Western Digital WD Sentinel DS6100 Administrator and Maintenance Guide - Manual (Page 98)

APPENDIX
92 WD SENTINEL DS5100/DS6100
ADMINISTRATOR AND MAINTENANCE GUIDE
8. Replace the unit cover and replace and tighten the five (5) exterior screws.
Note: Do not over-tighten the exterior screws.
9. Connect all external connections.
10. Restart the server.