IBM SAN512B-6, Installation, Service And User Manual

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Installing a core routing blade
About this task
Complete the following steps to replace the core routing blade.
Note: The device continues to operate while a core routing blade is being replaced.
Procedure
1. If a protective sleeve is covering the blade connectors remove the sleeve.
2. Rotate the ejector handles away from center of blade completely -
approximately 45 degrees. Do not support the blade using ejector handles.
Orient the blade so that the handles are toward you and the flat metal side is
facing down.
3.
Follow these steps to insert the blade into the slot.
a. Align the blade in the slot with the flat metal side of the blade at the
bottom (blade power and status LEDs are on the left).
b. Carefully push the blade into the slot using your thumbs or fingers on the
blade faceplate.
CAUTION:
To avoid damaging blade and chassis, do not use ejector handles to push
the blade into or pull the blade out from a slot.
When the blade face is about 2.54 cm (1 in.) from the chassis, you should
feel resistance as the blade connectors meet the backplane connectors.
c.
Continue pushing with your thumbs or fingers until the ejectors move in
towards the blade slightly indicating that the connectors are engaged.
d. Simultaneously push both ejector handles in towards the blade center with
even pressure until the blade completely seats in the slot.
Note: As you move the handles, you will hear connectors engaging the
backplane connector and possibly a slight popping noise. This is normal
and is due to the dense backplane.
4. Tighten the captive for each ejector using a #1 Phillips screwdriver. As blade
seats completely, amber blade status and green blade power LEDs illuminate.
Note: Be sure that captive screws are tightened. If not, high pressure from fan
operation may unseat blade from chassis connectors.
5.
Observe the blade power and status LEDs and verify the following:
a. Verify that the status LED on the blade shows amber until POST completes
for the blade, then turns off. If the status LED remains amber, the board
may not be properly seated in the backplane or the board may be faulty.
Note: POST may take several minutes to complete on these blades.
b. Verify that the power LED on the port blade is displaying a steady green
light to indicate that the blade has power. If it does not turn on, ensure that
the blade is firmly seated and ejector captive screws are tightened.
6. Install the transceivers and cables in the blade.
7. Group and route the cables through the vertical cable management finger
assemblies.
8.
Reinstall the chassis door. The door is required to meet EMI compliance.
Chapter 8. Core Routing Blades
127