IBM HS40 - BladeCenter - 8839 Maintenance And Troubleshooting Manual page 76

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BladeCenter HS40 Type 8839: Hardware Maintenance Manual and Troubleshooting Guide
b. If the blade server has a SCSI storage expansion unit installed on it, the
blade server and expansion option require three adjacent bays.
c. When any blade server or option is in blade bays 7 through 14, power
modules must be installed in power bays 1 and 2, and power modules
must be installed in power bays 3 and 4.
Attention: To help ensure proper cooling, performance, and system
reliability, make sure that each of the blade bays on the front of the
BladeCenter unit has a blade server, expansion unit, or filler blade installed.
Do not operate the BladeCenter unit for more than 1 minute or the
BladeCenter T unit for more than 20 minutes without either a blade server,
expansion unit, or filler blade installed in each blade bay.
4. Make sure that the release levers on the blade server are in the open position
(perpendicular to the blade).
5. Slide the blade server into the bay until it stops. The spring-loaded doors
further back in the bay that cover the bay opening move out of the way as you
insert the blade server.
6. Push the release levers on the front of the blade server closed.
7. Turn on the blade server. See "Turning on the blade server" on page 6 for
instructions.
8. Make sure that the power-on LED on the blade control panel is lit continuously,
indicating that the blade server is receiving power and is turned on.
9. Write identifying information on one of the user labels that comes with the
blade server; then, place the label on the BladeCenter unit bezel just below the
blade server, as shown in the following illustration.
CD CD CD
User
label
Important: Do not place the label on the blade server or block the ventilation
holes on the blade server in any way.