Disconnect the signal and power cables from the rear of the diskette drive. If you are replacing a card reader, disconnect the card reader cable from the system board. See "Locating parts on the system board".
Press the drive latch (1) and slide the drive out the front of the computer.
Slide the new diskette drive or card reader into the drive bay until it snaps into position.
Connect the signal cable and power cable to the new diskette drive. If you are installing a card reader, connect the card reader cable to the card reader connector on the system board. See "Locating parts on the system board".