A-4 Dell Precision 410 Systems Service Manual
Chassis Intrusion Chassis Intrusion displays the status of the
system’s chassis intrusion detect o r.
If the chassis is opened, the setting changes
from Not Detected to Det e cted, and the fol-
lowing message is displayed during the boot
routine at system start-up:
Alert! Cover was previously removed.
To clear t his field an d allo w future intr usions to
be detec ted, ma k e sure t hat the chassis cover
is closed, and then enter the System Setup
program dur ing the sy stem’s POST. At Chass is
Intrusion, use the left- or right-arrow key to
choose Reset. This action changes the sett ing
to its default, Not Detected. If a setup pass-
word has been set, only the person who set
the password can clear the Chassis Intrusion
message.
T hermal Pow er-off When enabled, sets a timer to shut down the
system approximately 3 minutes after the
system BIOS detects an overtemperature
conditi on for a processor o r hard-disk drive.
K eyboard Errors Enables or disables reporting of keyboard
errors during the POS T.
System Password Displays current status of system’s password
security feature. Also is used to assign and
verify a new password.
Password Status P rovides an extra measure of system security
by letting you set the system password to
Locked or Unlocked.
B oot Sequence Determines whether the syst em boots from
diskette (if present) or hard-disk drive.
Setup Passw ord R estricts access to the System Setup
program.
Auto Power On Allows you to turn your computer system on
automatic ally on certain day s of the week at a
preset time.