I am having a rather weird problem with my desktop and any advice would be appreciated.
 
I set up my desktop last year and it has been working perfectly fine for the last year, however for the last month my HDMI port has stopped working. I started using my display port which works perfectly fine, but every time I restart or switch on my computer I need to restart a minimum of 3 times before the display port gets a signal from the desktop. Once it does the display is perfectly fine and doesn't glitch or have any scaling issues. 
 
 The problem started after I moved the desktop from my home to my studio, but i have done it multiple times over the last year and it has never had such a problem. 
I have tried multiple monitors and hdmi cables, but my laptop connects perfectly well with them; not my desktop.

• Blow the HDMI port out with compressed air
• Warranty?
• Alternatively if the solder joints are cracked and you're not willing to pay EVGA for a OoWR, you could have a friend or electronics shop re-flow the solder on the HDMI port or replace it completely (this is assuming the chip controlling it is still good).

There is a firmware update from Nvidia for your Displayport - that may fix the stuttering issue and restarts you have to do
 
Good Luck!