Be sure to use the Anti-vibration Damper included in HDD Mirroring Kit or HDD Data Encryption & Mirroring Kit. Never use the Anti-vibration Damper included in the "Option HDD (160GB)".
NOTE:
When tightening the screen, be sure to align the screw holes by lifting the HDD.
1 HDD Support Pate
4 Anti-vibration Damper (enclosed with HDD Mirroring Kit or HDD Data Encryption & Mirroring Kit.)
4 spacers
1 Option HDD
4 screws (Sems; M3x14)
CAUTION:
Assembling the option HDD, be careful of the installation direction.
Make sure that the label on the option HDD is facing up.
Make sure that [A] part of HDD Support Plate is placed at the opposite side of connector.