Lenovo J SERIES 3000 - Manual (Page 104)

3. Remove the two screws at the front of the chassis securing the drive bay assembly.
4. Slide the drive bay assembly forward until it stops. Disconnect the power supply and signal cables from
the drives. Pivot the rear of the drive bay assembly upward to remove it completely from the computer.
Note: To allow easier access to the cables, lift the fan plenum off the heat sink. See “Locations”
on page 94.
5. Reverse this procedure to replace the drive bay assembly and bezel.
Replacing a memory module
1. Remove the cover. See “Removing the cover” on page 94.
98 Hardware Maintenance Manual Lenovo 3000 J Series