Software Problems; Universal Serial Bus (Usb) Port Problems - IBM power PS700 Problem Determination And Service Manual

Software problems

Use this information to recognize software problem symptoms and to take corrective actions.
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 8406," on page 229 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
You suspect a software
problem.

Universal Serial Bus (USB) port problems

This topic describes USB port problem symptoms and corrective actions.
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 8406," on page 229 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
A USB device does not work.
Action
1. To determine whether the problem is caused by the software, make sure that:
v The server has the minimum memory that is needed to use the software. For
memory requirements, see the information that comes with the software.
Note: If you have just installed an adapter or memory, the blade server
might have a memory-address conflict.
v The software is designed to operate on the blade server.
v Other software works on the blade server.
v The software works on another server.
2. If you received any error messages when using the software, see the
information that comes with the software for a description of the messages and
suggested solutions to the problem.
3. Contact your place of purchase of the software.
Action
Make sure that:
v The correct USB device driver is installed.
v The operating system supports USB devices.
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Chapter 2. Diagnostics