How To Repair HDMI Not Detected on Windows 8.1

I had a problem with my laptop after upgrade to windows 8.1.

HDMI not detected to my samsung monitor.

I already installed new graphic driver (I use Nvidia GPU).

The problem wasn't solve.

Then I tried to change compability setting on Nvidia driver installation file..

This is how to setting the compability. I use Nvidia GPU GTX 560m for this blog.

1. Check your GPU/VGA type (from dxdiag or other else)

2. Download new GPU/VGA driver

3. Go to download file location.

4. Right click on that file- choose Properties-check the compatible mode box-choose windows 7

right click that driver installation file-Properties

-Go to tab compability
-Check the compatible mode box
-choose windows 7 (I think windows 7 is good)
-Then Click Apply-OK

5. Apply- OK

6. Install your new driver

7. I hope it works on your PC/Laptop

Thak You :)