What does red screen mean and how can I fix it?

[Aliyza]

I recently encountered a red screen issue on my device, and I’m not sure what it means or how serious it is. The screen turns completely red, and sometimes the system becomes unresponsive. Can anyone explain what causes a red screen and how to fix it? Is it a hardware problem like the display, or could it be related to software or drivers? Any simple troubleshooting steps would be really helpful.