Won't boot from USB loaded with Plop

[gooza1]

So I have a lenovo mini thinkcentre running windows 11. yesterday the OS updated and now all i get is a black screen and it will not boot. All connections are good and the monitor is working as it flashes HDMI and monitor controls but no logo and I tried everything to get it to boot and nothing works. Using another computer i created a boot disk on a USB and then I downloaded Plop onto the USB and tried to boot my PC. It doesn't work. All i have is the same black screen/ What am I doing wrong? How can i get it to boot again?