How to make the server (CentOS 7) not fall asleep?

Question

BIOS

I installed CentOS 7 on a regular home computer (I decided to learn Linux and make my own server at the same time), but I noticed that after some downtime I can’t connect to it via ssh, the very first thought is that either the server goes into hibernation or through the bios, the power to usb is cut off (WiFi adapter in USB is on). I looked at the BIOS settings (although I don’t really understand them very much), I found one item related to power - ACPI Function, I set it to Disabled, but the problem still remained. I have Phoenix bios, I found a more suitable picture on the Internet to make it clearer what kind of bios - urlid.ru/cht6
I see 2 probable ways:
1) Find the necessary settings in the BIOS (if there are any and you know about them better than I ask you to advise)
2) Come up with some kind of script or other implementation that will work on the axis itself, which will work out at certain intervals, preventing the computer itself from falling asleep. (If you have ideas, and even better a specific implementation, then please tell me)

Answer 1

The option described here helped: www.question-defense.com/2009/07/17/centos-linux-s...