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6. Connect the fan tray power connector. Lock it by pushing it slightly upwards
while pressing the locking clip to the right with a screwdriver (
7. Connect the system indicator board connector to the receptacle at the top of the
fan tray. Replace the retaining clip (
Connector
Clip
FIGURE 7-8
8. Remove the wrist strap.
9. Close the front doors to the system.
7.3
IB Fans
Two IB fans (I/O assembly fans) supply cooling for this unit.
Caution – Use proper ESD grounding techniques when handling components. Wear
an antistatic wrist strap and use an ESD-protected mat. Store ESD-sensitive
components in its ESD safe packaging box before placing them on any surface.
Caution – This procedure requires the system to be extended out of the system
cabinet on its slides. Before attempting this procedure you must deploy system
cabinet stabilization devices, if fitted.
IB fan0 and IB fan1 are located at the top of the system. Each IB fan has one LED,
fault LED (
Replacing the System Indicator Board Connector Retaining Clip
). The LED is lit when there is a fault. It is off when there is no fault.
).
FIGURE 7-8
Chapter 7 Cooling Subsystem
).
FIGURE 7-5
7-11
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