Cpu Stress Tests - Lenovo BladeCenter HS23 7875 Problem Determination And Service Manual

• See Chapter 3 "Parts listing" on page 29 to determine which components are consumable, structural, or CRU
parts.
• If an action step is preceded by "(Trained technician only)," that step must be performed only by a trained
technician.
Description
Error code
516-040-001 Failed the loopback test at the physical layer.
516-040-064 Aborted the test because the device was busy.

CPU stress tests

Use this information to view CPU stress test error codes and resolve CPU stress test errors.
Follow the suggested actions in the order in which they are listed in the Action column until the problem is
solved.
Action
1. Make sure that the component firmware or
driver is installed correctly, upgrade if
necessary; then, rerun the test.
2. Make sure the OneCommand Manager daemon
is running.
3. Turn off and restart the blade server; then, rerun
the test. See "Turning off the blade server" on
page 7 and "Turning on the blade server" on
page 6.
4. If the failure remains, reinstall the device driver
and OneCommand Manager.
1. Make sure that no critical operation (for
example, firmware download) is already running.
2. Wait until the critical operation is complete;
then, run the test again.
3. If the failure remains, restart the OneCommand
Manager daemon.
4. Turn off and restart the blade server; then, rerun
the test. See "Turning off the blade server" on
page 7 and "Turning on the blade server" on
page 6.
Chapter 5
. 235
Diagnostics