> First pram?
I've never seen it fix anything.

You've just never run into an issue for which it was the appropriate troubleshooting technique.

PMU = Power Management Unit

SMC = System Management Controller

SMU = System Management Unit

(Sorry... I forgot about SMU in my first post.)

The new Great Equalizer is the SEND button.

In Memory of Harv: Those who can make you believe absurdities can make you commit atrocities. ~Voltaire