How to Remove the DC-to-DC Converter

Note - As you lower the fan tray assembly, ensure that the cables remain properly routed under their notches on the fan tray assembly.

6.Tighten the two captive Phillips screws securing the fan tray assembly to the chassis.

4To reassemble the system, complete this task:

Section 2.7 “How to Replace the System Cover” on page 67

6.5How to Remove the DC-to-DC Converter

Complete these tasks:

Section 2.1 “How to Power Off the System” on page 54

Section 2.4 “How to Position the System for Service” on page 60

4Section 2.6 “How to Remove the System Cover” on page 65 Section 2.8 “How to Avoid Electrostatic Discharge” on page 69

1.Disconnect the AC power cord(s) from the system.

2.Disconnect the CPU core voltage power cable from connector J0103 on the DC-to-DC converter board.

Press the tab on the connector.