Every time I bump my pc or plug anything onto any port on the back of my pc (including graphics card ports) my pc will reboot into a weird mode where the graphics card wont turn on but will occasionally start the fans for a second then turn them off again. Sometimes if I unplug any cable from the back ports (usb, dvi, hdmi, lan) and plug them back in, the pc will reboot again - sometimes into the weird mode with no display but everything else working fine (mouse, keyboard, cooling fans etc) or it will boot normally.
I have lots of experience with computers and can normally fix any problem I come across considering I built the machine I'm using. I'm just so stuck with what the problem could be, I have a lot of tech-savvy friends and they have no clue. I have taken it apart and rebuilt it twice now as well as taking out and plugging back in the graphics card four times. My next step would most likely be to buy a new case so I have more space to work with and replace the motherboard. Does anyone know what is wrong?
Specs:
GTX 970;
i7 4790k;
16gb ram; (2x HyperX 4gb 1800 mhz and 1x standard 8gb)
Msi Z97 PC Mate Motherboard;
Pulse Power PPS 750BR modular power supply;
I have lots of experience with computers and can normally fix any problem I come across considering I built the machine I'm using. I'm just so stuck with what the problem could be, I have a lot of tech-savvy friends and they have no clue. I have taken it apart and rebuilt it twice now as well as taking out and plugging back in the graphics card four times. My next step would most likely be to buy a new case so I have more space to work with and replace the motherboard. Does anyone know what is wrong?
Specs:
GTX 970;
i7 4790k;
16gb ram; (2x HyperX 4gb 1800 mhz and 1x standard 8gb)
Msi Z97 PC Mate Motherboard;
Pulse Power PPS 750BR modular power supply;