IBM 87302RU, Руководство по техническому обслуживанию аппаратной части

Страница: 79 / 180

AC rear panel
Complete the following steps to replace the ac rear panel located at the rear of the
unit.
Note:
v
Read “Installation guidelines” on page 37.
v
Read the safety notices at
″
Safety information
″
on page 113.
v Read “Handling static-sensitive devices” on page 40.
1. Shut down the system, and remove power from the system (see “Shutting
down the BladeCenter T unit” on page 21).
2. Remove each power cord from the input power connections on the rear of the
BladeCenter T unit.
3. Remove the KVM module from the rear of the system (see “Removing the
KVM module” on page 57).
4. Remove the LAN module from the rear of the system (see “Removing the LAN
module” on page 59).
5. Using a screwdriver, fully loosen the seven captive fasteners on the old ac rear
panel.
AC rear panel
Captive fastener (6)
6. Remove the old ac rear panel from the system.
7. Remove the new ac rear panel from its packaging.
8. Position the new ac rear panel so that it aligns with the power inlet receptacles
on the system. Make sure that the ac rear panel is well seated on the system.
9. Using a screwdriver, tighten the seven captive fasteners on the new ac rear
panel. Torque the screws to 8-inch pounds.
Note: Torque the captive fasteners to 8 inch-pounds.
Chapter 5. Service replaceable units
69