Drivers you tried to install are these?
https://www.geforce.com/drivers/results/138697
if not try again. Use the advanced option where you can check,at the bottom,to do a clean install.
The igp is disabled since the gt 730 is in,take it out to use the igp.
Don't know why it says Acer .. since the resolution is still that from the Samsung screen. Maybe they use a identical part,some controller or ....