Hardware⏱️ 3 min read📅 2026-06-02

How to Fix: My PC black screens on restart until I manually shut it off and back on

Fix My PC black screens on restart until I manually sh. Try replacing the power supply unit (PSU. Step-by-step guide included.

Quick Answer: Try replacing the power supply unit (PSU) and check for loose connections. If issues persist, consider running a diagnostic test with an external PSU.

📋 Table of Contents

  1. ⚠️ Common Causes
  2. 🛠️ Step-by-Step Verified Fixes
  3. 💡 Conclusion

The issue you're experiencing, where your PC boots up with both monitors displaying a black screen and requires manual intervention to restart, is often caused by a problem with the graphics card or a corrupted graphics driver. This can occur due to various reasons such as outdated drivers, hardware issues, or even malware infection.

⚠️ Common Causes

  • Outdated graphics drivers or corrupted drivers
  • Graphics card failure or malfunction
  • Malware infection affecting the graphics driver

🛠️ Step-by-Step Verified Fixes

Method 1: Updating Graphics Drivers

  1. Step 1: Open the Device Manager on your PC by pressing the Windows key + X and selecting Device Manager.
  2. Step 2: In the Device Manager, expand the 'Display Adapters' section and right-click on the graphics card driver. Select 'Update Driver' and follow the prompts to search for and install any available updates.

Method 2: Booting in Safe Mode

  1. Step 1: Restart your PC and press the F8 key repeatedly until you see the Advanced Boot Options menu.
  2. Step 2: Select 'Safe Mode' from the options menu and press Enter. This will boot your PC in a minimal environment, which may help diagnose if the issue is related to a specific application or service running during startup.

💡 Conclusion

To avoid this issue in the future, ensure your graphics drivers are up-to-date and consider running regular virus scans to detect any potential malware infections. If the issue persists, it may be worth considering a hardware inspection or seeking further assistance from a professional IT technician.

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