Dell PowerVault NX3500 Hardware Owner's Manual page 46

Table 1-4. System Messages
Message
Warning: Control
Panel is not
installed.
Warning! No micro
code update
loaded for
processor n.
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.
Warning! PSU
mismatch. PSU
redundancy lost.
Check PSU.
46
About Your Solution
(continued)
Causes
The control panel is not
installed or has a faulty cable
connection.
Micro code update failed.
The system configuration of
processor, memory modules,
and expansion cards may not
be supported by the power
supplies.
A High Output power supply
and an Energy Smart power
supply are installed in the
system at the same time.
Corrective Actions
Install the control panel, or
check the cable connections
between the display module,
the control panel board,
and the system board.
See "Control Panel
Assembly" on page 81.
Update the BIOS firmware.
See "Getting Help" on
page 113.
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 77.
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 96.