TV shows 'No Signal' on HDMI
No signal on HDMI is just the TV watching the wrong HDMI port, a loose cable, or your computer not actually sending a signal. Press the Input button on your remote and select the right HDMI port number.
Your TV has multiple HDMI ports (such as numbered 1-4) and you have to tell it which one to watch. If your cable is plugged into port 2 but your TV is set to watch port 1, you'll get no signal. After checking the input number, making sure the cable is plugged in tight and restarting your computer fixes it.
Fix-IT-Bot will walk you through each step — just tap, no typing needed.
Skip — I just want a technicianCommon mistakes to avoid
- Pressing Input once and giving up — you need to cycle through all the ports to find the active one
- Only checking the cable at the TV end — check both ends of the cable
Signs you need professional help
- You've tried all the ports and cables and still no signal
- your computer works fine on a different TV but not this one
- The HDMI port on your TV looks physically damaged
Book a technician
We can fix most issues remotely in 15 minutes. Weekend appointments — book your slot and we handle the rest.
Can't fix it yourself?
Most issues are resolved remotely in 15 minutes. Weekend appointments only — no parts, no in-home visit needed.