HDMI does not work

[Annotsium]

I thought something was wrong with my TV because it wouldn't get any signal from HDMI. 

It turns out the input was at fault not the TV. I tried to connect HDMI to my main monitor and it didn't work. My pc recognises the monitor but it says no signal. Then i automaticly switched back to DVI which i am using right now.

There is nothing wrong with the cable, I just tested it on my PS3. I have also uninstalled and installed all drivers needed, and tried to switch between the MOBO and GPU HDMI. I've also uninstalled all the windows 8.1 security updates. Nothing worked.

MOBO: MSI Gaming 5

Cpu: i5 4690k

Gpu: Asus Geforce GTX 780

OS: Windows 8.1

Thanks in advance.

[Langdon]

Have you tried using different HDMI cables? Maybe yours is broken.

edit: Wow completed skipped over the cable part. Not sure then.

[DyGr00339]

How many other displays do you use with the PC?

[Annotsium]

Have you tried using different HDMI cables? Maybe yours is broken.

I tested the cable on my PS3 and it worked fine

[Annotsium]

How many other displays do you use with the PC?

I have one main monitor which is currently using DVI-D and a 19" TV. Its only HDMI which doesn't work DVI is fine to me

[aricleather]

Try looking around in the Nvidia Control Panel. Apart from the onboard Windows ones, there are controls for which ports are outputting what and other things.

[Annotsium]

Try looking around in the Nvidia Control Panel. Apart from the onboard Windows ones, there are controls for which ports are outputting what and other things.

I tried that to but it didn't help. I disabled and enabled the TV but it still had no signal