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Severity
Critical
Serviceable
Automatically notify support
User Action
Complete the following steps:
1. Reseat Node. If fault still persist, replace node.
• AC : PSU_Unbalance
All installed power supplies occupy only one side of the chassis and are in diagnal to the side where all
powered-on nodes occupy. An unbalance power distribution condition is likely to occur.
Severity
Critical
Serviceable
Automatically notify support
User Action
Complete the following steps:
1. Make sure all power supplies are healthy and all 6 power supplies are installed. If less number of
power supplies are installed, make sure power supply slot 1 and 2 are occupied first.
• AD : PSU_Missmatch
Power supplies of different ratings are installed in the same chassis.
Severity
Critical
Serviceable
Automatically notify support
User Action
Complete the following steps:
1. Make sure that there is no mix of different rating power supplies.
• AE : PSU_Not_Support
This error indicates at least one non-support PSU is installed.
Severity
Critical
Serviceable
Automatically notify support
User Action
Complete the following steps:
1. Make sure that all power supplies installed are Lenovo approved common form factor power
supplies supported on this type of system.
• AF : PSU_Policy_Loses
Previously configured power supply redundancy policy is lost.
.
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Chapter 5
FPC events
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