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APPENDIX B: SERVER HARDWARE TROUBLESHOOTING
TROUBLESHOOTING A HARD DRIVE
CAUTION
: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple
repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage
due to servicing that is not authorized is not covered by your warranty. Read and follow the safety instructions that came with the
product.
CAUTION
: This troubleshooting procedure can destroy data stored on the hard drive. Before you proceed, back up all files on the
hard drive.
1.
Run the appropriate online diagnostics test.
Depending on the results of the diagnostics test, proceed as needed through the following steps.
2.
If your system has a RAID controller card and your hard drives are configured in a RAID array, perform the following steps:
a.
Restart the system and enter the host adapter configuration utility program by pressing <Ctrl><R> for a PERC
controller or <Ctrl><C> for a SAS controller. See the documentation supplied with the host adapter for information
about the configuration utility.
b.
Ensure that the hard drive(s) have been configured correctly for the RAID array.
c.
Take the hard drive offline and reseat the drive.
d.
Exit the configuration utility and allow the system to boot to the operating system.
3.
Ensure that the required device drivers for your controller card are installed and are configured correctly. See the operating
system documentation for more information.
4.
Restart the system, enter the System Setup program, and verify that the drives appear in the System Setup program.
TROUBLESHOOTING AN EXPANSION CARD
CAUTION
: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple
repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage
due to servicing that is not authorized is not covered by your warranty. Read and follow the safety instructions that came with the
product.
NOTE
: When troubleshooting an expansion card, see the documentation for your operating system and the expansion card.
1.
Run the appropriate online diagnostic test.