An optical disc drive includes a chassis assembly formed of metal and
grounded, a tray supporting an optical disc and installed capable of
sliding in and out of the chassis assembly, a cover-deck formed of metal
and attached on a lower surface of the tray, an eject switch provided on
a front surface of the tray to unlock the tray which is inserted in the
chassis assembly and locked therein, an eject button provided in front of
the tray to press the eject switch, a bracket formed of metal, provided
between the eject switch and the eject button, and having a lead formed
at one end portion thereof and contacting the cover-deck, and a static
electricity discharge wire electrically connecting the cover-deck and the
chassis assembly, wherein static electricity generated when the eject
button is pressed sequentially flows through the bracket, the cover-deck,
and the chassis assembly, and flows out to ground.