I recently helped my cousin organize his tiny apartment workspace where he uses one monitor for both studying and freelance projects. For the first few days, everything worked fine, but then the screen would randomly go black whenever he switched between devices. We honestly thought the monitor was dying. After some trial and error, we discovered the issue was a loose HDMI connection linked to the
kvm switch setup. Tightening the cables and changing the refresh rate fixed everything instantly.
It’s surprising how small setup mistakes can create such annoying problems. Has anyone else found a simple fix that saved their workspace?
