IBM IntelliStation Z Pro 6221, Hardware Maintenance Manual

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3. Disengage the front end of the support bracket from the computer and set the
bracket aside.
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To reinstall the support bracket, reverse the previous steps.
Air baffle
Complete the following steps to remove the air baffle:
1. Review “Safety notices (multilingual translations)” on page 120, “Installation
guidelines” on page 35, and “Handling electrostatic discharge-sensitive devices”
on page 120.
2. Turn off the computer and all attached devices.
3. Disconnect all power cords; then disconnect all external cables.
4. Remove the side cover (see “Removing the side cover” on page 39).
Installing options
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