I'm getting ready to build my first open air rig, I've noticed one thing...none of these open air rigs appear to have a power button. How do you turn the unit on?
the magical paperclip.
A lot of boards now have power and reset buttons on the board itself... or its not to hard to salvage a wired button from any old PC!
Screwdriver
or HDD jumper
or $2 switches on amazon from china
I force BIOS to "always on" on power restore, then use the Power Supply switch to kill power and bring it back on that way.