A very simple Wifi with webserver D1 Mini and Replay hooked up to the power switch on the computer to be able to start and do hard reboot if needed.
Add a arduino_secrets.hto the src folder to configure the SSID and Password
#ifndef ARDUINO_SECRETS_H
#define ARDUINO_SECRETS_H
#define _SSID "YOUR_SSID"
#define _PASSWORD "YOUR_PASSWORD"
#define _HOSTNAME "PCPowerSwitch"
#endif