IBM HS40 - BladeCenter - 8839, Maintenance And Troubleshooting Manual

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The following illustration shows how to close the blade server cover.
Blade cover
Cover
pins
Air baffle
Complete the following steps to close the blade server cover:
1. Review the safety information beginning on page 109 and “Installation
guidelines” on page 33.
2. If you removed the blade bezel assembly, replace it now. See “Installing the
blade server bezel assembly” on page 62 for instructions.
3. Before closing the cover, check that all components are installed and seated
correctly and that you have not left loose tools or parts inside the blade server.
Attention: To help ensure proper cooling and system reliability the air baffle
must be correctly positioned and fully seated.
4. Make sure that the air baffle covering microprocessor 1 and microprocessor 4 is
positioned and pushed down so that both heat sink captive mounting screws are
through the holes in the air baffle.
Air baffle
Microprocessor 1 and 4
heat sink captive mounting screws
5. Lower the cover so that the slots at the rear slide down onto the pins at the rear
of the blade server, as shown in the illustration.
6. Pivot the cover to the closed position as shown in the illustration, until it clicks
into place.
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BladeCenter HS40 Type 8839: Hardware Maintenance Manual and Troubleshooting Guide