IBM HS40 - BladeCenter - 8839 Maintenance And Troubleshooting Manual page 63

4. Remove the blade server cover.
a. Open the blade server cover (see "Opening the blade server cover" on
page 40 for instructions), and lift it off the blade server.
Cover
pins
Air baffle
b. Store the cover in a safe place.
5. Locate the blade expansion connector on the processor board and remove the
terminator from the connector.
Blade expansion
connector terminator
6. Before installing the SCSI storage expansion unit, 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.
Blade cover
Blade-cover
release
Blade-cover
release
Chapter 4. Installing options
53