after Bios update the monitors are not receiving a signal, mouse does not light up. Help

[K_m6]

In addition to no signal to the monitor, tapping Esc to enter bios does nothing.  I hear no beeps and see nothing on the screen.  I wonder if the keyboard is not working along with the mouse not lighting up.  Help!

[KrazyToad]

@K_m6

Welcome to HP Support Community

I would like to help

You could try a BIOS Roll back https://support.hp.com/in-en/document/c04126730. If the issue persists please contact HP Support in your region for service options

1) Click on this link - www.hp.com/contacthp/ 
2) Select your product type below.
3) Enter the serial of your device. 
4) Select the country from the drop-down. 
5) Select the chat or get phone number options based on your preferences. 
6) Fill the web-form and proceed further.
 

Thank you

If the information I've provided was helpful, give us some reinforcement by clicking the "Solution Accepted" on this Post and it will also help other community members with similar issue.