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1.
Run the appropriate online diagnostic test. See
Using Server Administrator Diagnostics
2.
Using the System Setup Program
3.
Restart the system and press the applicable key sequence to enter the configuration utility program:
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<Ctrl><C> for a SAS controller
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<Ctrl><R> for a SAS RAID controller
See the controller's documentation for information about configuration settings.
4.
Check the configuration settings, make any necessary corrections, and restart the system.
If the problem is not resolved, continue to the next step.
5.
6.
Turn off the system and attached peripherals, and disconnect the system from its electrical outlet.
7.
Open the system. See
Opening and Closing the System
.
8.
Ensure that the controller card is firmly seated in its connector. See
9.
If you have a SAS RAID controller daughter card, ensure that the following RAID components are properly installed and connected:
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Memory module
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Battery
10.
11.
Ensure that the cables are firmly connected to the SAS controller daughter card and the SAS backplane board.
12.
Close the system. See
Opening and Closing the System
13.
Reconnect the system to its electrical outlet, and turn on the system and attached peripherals. If the problem persists, proceed as follows:
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If you have a SAS controller daughter card, see
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If you have a SAS RAID controller daughter card, replace the SAS RAID daughter card battery. See
battery does not solve the problem, see
.
Troubleshooting Expansion Cards
Problem
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Error message indicates a problem with an expansion card.
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Expansion card performs incorrectly or not at all.
Action
1.
Run the appropriate online diagnostic test. See
Using the System Setup Program
2.
3.
Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
CAUTION:
Only trained service technicians are authorized to remove the system cover and access any of the components inside the system.
Before performing any procedure, see your
Product Information Guide
for complete information about safety precautions, working inside the
computer and protecting against electrostatic discharge.
NOTE:
When troubleshooting an expansion card, see the documentation for your operating system and the expansion card.
CAUTION:
Only trained service technicians are authorized to remove the system cover and access any of the components inside the system.
Before performing any procedure, see your
Product Information Guide
for complete information about safety precautions, working inside the
computer and protecting against electrostatic discharge.