CPU/Mobo Hdmi has no signal

arghya139

Disciple
I have Asus Sabertooth 990 FX AND dell 24 " monitor
I just cleaned my pc yesterday but after that no display is coming through graphics card (Asus 1050Ti 4GB DDR5)
Since motherboard has no on board graphics so I have no idea what is wrong, because all lights and fans in the motherboard are on when I turn on the system, just monitor is showing HDMI no signal
I have tried with other graphics card there as well, same result.
I have checked the monitor with other pc but there monitor is working fine.

Motherboard is out of warrenty so any idea what went wrong?
 
Remove the GPU and reseat it back and try again? Ensure all wires are connected back properly? (any power connector going to the GPU?)
 
Is in by any chance an MSI motherboard? If it is, then it is something that I have encountered several times. And each time it turned out to be the motherboard.

Look at the suggestions the others have given. All sensible and common sense stuff. Also check if there is any red light near the processor.

Sometimes, the mobo and/or psu refuses to send power to the gfx card after jiggling it, also check that.
 
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