5.Using a #1 Phillips screwdriver, remove the screws from the NMM faceplate in the hub expansion slot.
6.Rotate the extractor lever to its unlocked position (see Figure 1).
5982.1
Figure 1. Disengaging the NMM from the hub
7.Slide the NMM out of the expansion slot.
Accessing the NMM Baseboard
If you have an SA or upgraded Advanced NMM, you must remove the data collection module (DCM) before you can replace the boot PROM. To remove the DCM, follow these steps:
1.Using a #1 Phillips screwdriver, remove the screws attaching the DCM to the NMM (see Figure 2).
225FA
Figure 2. DCM attachment screws on a BayStack 100-series NMM
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