Ac Box Assembly Mechanism - IBM eServer xSeries 455 Type 8855 Hardware Maintenance Manual And Troubleshooting Manual

AC box assembly mechanism

Before you begin:
v Read "Installation guidelines" on page 77.
v Read the safety notices at "Safety notices (multilingual translations)" on page
v Read "Handling static-sensitive devices" on page 218.
Complete the following steps to remove the ac box assembly mechanism:
10. Remove the two screws 2 that secure the side panel to the chassis, and lift
11. Detach each of the two power connectors near the power supplies:
12. Detach the bundled power cable from the chassis:
13. Remove the ac box assembly from the server.
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IBM xSeries 455 Type 8855: Hardware Maintenance Manual and Troubleshooting Guide
219.
1. Turn off the server (see "Turning off the server" on page 9), and disconnect all
power cords and external cables.
2. Open the top cover (see "Opening the cover" on page 84).
3. Remove fans 1 and 2 (see "Replacing fan 1 or 2" on page 107).
4. Remove the top cover assembly (see "Top cover assembly" on page 148).
5. Remove the memory-board assembly (see "Memory-board assembly" on page
127 for details).
6. Remove the shipping thumbscrews from the right side of the server, and lift the
retention bracket from the server.
7. Remove the processor-board assembly (see "Processor-board assembly" on
page 129 for details).
8. Remove the PCI-X board assembly (see "PCI-X board assembly" on page
133).
9. Remove the two screws 1 that secure the ac box assembly mechanism to
the chassis.
the panel away from the server.
a. Using a screwdriver, depress the two tabs on the connector.
b. Pull the connector toward the rear of the server and detach.
a. Pull the bundled power cable through the slot in the crossbar.
b. Slide the two power connectors through the opening 3 on the side of the
server.