HP Kayak XU 04xx HP Kayak XU PC Workstation Technical Reference Manual Hardwar - Page 61

Power Saving and Ergonometry, Power-On from Space-Bar, Power Button Override

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4 HP BIOS Power Saving and Ergonometry Power Saving and Ergonometry Power-On from Space-Bar The power-on from the space-bar function is enabled, provided that: • The computer is connected to a Power-On keyboard (recognizable by the Power-On icon on the space bar). • The computer is running a Windows operating system. • The function has not been disabled by setting SW-8 to UP on the system board switches. • The function has not been disabled in the "Power" menu of the Setup pro- gram. Power Button Override Under certain circumstances, in order to prevent accidental data or information loss, the PC Workstation cannot be turned off (i.e. after pressing the power button, the power indication light is red and the fans are still running): • If the PC Workstation is locked, "power-off" is not allowed. First, the password to unlock the PC Workstation must be entered in order to turn it off. • If the PC Workstation is in suspend/sleep mode, "power-off" is disabled to prevent a loss of information/data. To override this "power button disable" feature, press the Power On/Off button for five seconds, and the system will be automatically turned off. Note that this does not shut down the operating system properly and may result in loss of information or data. Package Intrusion Feature Each time the cover is removed from the PC Workstation, a detector placed near the Power On/Off button will report the fact to the HP TopTOOLS utility. 53

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53
4
HP BIOS
Power Saving and Ergonometry
Power Saving and Ergonometry
Power-On from Space-Bar
The
power-on from the space-bar
function is enabled, provided that:
•
The computer is connected to a Power-On keyboard (recognizable by the
Power-On icon on the space bar).
•
The computer is running a Windows operating system.
•
The function has not been disabled by setting SW-8 to
UP
on the system
board switches.
•
The function has not been disabled in the “Power” menu of the
Setup
pro-
gram.
Power Button Override
Under certain circumstances, in order to prevent accidental data or
information loss, the PC Workstation cannot be turned off (i.e. after pressing
the power button, the power indication light is red and the fans are still
running):
•
If the PC Workstation is locked, “power-off” is not allowed. First, the
password to unlock the PC Workstation must be entered in order to turn
it off.
•
If the PC Workstation is in suspend/sleep mode, “power-off” is disabled to
prevent a loss of information/data.
To override this “power button disable” feature, press the Power On/Off
button for five seconds, and the system will be automatically turned off.
Note that this does not shut down the operating system properly and may
result in loss of information or data.
Package Intrusion Feature
Each time the cover is removed from the PC Workstation, a detector placed
near the Power On/Off button will report the fact to the HP TopTOOLS
utility.