Question My monitor says “no signal from your device” but all my fans and led lights turn on

[Jasper kihn]

Ill put my pc on but it will say no signal and my keyboard and mouse won’t turn on.All my fans and led lights are working.

What i tried
I checked if everything was plugged in proppely from my gpu to my monitor (it was)

I checked if my hdmi cable was working (it was)

And I checked that the ports on my monitor workt (they do )

PC SPECS

asus b450i
Ryzen 2700
Asus rtx 2070
Gskill trident z ddr4 3200

 

[drea.drechsler]

Ill put my pc on but it will say no signal and my keyboard and mouse won’t turn on.All my fans and led lights are working.

What i tried
I checked if everything was plugged in proppely from my gpu to my monitor (it was)

I checked if my hdmi cable was working (it was)

And I checked that the ports on my monitor workt (they do )

PC SPECS

asus b450i
Ryzen 2700
Asus rtx 2070
Gskill trident z ddr4 3200

Do you have LED status lights (for CPU, VGA and Memory usually) on your MoBo? are any lit?

If no LED status lights...can you connect a button speaker to the speaker terminals and report the 'beep' codes?

Has the system ever worked, or is this a newly built system?

 

[drivinfast247]

Is your HDMI cable plugged into the 2070?

What PSU?

 

[Jasper kihn]

my pc look like it works fans and leds turn on but my mouse and keyboard wont light up and my monitor says “no signal” i tested the cable and hdmi port on the mb but it wont work.

Pc spec
Asus b450i
Ryzen 2700
Asus 2070
3200 trident z rgb gskill ddr4

 

[rgd1101]

need to use the hdmi port on the gpu, not the motherboard output

 

[Jasper kihn]

Do you have LED status lights (for CPU, VGA and Memory usually) on your MoBo? are any lit?

If no LED status lights...can you connect a button speaker to the speaker terminals and report the 'beep' codes?

Has the system ever worked, or is this a newly built system?

Yes it worked fine before but one day it didn’t work anymore

 

[Jasper kihn]

need to use the hdmi port on the gpu, not the motherboard output

i have the hdmi port connected to the gpu

 

[Jasper kihn]

Is your HDMI cable plugged into the 2070?

What PSU?

Yes and the psu is a corsair tx750

 

[drivinfast247]

Remove all components from case and assemble on a table to check that nothing is shorting out.