Скачать или смотреть How to fix a pc black screen with no signal issue

Is your PC turning on but showing a black screen with “No Signal”? Don’t worry — in this video, we’ll show you a step-by-step repair guide to fix the problem easily at home.

✅ What you’ll learn in this video:

How to check monitor cables and ports

RAM and GPU reseating method

Motherboard, SMPS, and display connection testing

How to fix no display after CPU start

Easy repair tricks for beginners and technicians


💡 Common Causes:

Loose HDMI/VGA cable

Faulty RAM or graphics card

Power supply or motherboard fault

Display input not selected correctly


🔧 Watch till the end to learn how to identify the real cause and repair it like a pro!

📌 Tags:
#BlackScreenFix #NoSignalRepair #PCNoDisplay #ComputerRepair #TechFix #TRCTech #MonitorProblem #DIYRepair #DisplayIssue


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⚠️ Disclaimer:

This video is made for educational and informational purposes only.
Perform hardware repairs at your own risk.
Always disconnect power before opening your PC or monitor.
If you’re unsure, please consult a qualified technician.
The creator is not responsible for any damage caused by improper handling or repair attempts.