Black bars around the entire image while playing

Good day, there is such a problem. There is a laptop Acer Aspire A515-51G (geforce 940MX). Let's take a game (for example, apex, but it works with any), the resolution of my monitor is 1920x1080, the resolution in the game is 1280x720. Until recently, the image was stretched to fill the screen, it was soapy, but stretched. Now there are stripes around the entire image. At first I sinned on updating Windows, but the removal did not help, everything remained the same, I updated the firewood for the video card, nothing. On the Internet, they say to play with the settings of the video card, but since I have a laptop, these settings are simply not there. Especially photographed on the phone for clarity.