IBM 9080-M9S Manual page 209

Figure 175. Removing the SMP cable from the system node
g) After you remove all the SMP cables for a system node, use hook-and-loop fasteners to connect the
cables to the cable management bracket, so the cables do not hang loosely.
h) If you are servicing system node ND1 or ND2, label and unplug the USB cable as shown in the
following figure.
Memory modules 203