I'm using Win 7 Pro and just bought a new monitor (Asus ProArt PA279CV). When I run a slideshow in portrait view only the top half of the photo displays, sometimes top half of one photo and bottom half of next photo. This new monitor is also causing major lag time, when I click on something it takes 2 or 3 seconds to react.
Also experiencing screen tearing, this is the reason I've always just stuck with using a CRT monitor. Every time I try a flat screen I have screen tear issues no matter what computer I'm using.
Current Build Info:
Motherboard Gigabyte 990FXA-UD5 Rev 3.0
Processor FX 8350 AMD 8 - Core 4.00 Ghz
Power Supply Seasonic M12 II Bronze 650 W
SSD Samsung SSD 860 Pro
HDD Seagate Barracuda ST3000DM001 3TB
Memory Mushkin Silverline 8GB x 4 32GB
Graphics Card MSI Twin Frozr Geforce GTX 660

Current video card does not have g-sync, only v-sync options. New monitor has a setting for adaptive-sync, on or off makes no difference.
Any help would be great.