小编You*_*sin的帖子

There's no output from my HDMI port and my TV shows NO Signal.

My Current OS: Linux Mint 15

Things I have tried with no success:

1. Change the HDMI cable
2. Install another operating system ( Windows 7, Windows 8 and Ubuntu)
3. Tried to connect to a different TV

Eventually I thought that my HDMI port was damaged, until I ran the following command aplay -l:

output:

**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device …