[Elecraft] MCU Load Issues

[Paul Van Dyke]

Went to load the latest update (to me) on my K3S and the radio is now
locked in the dark screen MCU LOAD mode. I have checked comports, they are
up to date, and rebooted twice and even shut the computer totally off.
Nothing ... No power from the P3 is coming in... plugged and repluged the
USB cables.    all steps that are in the MCU Manager have been followed...
even tried to do an EE INIT and it will not do that either...

Any ideas or I wait till Tuesday

Thank You

Paul Van Dyke  KB9AVO