D-Link xStack Storage DSN-1100 Hardware Reference Manual page 41

5. Remove t he t wo screws shown in Figure A-25 f ound on t he bot t om of t he chassis.
Screw Screw
Figure A-25 Remove These Two Screws on the Bottom of the Chassis
6. Open t he clip which holds t he power supply wiring harness in place as shown in Figure A-26.
Figure A-26 Open the Power Supply Harness Retention Clip
DSN-1100 Hardware Reference Guide 41