standard Torx, and there are no readily available screwdrivers that can
remove it. This isn't the first time they've used this type of screw-it
first appeared in the mid-2009 MacBook Pro to prevent you from replacing the
battery-and Apple is using a similar screw on the outer case of the current
MacBook Air.
formatting link
Gonna make a screw driver.
Small dividing head, ball nosed end mill, and some drill rod.
T&C grinder, indexer, and some drill blank. I think a
triangular shape might work.
Any other ideas?
Best Regards
Tom.