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Mechanical chassis
Complete the following steps to replace the mechanical chassis of the BladeCenter
T unit.
Note:
v Read "Installation guidelines" on page 35.
v Read the safety notices in "Safety" on page v.
v Read "Handling static-sensitive devices" on page 37.
10. Remove the LAN module from the rear of the system (see "Removing the
11. Remove the ac rear panel from the rear of the unit (see "Rear panel" on page
12. Remove the two upper flex circuit assemblies (see "Upper flex circuit
13. For each docking board/blower housing assembly, loosen the two captive
14. Grasp the left docking board/blower assembly housing by the frame, and
15. Grasp the right docking board/blower assembly housing by the frame, and
16. Loosen the four captive fasteners on the rear chassis stiffener bracket.
17. Pull the rear chassis stiffener bracket off the chassis.
18. Loosen and remove the six non-captive screws that mount the backplane to
19. Holding the backplane at the top near the guide pins, pull the backplane out
20. Remove the backplane insulator.
21. Remove the old mechanical chassis, and set it aside.
76
BladeCenter T Type 8267: Hardware Maintenance Manual and Troubleshooting Guide
1. Shut down and remove power from the system (see "Shutting down the
BladeCenter T unit" on page 17).
2. Remove each power cord from the input power connections on the rear of the
BladeCenter T unit.
3. Remove the power modules and fillers from the bays at the front of the unit
(see "Removing a power module" on page 45).
4. Remove the management modules and fillers from the bays at the front of the
unit (see "Removing a management module" on page 49).
5. Remove the media tray at the front of the unit (see "Removing the media
tray" on page 47).
6. Remove the server blades and fillers from the front of the unit (see
"Removing and installing a blade server or filler module" on page 60).
7. At the rear of the unit, remove the blowers from the docking board/blower
housing assemblies (see "Removing and installing blower modules" on page
50).
8. Remove all I/O switches and switch fillers from the rear of the unit.
9. Remove the KVM module from the rear of the system (see "Removing the
KVM module" on page 54).
LAN module" on page 55).
63).
assembly" on page 64) and the two lower flex circuit assemblies (see "Lower
flex circuit assembly" on page 66).
fasteners located above and below the power inlet receptacles.
carefully pull the housing out from the system chassis.
carefully pull the housing out from the system chassis.
the chassis.
and off of the guide pins.
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