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v Follow the suggested actions in the order in which they are listed in the Action column until the problem
is solved.
v See Chapter 3, "Parts listing, Type 7996," on page 11 to determine which components are CRUs and which
components are FRUs.
v If an action step is preceded by "(Trained service technician only)," that step must be performed only by a
trained service technician.
Symptom
The CD or DVD drive is not
recognized after being switched
back to the blade workstation
®
running Windows
2000
Advanced Server with SP3
applied. (When the CD or DVD
drive owned by blade
workstation x is switched to
another blade workstation, then
is switched back to blade
workstation x, the operating
system in blade workstation x
no longer recognizes the CD or
DVD drive. This happens when
you have not safely stopped the
drives before switching
ownership of the media tray [CD
or DVD drive, diskette drive,
and USB port].)
Service processor problems
v Follow the suggested actions in the order in which they are listed in the Action column until the problem
is solved.
v See Chapter 3, "Parts listing, Type 7996," on page 11 to determine which components are CRUs and which
components are FRUs.
v If an action step is preceded by "(Trained service technician only)," that step must be performed only by a
trained service technician.
Symptom
The management-module
reports a general monitor
failure.
Action
Note: Because the BladeCenter unit uses USB to communicate with the media
tray devices, switching ownership of the media tray to another blade workstation is
the same as disconnecting a USB device. Before you switch ownership of the CD
or DVD drive (media tray) to another blade workstation, safely stop the media tray
devices on the blade workstation that currently owns the media tray, as follows:
1. Double-click the Unplug/Eject Hardware icon in the Windows taskbar.
2. Select USB Floppy and click Stop.
3. Select USB Mass Storage Device and click Stop.
4. Click Close.
You can now safely switch ownership of the media tray to another blade
workstation.
Action
Disconnect the BladeCenter unit from all electrical sources, wait for 30 seconds,
reconnect the BladeCenter unit to the electrical sources, and restart the blade
workstation. If the problem remains, see "Solving undetermined problems" on page
80, and the Hardware Maintenance Manual and Troubleshooting Guide or Problem
Determination and Service Guide for your BladeCenter unit.
67
Chapter 5. Diagnostics
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