Product guide

Chapter 5: Technician Maintenance QSSC-S4R Server System Product Guide
Version 1.0
78
2. Detach the rack rails from the rack mounting system.
3. Lift the leaf lock and slide the inner rail along the server sides to lift the inner rail off.
4. Slide the inner rails back into the slide rails for storage.
Installing and Removing the Cable Management Arm (CMA)
The server chassis is designed to accommodate a Cable Management Arm (CMA) for sorting cables located at
the back of the system. It is installed with the slide rails where there are inserting tabs for assembling. No tools
or screws are needed.
Installing the Cable Management Arm (CMA)
1. Connect the cable management arm extension into the left outer rail
Note: By orientation from the rear of the system this rail is on the right. This is the left rail according to
the system designation of defining left and right from the front, and all descriptions follow the system
designation.
Figure 67. Installing the Cable Management Arm Extension
2. Connect the CMA connector of the inner arm of the cable management arm into the right inner slide rail (1).
3. Connect the CMA connector of the outer arm of the cable management arm into the right outer rail (2).