A heat sink mount including a body, a first operating member, and two
second operating members is provided. The body is formed with a first
side, a second side opposite to the first side, a third side connecting
the first side and the second side, and a fourth side opposite to the
third side and connecting the first side and the second side. One end of
the first operating member is pivotally attached to the first side of the
body, and the other end thereof is rotatably coupled to the second side
of the body. The first operating member further includes a second
positioning portion and a third positioning portion. Each of the second
operating members is pivotally attached to the third side and the fourth
side of the body respectively and fixed in position by the second
positioning portion and the third positioning portion respectively.