Yamaha CD REWRITABLE DRIVE CRW8824S-NB - Manual (Page 23)

Installation
15
3 Touch a metal part of the computer’s chassis or power supply unit to drain
any static charge that may have built up inside your body.
Drain any static charge
You can permanently damage equipment if you touch it while there is
any static charge in your body.
4 Remove the front cover of a vacant 5.25-inch drive bay slot in the computer
and slide the drive backwards into the slot.
Do not apply excessive force when sliding the drive back into the drive bay slot.