HP Xw9400 HP xw9400 Workstation - Service and Technical Reference Guide - Page 43

Heading, Option, Description, F9=Boot Menu, F10=Setup, F12=Network Service Boot, Previous, State - boot block

Page 43 highlights

Table 4-1 Computer Setup Utility menu descriptions (continued) Heading Option Description POST Messages (Enable/Disable). When enabled, POST displays non-error messages to the screen. F9 Prompt (Displayed/Hidden) Displays F9=Boot Menu during POST. Hiding this feature prevents the text from being displayed, but pressing F9 still calls up the boot menu. F10 prompt (Displayed/Hidden) Displays F10=Setup during POST. Hiding this feature prevents the text from being displayed but pressing F10 still accesses the Setup screen. F12 prompt (Displayed/Hidden) Displays F12=Network Service Boot during POST. Hiding this feature prevents the text from being displayed, but pressing F12 still forces the system to attempt booting from the network. Option ROM* Prompt (Enable/Disable) When enabled, causes the system to display a message before loading options ROMs. Remote Wakeup Boot Source Enables you to specify which boot device to use after a remote wake event. After Power Loss (Off/On/Previous State) In the event of an AC power loss, determines system behavior when power is restored. Options are Off (stay off), On (turn on immediately), and Previous State (if the computer was on when power was lost, power on immediately; if it was off, stay off). POST Delay (in seconds) (None, 5, 10, 15, 20) Specifies a delay during POST. This setting may be necessary for certain addin peripherals that respond slowly or violate specifications. For instance, disk drives should spin up within 15 seconds, but some older drives might take longer. Setup Browse Mode (Enable/Disable) Enables viewing Setup Options without entering Setup password. Enable allows you to view Setup in read-only mode if you do not enter the Setup password. Disable blocks Setup entirely if you do not enter the Setup password. This option is only valid if a Setup password is set. Thermal Fan Idle Mode This setting changes the minimum fan speed. The fans are still automatically controlled. The internal fans of the system are controlled automatically to guarantee proper operation of any configuration shipped from the factory. However, some customers with cards and configurations with special thermal/cooling needs may need to increase the minimum spinning speed of the fans in the system. They can do so by using this menu and selecting a higher minimal fan speed. BIOS Enables you to disable or specify a day and time for BIOS power-on. Power-On OS Power ACPI S3 Support (Enable/Disable) Manageme nt Enables/disables ACPI S3 suspend-to-RAM (Standby) from OS. ENWW Computer Setup (F10) Utility 33

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Heading
Option
Description
POST Messages (Enable/Disable).
When enabled, POST displays non-error messages to the screen.
F9 Prompt (Displayed/Hidden)
Displays
F9=Boot Menu
during POST. Hiding this feature prevents the text
from being displayed, but pressing
F9
still calls up the boot menu.
F10 prompt (Displayed/Hidden)
Displays
F10=Setup
during POST. Hiding this feature prevents the text from
being displayed but pressing F10 still accesses the Setup screen.
F12 prompt (Displayed/Hidden)
Displays
F12=Network Service Boot
during POST. Hiding this feature
prevents the text from being displayed, but pressing F12 still forces the system
to attempt booting from the network.
Option ROM* Prompt (Enable/Disable)
When enabled, causes the system to display a message before loading options
ROMs.
Remote Wakeup Boot Source
Enables you to specify which boot device to use after a remote wake event.
After Power Loss (Off/On/Previous State)
In the event of an AC power loss, determines system behavior when power is
restored. Options are
Off
(stay off),
On
(turn on immediately), and
Previous
State
(if the computer was on when power was lost, power on immediately; if
it was off, stay off).
POST Delay (in seconds) (None, 5, 10, 15, 20)
Specifies a delay during POST. This setting may be necessary for certain add-
in peripherals that respond slowly or violate specifications. For instance, disk
drives should spin up within 15 seconds, but some older drives might take
longer.
Setup Browse Mode (Enable/Disable)
Enables viewing Setup Options without entering Setup password.
Enable
allows you to view Setup in read-only mode if you do not enter the Setup
password.
Disable
blocks Setup entirely if you do not enter the Setup
password. This option is only valid if a Setup password is set.
Thermal
Fan Idle Mode
This setting changes the minimum fan speed. The fans are still automatically
controlled.
The internal fans of the system are controlled automatically to guarantee proper
operation of any configuration shipped from the factory. However, some
customers with cards and configurations with special thermal/cooling needs
may need to increase the minimum spinning speed of the fans in the system.
They can do so by using this menu and selecting a higher minimal fan speed.
BIOS
Power-On
Enables you to disable or specify a day and time for BIOS power-on.
OS Power
Manageme
nt
ACPI S3 Support (Enable/Disable)
Enables/disables ACPI S3 suspend-to-RAM (Standby) from OS.
Table 4-1
Computer Setup Utility menu descriptions (continued)
ENWW
Computer Setup (F10) Utility
33