If you lose a screw in a lap-top, you turn it upside
down and shake it.
If you lose a screw in a microcomputer, you turn it on its side.
If you lose a screw in a minicomputer, you get out a flashlight.
If you lose a screw in a mainframe, you order another box of screws.
... SInce if
it finds its way across the supply lines it will be
vapourised anyway.
-tony