Microprocessor And Fan Sink - IBM IntelliStation A Pro 6224 Hardware Maintenance Manual And Troubleshooting Manual

Note: The illustrations in this document might differ slightly from your hardware.
Figure 33. Replacing the power supply
To replace the power supply, reverse the previous steps, making sure to engage the
hooks on the power supply to the slots on the chassis.

Microprocessor and fan sink

Note:
v Read "Installation guidelines" on page 25.
v Read Appendix B, "Safety information," on page 117.
v Read "Handling static-sensitive devices" on page 25.
Complete the following steps to remove the fan-sink assembly and the
microprocessor:
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IntelliStation A Pro Type 6224: Hardware Maintenance Manual and Troubleshooting Guide
1. Turn off the computer and attached devices; then, disconnect all power cords
and external cables.
2. Turn the computer on its side so that it is lying flat, with the cover facing up.
3. Remove the cover and support bracket (see "Replacing the side cover" on
page 27 and "Replacing the support bracket" on page 29).
4. Remove the air baffle, if installed.
5. Disconnect the fan sink cable, noting its location.
Figure 34 on page 73 shows the location of the fan sink connector on the
microprocessor board.
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