Pc not booting

[Yahir23]

Okay so basically I need help recently my doesn’t want to boot anymore for some reason it was running fine and all. But when I got off yesterday and tried to get on later that day I turned on my pc and tried to use it but it turns on but it shows no display on either monitor and it’s not my display because they both work and I made sure they did and also my keyboard doesn’t light up like it always does when I turn on my pc so idk what’s that all about I tried changing ram slots cleaned it out a bit changed hdmi to use my motherboard one doesn’t work. All the lights are on I hear the the disk everything seems to be fine but shows no input was out of no where I was thinking maybe my cpu might of overheated and I need new thermal paste and new fan and I plan on getting one so it doesn’t overheat. Any one think they can help? i’ve had the built for almost 8 months or so. Came outta no where to be honest was working fine last time I got off i just shut it down normally. Also i bought a new gpu cable thought that was the problem wasn’t that tried booting with no gpu and connecting my hdmi to motherboard didn’t work also any ideas??

specs are 

Mother board : mpg x570 gaming pro carbon by msi

Cpu: ryzen 7 3700x 

gpu: 2080 super 

Power Supply: 750 gold by master cooler 

[SorryBella]

3 minutes ago, Yahir23 said:

it but it turns on but it shows no display on either monitor and it’s not my display because they both work and I made sure they did and also my keyboard doesn’t light up like it always does when I turn on my pc so idk what’s that all about I tried changing ram slots cleaned it out a bit changed hdmi to use my motherboard one doesn’t work. All the lights are on I hear the the disk everything seems to be fine but shows no input was out of no where I was thinking maybe my cpu might of overheated and I need new thermal paste and new fan and I plan on getting one so it doesn’t overheat.

Considering you havent mentioned it in your wall of text:

 

Have ya try a BIOS Reset? https://www.intel.com/content/www/us/en/support/articles/000025368/processors.html

[Stickman101]

Try unplugging the power supply from the motherboard. 

[Yahir23]

6 hours ago, SorryClaire said:

Considering you havent mentioned it in your wall of text:

 

Have ya try a BIOS Reset? https://www.intel.com/content/www/us/en/support/articles/000025368/processors.html

WORKED THANKS