HP keyboard won’t type for password to HP pc

[Kaynkirk]

When I turned on pc, keyboard error message appeared.  Keyboard will not type at all.  Blue  light (1) is flashing. I’ve made no software changes except automatic updates from Microsoft. My connection is LVN

[savvy2]

usb keyboar,d not wireless , right?

and fails on all USB ports.

fails in bios too?  esc key dead at power on (hammer ESC at power on gets  you BIOS)

My connection is LVN ;;;;;;;what does this mean?

power good

screen works

PC not dead,

Post errors, yes, keyboard.

but does esc fail.