Lenovo J SERIES 3000 - Manual (Page 96)

4. Slide the drive being replaced out the front of the computer.
5. If the drive you are replacing has jumpers on the rear, make sure the jumpers on the new drive are in the
same exact position as the drive being replaced.
6. Slide the new drive into the bay until the screws holes on each side are aligned and install two screws in
each side of the drive.
7. Reconnect the power cable and signal cable to the new optical drive.
8. Go to “Completing the FRU replacement” on page 92.
Replacing the diskette drive
1. Remove the left-side and right-side covers. See “Removing the covers” on page 70.
2. Disconnect the signal and power cables from the rear of the hard disk drive.
Note: You will probably have to disconnect cables that are connected to the system board and other
drives to allow the diskette drive to be removed from inside the chassis.
3. Remove the two screws that secure the drive on each side.
90 Hardware Maintenance Manual Lenovo 3000 J Series