KTC Journal
Monitor reviews, gaming guides, productivity advice, and practical display know-how from the KTC team.
A monitor that works on one computer but not another usually points to the PC, not the screen. Resolve the issue by checking video output, cables, display modes, and drivers.
A monitor randomly switching inputs is often a reaction to signal loss or an auto-source feature. Stop the cycling by securing cables and adjusting your OSD settings.
A 'Cable Not Connected' warning on a plugged-in monitor often means a signal issue. Follow our steps to check your cables, ports, input source, and GPU connection to fix the error.
Monitor has no audio via HDMI or DisplayPort when the wrong output is selected. Check your PC's sound settings, inspect your cables, and update graphics drivers to fix the issue.
A monitor 'out of range' error happens when your PC sends a signal the screen can't display. Get simple steps to fix resolution, refresh rate, and cable issues fast.
A monitor only working at a lower refresh rate like 60Hz has a common cause. It's often a bad cable, setting, or driver. Get steps to fix flickering and restore 144Hz+.
Washed out colors after switching from HDR to SDR are caused by incorrect tone mapping, gamma, and RGB range settings. Get your vibrant gaming preset back with these fixes.
