Lenovo 5468 Setup Manual page 81

8. (Trained technician only) Replace the system board.
A Lenovo optional device that was just installed does not work.
1. Make sure that:
• The device is supported for the solution (see
• You followed the installation instructions that came with the device and the device is installed
correctly.
• You have not loosened any other installed devices or cables.
• You updated the configuration information in the Setup utility. Whenever memory or any other device
is changed, you must update the configuration.
2. Reseat the device that you just installed.
3. Replace the device that you just installed.
Voltage planar fault is displayed in the event log
Complete the following steps until the problem is solved.
1. Revert the system to the minimum configuration. See "Specifications" on page 3 for the minimally
required number of processors and DIMMs.
2. Restart the system.
• If the system restarts, add each of the items that you removed one at a time, restarting the system
each time, until the error occurs. Replace the item for which the error occurs.
• If the system does not restart, replace the system board.
http://www.lenovo.com/us/en/serverproven/
Chapter 5
).
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Resolving installation issues
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