Server Hardware Owner's Manual

50 About Your System
Warning! Power
required exceeds
PSU wattage.
Check PSU and
system
configuration.
Warning!
Performance
degraded. CPU and
memory set to
minimum
frequencies to
meet PSU wattage.
System will
reboot.
The system configuration of
processor, memory modules,
and expansion cards may not
be supported by the power
supplies.
If any system components
were just upgraded, return
the system to the previous
configuration. If the system
boots without this warning,
then the replaced
component(s) are not
supported with this power
supply. If Energy Smart
power supplies are installed,
replace them with the High
Output power supplies to
use the components. See
"Power Supplies" on
page 125.
Warning! PSU
mismatch. PSU
redundancy lost.
Check PSU.
A High Output power supply
and an Energy Smart power
supply are installed in the
system at the same time.
Install two High Output or
two Energy Smart power
supplies in the system.
You can also run the system
on one power supply until
you can obtain two power
supplies of the same type.
See "Troubleshooting Power
Supply" on page 151.
Warning!
Unsupported
memory
configuration
detected. The
memory
configuration is
not optimal. The
recommended
memory
configuration
is:
<message>.
Invalid memory
configuration. The system
will run but with reduced
functionality.
Ensure that the memory
modules are installed in a
valid configuration.
See "General Memory
Module Installation
Guidelines" on page 106.
If the problem persists,
see "Troubleshooting System
Memory" on page 153.
Table 1-3. System Messages (continued)
Message Causes Corrective Actions
R310HOM.book Page 50 Thursday, March 4, 2010 1:03 AM