I just connected my GPU to the monitor via VGA cable. I used a DVI-to-VGA adapter on my GPU, since HDMI is the only connector my monitor and GPU have in common. The HDMI connector on my monitor doesn't work though, so i had to connect via VGA. I just powered it on, everything works, but my monitor doesn't allow me to change to 1080p. The max resolution it's showing is 1600x1200, which really doesn't look good on my monitor. Any suggestions on how to enable 1080p ? My GPU is R7 370 Powercolor PCS+ and my monitor is Samsung S24C300HL.