I just did mine. The original post is no longer correct, nor is the last post. The screws are all Security Torx, size T15. I hight suggest getting three inch (skinny shank) bits. Normal size bits will NOT work because the screws are too recessed. Some thing like this should do…

Tonsiki 11 Pieces 1/4 Inch Hex Shank T6-T40 3 Inch Length S2 Steel Torx Security Head Screwdriver Drill Set Bits https://www.amazon.com/dp/B01MFGRZIA/ref...