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Using the System Setup Program 35
System and Setup Password Features
NOTICE: The password features provide a basic level of security for the data on your system. If your data requires
more security, use additional forms of protection, such as data encryption programs.
NOTICE: Anyone can access the data stored on your system if you leave the system running and unattended
without having a system password assigned or if you leave your system unlocked so that someone can disable the
password by changing a jumper setting.
Your system is shipped to you without the system password feature enabled. If system security is a
concern, operate your system only with system password protection.
Out Of Range Thermal CPU_0 Thermal threshold exceeded on
CPU0.
Ensure that thermal grease is applied
to the heat sink and the heat sink is
installed properly. Ensure that the
system fans are functioning properly.
See "Replacing the Processor" on
page 75 and "Troubleshooting System
Cooling Problems" on page 102.
Thermal CPU_1 Thermal threshold exceeded on
CPU1.
Thermal front
(air)
Thermal threshold exceeded on
air temperature sensor or front
panel thermal diode was not
detected.
Verify that cables are firmly seated in
the connectors on the front I/O panel
and the system board. See "Front I/O
Panel (Service Only Parts Procedure)"
on page 89.
FAN_FRONT Bad or missing fan detected. See "Troubleshooting System Cooling
Problems" on page 102.
FAN_MEM
FAN_CCAG
FAN_HDD (Hard -
Disk fan)
FAN_PSU
Voltage CPU_0 Voltage threshold exceeded. The
power supply or the system board
may be faulty.
See "Getting Help" on page 123.
Voltage CPU_1
+VTT
+VCC
NOTE: For the full name of an abbreviation or acronym used in this table, see the "Glossary" on page 149.
Table 2-6. System Event Log Entries (continued)
Event Type Event Data Causes Corrective Actions
book.book Page 35 Monday, June 5, 2006 1:51 PM