How to Fix: Integred Graphics HDMI UHD770 - black screen from HDMI (DP - normal)

The Intel UHD Graphics 770 integrated graphics card is a common cause of issues with HDMI output. When the graphics card is not functioning correctly, it can result in a black screen on the connected display. This issue can be caused by a variety of factors, including outdated drivers, hardware conflicts, or issues with the graphics card itself.

⚠️ Common Causes

• Outdated drivers: If the UHD Graphics 770 drivers are not up-to-date, it can cause issues with HDMI output.
• Hardware conflicts: Conflicts between the graphics card and other hardware components on the motherboard can also cause this issue.
• Graphics card issues: Problems with the graphics card itself, such as a faulty GPU or a malfunctioning memory module, can also result in a black screen on the HDMI connected display.

🛠️ Step-by-Step Verified Fixes

💡 Conclusion

By following these steps, you should be able to resolve the issue with your Intel UHD Graphics 770 integrated graphics card and get a working HDMI output. If the issue persists after trying these methods, it may be worth considering seeking further assistance from a qualified IT professional or contacting Intel support for additional guidance.