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Chapter 5 Troubleshooting the System Hardware
Symptoms and Solutions
5-64
Cisco Wide Area Application Engine 7326 Hardware Installation Guide
OL-6831-02
System Shutdown
Use Table 5-26 and Table 5-27 for troubleshooting when experiencing system
shutdown related to voltage or temperature problems.
Table 5-26 Voltage-Related System Shutdown
Error Message Cause and Action
System shutoff due to x current over max value
(level—critical; system drawing too much current
on voltage x bus)
See the “Checking the Power Subsystem” section
on page 5-11.
System shutoff due to xV overvoltage
(level—critical; system shutoff due to x supply
overvoltage)
1. Check the power supply connectors.
2. Check the power supply.
3. Check the power cage assembly.
System shutoff due to x undervoltage
(level—critical; system shutoff due to x supply
undervoltage)
1. Check the power supply connectors.
2. Check the power supply.
3. Check the power cage assembly.
System shutoff due to VRM x overvoltage The VRM x needs to be replaced. Have the system
serviced.
System shutoff due to excessive (< 240 VAC)
loading
1. See the “Checking the Power Subsystem”
section on page 5-11.
2. Cycle AC power on and off.