A:AnswerI suggest contacting the manufacturer. My monitor also makes noise, which I believe is the cooling fan for the CPU. My cooling fan sounds like it is speeds up and slows down every second, and I find the constantly changing noise intolerable.
A:AnswerIf you'd like a monitor that's the same size as this one, you could do something like the HP 24ea. https://www.bestbuy.com/site/hp-24ea-23-8-ips-led-fhd-monitor-silver/5624303.p?skuId=5624303 The PC has an HDMI output and the monitor has an HDMI input, so you can directly connect the two with the cable included with the monitor.
A:AnswerYes, you certainly can connect it to your wireless printer. You just need to make sure they're on the same wireless network so they can communicate.