Nvidia HDMI Issue

[Fantastic_Orange]

Hello, I recently purchased a Asus GTX670 DirectCu ii for my pc but I have been having problems when using HDMI with the card

 

The Issue:

When I use either the HDMI plug on the back of the card or a DisplayPort to HDMI adapter the TV screen flickers on and off, sometimes for so long the no signal icon comes up.

 

What I have tried:

-Reinstalling the current drivers form Nvidia.

-Installing previous drivers form Nvidia and the Asus support page

-Checked the display settings in the Nvidia control panel are correct for the TV

-Using different HDMI cables and different inputs on the TV

 

Other Information:

-The card has been working fine with a VGA monitor I was using while setting up the computer (via a DVI to VGA adapter)

-The only time the display stops flickering that I have found is when I have the TV, the VGA monitor and another HDMI monitor connected all at once, whether the tv is directly plugged in or via the displayport adapter doesn't seem to matter.

 

Specs:

Processor: Intel Core2Quad Q9650

Memory: 8GB DDR2 Kingston

Motherboard: Gigabyte GA-EP45UD3LR (BIOS F11)

OS: Windows 10 64bit (up to date)

Graphics: Asus GTX670 DirectCu II 2GB

Storage: 250GB SATA

PSU: Corsair GS600 600W

TV: Panasonic TH-P50S10Z

[PeachyUwUSenpai]

have you tried a different cable?

[ItsTheDuckAgain]

16 minutes ago, Alaradia said:

have you tried a different cable?

yep was my first thought too.

[Fantastic_Orange]

Yes I have tried multiple cables. Forgot to put that sorry