MOBO - ASUS Maximus VII Hero
CPU - Intel i7 4790k 4.0GHZ Stock. haven't had a reason to OC...
GPU- Geforce 760 OCd 20%
RAM- 16 gigs 1866
MOBO- Sabertooth 990fx R2
CPU - Intel i7 4790k 4.0GHZ Stock. haven't had a reason to OC...
GPU- Geforce 760 OCd 20%
RAM- 16 gigs 1866
MOBO- Sabertooth 990fx R2