[SOLVED] Why does my monitor have thin black borders?

[AK139]

I have just bought a new 1920x1080p 75Hz Samsung monitor and have noticed there are thin black borders around the monitor as shown here: https://ibb.co/NjsJ4gf
I have updated my drivers, made sure the resolution is 1080p, and tried the 'resize' option on the Nvidia graphics control panel, but nothing lets me extend the display to the bezels. Any help would be appreciated

 

[Colif]

what model? Have you looked in its manual?

are you using display port or hdmi?

 

[AK139]

The model is Samsung 21.5inch S22F350FH https://www.amazon.com/Samsung-S22F350FH-21-5-Inch-FHD-Monitor/dp/B01CX26WCW

I am using HDMI for video input.

I have had a look at the manual but nothing there says anything about black borders.

 

[Colif]

LS22F350FHUXEN Samsung see it as 22inch - https://www.samsung.com/uk/business/business-monitors/led-ls22f350fhuxen/ but its not same color as yours..

Amazon has this in description - Samsung SF350 Series 22-Inch Slim Design Monitor (S22F350) and yet call it 21.5... panel size is 21.5, difference is bezel but anyway. The samsung link above shows panel is 21.5 but class of screen is 22.

is magic upscaling on? if manual is like this one its on page 27 to 29 - https://downloadcenter.samsung.com/content/UM/201906/20190617124058272/BN46-00552E-Eng.pdf

maybe look at screensize on page 30 as well.

 

[Glenwing]

It's part of the monitor.