This seems like it should be easy, but I see plenty of people that have trouble removing their screws. Hopefully this will help you from stripping out your screws. I take a bunch of these apart and this is what I do and have never stripped a screw.
Tools of the Trade
Allen key/hex Bits/Hex Driver
Torx Bit/Driver/key
Dremel Tool with cut off wheel (only if you have to "refresh" your driver
Tools of the Trade
Allen key/hex Bits/Hex Driver
Torx Bit/Driver/key
Dremel Tool with cut off wheel (only if you have to "refresh" your driver