IBM 9009-41A Manual page 46

1) Release the mounting bracket from the cable management arm assembly by pressing the
indentation (A) on the inner cable management arm tab. The cable management arm releases
from the outer mounting bracket in the direction shown.
Figure 24. Releasing the mounting bracket
2) Swing the cable management arm away from the system.
In the image, the inner cable management arm tab is shown on the left side as you are facing
the system from the rear. However, the cable management arm can also be installed so that
the inner cable management arm tab is on the right side of the system.
c) Physically verify that the slot you identified is where you want to remove the adapter.
• Use the blue identify LED on the enclosure to locate the system. Ensure that the serial number
of the system matches the serial number to be serviced.
• Look for a flashing amber LED, which identifies the slot that was selected by using the identify
function.
d) If you have not yet recorded the PCIe slot details, record the slot number and location of each
adapter that is being removed.
Note: Adapter slots are numbered on the rear of the system.
32 Power Systems: PCIe adapters for the 9009-41A, 9009-42A, or 9223-42H
CAUTION: To avoid causing damage to the arm, open the cable management arm just
long enough to complete these repairs.