Is part of your computer monitor’s screen not refreshing properly? It’s showing old content, and no matter how many times you refresh the screen, it remains the same. If a part of the screen freezes, ...

TCL CSOT's laptop screen can also reduce the refresh rate across individual parts of the display.

There can be multiple causes of this issue, like a faulty HDMI cable, a faulty HDMI port, and so on. However, the chances of the HDMI port being faulty are less. Use the following fixes if your ...