Does the Live View screen when on use more power than the Super Control Panel?
Is the drain significant for either compared with turning the screen off.

On another note, my E-M1 is off for it's 3rd trip to Olympus on 3 year warranty which has certainly paid for itself. Suddenly it will not focus in C-AF mode. Switch to S-Af and perfect. Switch back to C-AF, dead. Doesn't matter which lens.
Oh yes, and also the back of body rubber covering melted off in the hot sun while in use.