Lenovo IdeaCentre B300 Hardware Replacement Manual page 18

5. Remove the 4 screws that secure the hard disk drive to the hard disk drive bay.
6. Slide the hard disk drive out of the bay.
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7. Install the new hard disk drive.
(1) Slide the new hard disk drive into the drive bay.
(2) Screw back the 4 screws on the drive bay.
8. Connect the data and power cables back to the hard disk drive.
9. Align the 4 screw holes in the hard disk drive bay with the mounting holes in
the chassis, then screw it back.
10. Install the computer cover and stand.

Hardware Replacement Guide
31043502_B3_HRG_EN_V1.0.indd 15 2010.4.14 4:13:48 PM