PC UNIVERSE / doctor

PC Doctor

A calmer path from problem to solution.

I notice smoke, sparks, a burning smell, liquid damage or a swollen battery.

No display / CHECK 1 OF 5GUIDED, NOT DIAGNOSED

Check the display path

Make sure the monitor is powered on, its input matches the connected cable, and the cable is seated. Try a different known-working cable or display.

I completed or reviewed this check.

Your findingsRecord exact model names, diagnostic lights, recent changes and outcomes.

LEDs, beep codes and connectors differ between models. Find the exact board or device on the manufacturer’s support site.