IBM eServer BladeCenter HS20 Type 8832, Maintenance And Troubleshooting Manual

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Replacing a SCSI hot-swap hard disk drive
If a hard disk drive in the storage expansion unit fails, you can replace it without
turning off the blade server.
Storage
expansion unit
Blade
Drive tray
Drive handle
(in open position)
Hard disk drive
Filler
panel
Complete the following steps to replace a SCSI hot-swap hard disk drive in a
storage expansion unit hot-swap bay.
Attention: To maintain proper system cooling, do not operate the BladeCenter
unit for more than one minute without either a hot-swap hard disk drive or a filler
panel installed in each storage expansion unit bay.
1. Read Appendix B, “Safety information,” on page 97 and “Installation guidelines”
on page 27.
2. Locate the defective hard disk drive (look for an amber status LED that is lit on
the front of the hard disk drive).
3. Make sure the hard disk drive has stopped spinning.
4. Move the handle on the hard disk drive to the open position (perpendicular to
the hard disk drive), and pull the hot-swap hard disk drive assembly from the
bay.
5. Within one minute, install the replacement hard disk drive in the hot-swap bay
(see “Installing a SCSI hot-swap hard disk drive” on page 48 for instructions).
Replacing the battery
IBM has designed this product with your safety in mind. The lithium battery must be
handled correctly to avoid possible danger. If you replace the battery, you must
adhere to the following instructions.
Note: In the U.S., call 1-800-IBM-4333 for information about battery disposal.
If you replace the original lithium battery with a heavy-metal battery or a battery with
heavy-metal components, be aware of the following environmental consideration.
Batteries and accumulators that contain heavy metals must not be disposed of with
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BladeCenter HS20 Type 8832: Hardware Maintenance Manual and Troubleshooting Guide