Input Not Supported

[montemonty]

Motherboard: X570 plus
CPU: ryzen 7 3700x
GPU: rx 6600

I tried resetting my cmos battery by taking it out and I also used a screwdriver on the 2 pins, but when I go to restart my computer I get a screen that says "input not supported".
I tried resetting the cmos battery because I was getting the "input not supported" screen whenever I tried to enter the bios. Now it's just permanently there and my pc wont work at all. Any help would be greatly appreciated.

 

[R-T-B]

How are you connecting your keyboard?

If ps/2, try usb, and if usb, try ps/2.

To be clear this is odd but I'm hoping that might stop whatever got tripped. Messages like that generally happen when it thinks the keyboard is not there.

 

[montemonty]

How are you connecting your keyboard?

If ps/2, try usb, and if usb, try ps/2.

To be clear this is odd but I'm hoping that might stop whatever got tripped. Messages like that generally happen when it thinks the keyboard is not there.

I have a USB keyboard. I tried disconnecting it and reconnecting and I still get the message message. I don't have any ps/2 cables on hand

 

[R-T-B]

I have a USB keyboard. I tried disconnecting it and reconnecting and I still get the message message. I don't have any ps/2 cables on hand

If you can get a cheap adapter like this it will work for testing:

https://www.amazon.com/Oxsubor-PS2-USB-Female-Converter/dp/B01N5MYE72/ref=mp_s_a_1_7_sspa