Dell PowerEdge R910 Hardware Owner's Manual - Page 30
E161C Power Supply - technical guide
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Code Text Causes Corrective Actions E1618 Predictive failure on Power Supply # (### W). Check PSU. A power supply fan failure, an over-temperature condition, or power supply communication error has caused the predictive warning of an impending power supply failure. See "Troubleshooting Power Supplies" on page 179. E161C Power Supply # (### W) lost AC power. Check PSU cables. Specified power supply is attached to the system, but it has lost its AC input. Check the AC power source for the specified power supply. If the problem persists, see "Troubleshooting Power Supplies" on page 179. E1620 Power Supply # (### W) AC power error. Check PSU cables. Specified power supply's AC Check the AC power input is outside of the source for the specified allowable range. power supply. If the problem persists, see "Troubleshooting Power Supplies" on page 179. E1624 Lost power supply redundancy. Check PSU cables. The power supply subsystem See "Troubleshooting is no longer redundant. If Power Supplies" on the remaining power supply page 179. fails, the system will shut down. E1626 Power Supply The power supplies in the Mismatch. system are not the same PSU1 = ### W, wattage. PSU2 = ### W. Ensure that power supplies with matching wattage are installed. See the Technical Specifications outlined in your system's Getting Started Guide. E1629 Power The system configuration required > requires more power than PSU wattage. the power supplies can Check PSU and provide, even with config. throttling. Turn off power to the system, reduce the hardware configuration or install higher-wattage power supplies, and then restart the system. 30 About Your System