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32 About Your System
E1620 Power Supply #
(### W) AC
power error.
Check PSU
cables.
Specified power supply's
AC input is outside of the
allowable range.
Check the AC power
source for the specified
power supply. If the
problem persists,
see "Troubleshooting
Power Supplies" on
page 163.
E1624 Lost power
supply
redundancy.
Check PSU
cables.
The power supply
subsystem is no longer
redundant. If the
remaining power supply
fails, the system
shuts down.
See "Troubleshooting
Power Supplies" on
page 163.
E1626 PSU Mismatch. The power supplies in
the system are not the
same wattage.
Ensure that power
supplies with matching
wattage are installed.
See the Technical
Specifications outlined in
your system’s Getting
Started Guide.
E1629 Power required
> PSU wattage.
Check PSU and
config.
The system configuration
requires more power than
the power supplies can
provide, even with
throttling.
Turn off power to the
system, reduce the
hardware configuration or
install higher-wattage
power supplies, and then
restart the system.
E1710 I/O channel
check error.
Review & clear
SEL.
The system BIOS has
reported an I/O channel
check.
Check the SEL for
more information and
then clear the SEL.
Remove AC power to the
system for 10 seconds and
restart the system.
If the problem persists,
see "Getting Help" on
page 187.
Code Text Causes Corrective Actions
book.book Page 32 Tuesday, August 24, 2010 1:47 PM