Non-Hot Swap Power Supply - IBM IntelliStation Z Pro 6223 Hardware Maintenance Manual And Troubleshooting Manual

Non-hot swap power supply

Before you begin:
v Read Appendix B, "Safety information," on page 125.
v Review the information in "System reliability considerations" on page 23.
To remove the non-hot-swap power supply, complete the following steps:
1. Turn off the computer, if it is on.
2. Disconnect the power cord from the power source and from the computer; then,
3. Remove the cover (see "Removing the side cover" on page 25).
4. Disconnect internal cables from the power supply to the system board and any
5. Remove the screws from the rear of the computer.
6. Gently move the power supply away from the chassis and lift it out of the
To replace the non-hot-swap power supply, complete the following steps:
1. Align the tabs on the top of the power supply with the tab slots on the underside
2. Secure the power supply to the rear of the chassis with the four screws.
3. Reconnect the power cables.
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IntelliStation Z Pro Types 6223 and 6227: Hardware Maintenance Manual and Troubleshooting Guide
disconnect all external cables.
other components to which it is attached, making a note of where they connect.
computer.
of the top rear of the chassis, and slide the power supply toward the rear of the
chassis.