Troubleshooting, mobo works, but nothing else does

[Skyx9934]

Mobo works but nothing else does

I don't really know what to do ... I've watch a lot of videos/forums and nothing worked...So my problem is,when everything was plugged in, everything was working, except that my mobo had a light on my indicating that my cpu had a problem, plus the fact that my cooler was flashing red and I didn't have any signal on my monitor... I did need to update my bios for it to support my cpu, so that's what I did with an usb with the button on the back of my mobout when it finished, nothing is working now, my mobo lights up when there is power, but other than that when I press my power button nothing change and I'm completely at a loss....tried to remove everything only cpu psu and mobo tried resetting bios by removing battery and using a screwdriver, tried using a different bios update, etc etc...So would be really appreciated if anyone can tell me what my problem is/solution to this....

 

Specs :

Ryzen AMD 5600x 

Corsair h150i elite Capellix

Asus Strix b550-XE gaming wifi 

Corsair vengeance RGB pro 3600 cl18

Gigabyte GeForce rtx 3060ti

Phanteks eclipse p-500a D-RGB 

MSI MPG A650GF 650W 80+ Gold 

(English isn't my first language so sorry for spelling error, and I don't post a lot so I hope everything is explained correctly)

[191x7]

Check the CPU for bent pins.

[Skyx9934]

5 hours ago, 191x7 said:

Check the CPU for bent pins.

Just checked it, and nothing it is bent, not even the motherboard side of things 

[Cyberat]

Reset CMOS by removing battery, power off, unplugged PSU. Turn on and off again, unplug, then put the battery back in.