Hardware Owner's Manual

114 About Your System
W1228 RAID
Controller
battery
capacity <
24hr.
Warns predictively that the
RAID battery has less than
24 hours of charge left.
Allow RAID battery to
charge to greater than 24
hours of available charge.
If problem persists,
replace the RAID battery.
See "Installing the Storage
Controller Board" on
page 282.
W1627 Power
required >
PSU wattage.
Check PSU and
config.
The system configuration
requires more power than
what the power supply can
provide.
Turn off power to the
system, reduce the
hardware configuration or
install higher-wattage
power supplies, and then
restart the system.
W1628 Performance
degraded.
Check PSU and
system
configur-
ation.
The system configuration
requires more power than
what the power supply can
provide, but it can boot if
throttled.
Turn off power to the
system, reduce the
hardware configuration or
install higher-wattage
power supplies, and then
restart the system.
NOTE: For the full name of an abbreviation or acronym used in this table, see the
Glossary at support.dell.com/manuals.
Table 1-26. LCD Status Messages
(continued)
Code Text Cause Corrective Actions