No display Input..

[zeropix2]

i left my com to afk sometimes and when i come back suddenly my screen will say no display input.. the fans are still running and my psu still powered up. it does not happen very often but i still want to solve it..

1) is it my PSU cannot support my gfx?

2) are my gfx faulty?

3) motherboard faulty?

system only about 1 month old... specs as below

PHL BDM4065 monitor
Seasonic 1250W PSU
Gigabyte Geforce Titan X SLI ( both gfx tempertature around 65-75 degrees )
MSI Gaming 7 Motherboard
i7-4790k processor.

Please help to get rid of my problem.. If you need other specs do let me know..

 

[suavegamer30]

Could be due to gfx...how often this happens?

 

[zeropix2]

Could be due to gfx...how often this happens?

around once or twice a week

 

[suavegamer30]

Check whether ur cable is loose or not?

around once or twice a week

 

[zeropix2]

Check whether ur cable is loose or not?

i removed all cables and put them back 2 days ago but the problem came back this morning

 

[zeropix2]

i also realize that after i press the restart button... my com restarts and my display comes back... but when i try to play games... the graphics move very slow....

 

[jtjt00]

You are running in SLI, likely one card is dying. Remove one and try. Swap if needed.