Running Diagnostics On The Dimm; Completing The Replacement Process; Replacing Pci Cards And Risers In An N7000 Series System - IBM N7800 Hardware And Service Manual

5. Reconnect the power cables to the power supplies and to the power sources,
6. Reboot the system and press Ctrl-C to stop the boot process.
7. Enter the following command at the boot loader prompt: boot_diags

Running diagnostics on the DIMM

After installing a new DIMM, you should run diagnostics.
Procedure
1. Enter the following command at the main diagnostics prompt to enter the
2. Confirm that the total memory output is consistent with expectations.
3. Run the Comprehensive memory tests: option 1.
4. After you complete the tests, exit diagnostics.
5. Return the system to normal operation:

Completing the replacement process

Return the failed part to IBM. Contact IBM Service and Support at 1-800-IBM-SERV
(1-800-426-7378) for more information on the return procedure.

Replacing PCI cards and risers in an N7000 series system

To replace a PCI card or riser in the system, you must perform the following tasks
in order.
About this task
Note: If you are replacing or installing a Performance Acceleration Module (PAM)
or Flash Cache module, refer to the "Installing or replacing a Flash Cache module
or PAM" appendix in the IBM System Storage N series Introduction and Planning
Guide. This and other N series documentation is available on the IBM N series
support website, which is accessed and navigated as described in "Websites" on
page xx.
v You can use this procedure with all versions of Data ONTAP supported by your
v This procedure refers to HA pairs, which in releases prior to Data ONTAP 8.0
v All other components in the system must be functioning properly; if not, contact
When recabling, remember to reinstall the media converters (SFPs) if you are
using fiber cables.
and then turn on the power.
memory menu: mem
If your system is in...
An HA pair
A stand-alone configuration
system.
were called active/active configurations.
technical support.
Then issue this command...
Run the cf giveback command (in 7-Mode)
or the storage failover giveback command
(in Cluster-Mode) from the partner node
console.
Enter the following command at the prompt
to boot the system: boot_ontap
Chapter 5. Replacing N7000 series system devices
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