
Chapter 2. Diagnostics
193
2.14.4
Solving shared power problems
Problems with shared resources might appear to be in the blade server, but might actually
be a problem in a Bull Blade Chassis - Enterprise power component.
To check the general function of shared power resources, perform the following procedure.
1.
Verify that the LEDs on all the Blade Chassis power modules are lit.
2.
Verify that power is being supplied to the Bull Blade Chassis - Enterprise.
3.
Verify that the installation of the blade server type is supported by the Bull Blade
Chassis - Enterprise.
4.
Verify that the power configuration of the Bull Blade Chassis - Enterprise supports the
blade bay where your blade server is installed.
5.
Verify that the Bull Blade Chassis - Enterprise power management configuration and
status support blade server operation.
See the
Management Module User’s Guide
or the
Management Module Command-
Line Interface Reference Guide
for more information.
6.
Verify that the local power control for the blade server is set correctly.
See the
Management Module User’s Guide
or the
Management Module Command-
Line Interface Reference Guide
for more information.
7.
Verify that the Bull Blade Chassis - Enterprise blowers are correctly installed and
operational.
If these steps do not resolve the problem, it is likely a problem with the blade server. See
“
Power problems
” on page
165
for more information.
2.14.5
Solving shared video problems
Problems with shared resources might appear to be in the blade server, but might actually
be a problem in a Bull Blade Chassis - Enterprise video component.
Some monitors have their own self-tests. If you suspect a problem with the monitor, see the
information that comes with the monitor for instructions for adjusting and testing the
monitor.
To check for video problems, perform the following procedure.
1.
Verify that the monitor brightness and contrast controls are correctly adjusted.
2.
Verify that the keyboard/video select button LED on the front of the blade server is lit.
A lit indicator shows that the blade server is connected to the shared blade chassis
monitor
3.
Verify that the video cable is securely connected to the management-module. Non-Bull
monitor cables might cause unpredictable problems.
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