Thanks flyboyike, for a few posts it made me wonder if my memory was fading away. Our 767 had RAT but 757 didn't. Windmilling engine hydraulic pressure would get you down with total engine and electrical failure.
I made my example just a total electrical failure and was my plan if it ever happened. I usually was outside the 30 minute battery life of an airport over water so considered turning off the battery and navigating until approaching suitable airport and turning it back on to make the approach.