HDMI or PC Display Problems

[brandon9990]

Problem:My Computer doesn't display on my monitor/tv the when it's turned on

Solution: Taking out and putting back in the hdmi when it's reached the login screen

In Depth: I have no idea why it's doing this. It didn't do it when i first got the pc 3 months ago it started occasionally doing it shortly after 2 months and now it's every single day i have to replug the HDMI, the problem is not the monitors/tv HDMI port as i tried a HDMI into my motherboard and it worked fine (for those who suggest plugging it in the motherboard and don't know, this will stop the graphics card from working as it relies on the processors built in graphics of 0.5gb of VRam opposed to the GPUs 2 GB) The problem might be the GPU's mini hdmi port but the problem started after a few months so i'm not so sure.

PC Specs:

 

• CPU
  Intel Core i5-4460 CPU @ 3.2Ghz
• Motherboard
  Gigabyte H81M-S2H
• RAM
  1*8Gb DDR3 240 Pin 1.5V PC3-1600
• GPU
  Zotac Geforce GTX 750ti (2gb)
• Case
  CiT Vantage Midi Mesh Gaming Case
• Storage
  Seagate Sata ST1000DM003 (1TB)
• PSU
  Corsair CX600 80 Plus Bronze Certified 600w
• Display(s)
  TD391_T24D391 (HDMI) http://www.amazon.co.uk/Samsung-T24D391--inch-1080-pixels/dp/B00KGGP5U8/ref=sr_1_1?ie=UTF8&qid=1428017905&sr=8-1&keywords=TD391_T24D391
• Cooling
  X5 12cm Fans
• Keyboard
  Standard Microsoft Keyboard
• Mouse
  Intel G602 Wirelss Gaming Mouse
• Sound
  Old Decrepit Creative 20mhz speakers
• Operating System
  Windows 7 Home Premium
• PC Part Picker URL
  http://www.amazon.co.uk/Freshtech-1600Mhz-Vantage-Windows-Gaming/dp/B00IOQVBWI/ref=sr_1_15?s=computers&ie=UTF8&qid=1408807527&sr=1-15

[TheKDub]

Plugging it into the mobo will not use the GPU for any of the image rendering, not just prevent the 2GB of VRAM on the GPU from being used.

 

Check your drivers, connections, etc...

[brandon9990]

Drivers for monitor and graphics cards are up to date and i tested the tv input with various other HDMI's and devices but i can't test Graphics card output as it uses the mini HDMI and i only own one and i have no money, so it's either the graphics output, the mini HDMI to HDMI cable or *hopefully, another issue