HP Z Series Maintenance And Service Manual page 78

Table 6-3 Computer Setup Advanced (for advanced users) (continued)
Option
Built-In Device Options
70 Chapter 6 Computer Setup (F10) Utility
Heading
Embedded LAN Controller (select products only)
Select to show the device in the operating system. Default is enabled.
Wake On LAN
Lets you either disable the Wake On LAN feature or configure where the computer boots, including
the network or hard drive. Default is boot to network.
Dust Filter (select products only)
Default is disabled.
Dust Filter Reminder (Days) (select products only)
Default is 60.
Integrated Video (models with discrete graphics)
Disables the integrated video device. When not using integrated video, disabling the integrated video
will free some system memory.
VGA Boot Device (models with discrete graphics)
Selects the graphics controller to use as the primary VGA device during boot-up when there are
multiple graphics devices. The firmware can use only one graphics device when booting up.
Video Memory Size
Lets you manage graphics memory allocation. The value you choose is allocated permanently to
graphics and is unavailable to the operating system.
Audio Device
Select to show audio devices in the operating system, including integrated microphone, internal
speakers, and headphone out. When selected, operating system visibility of each audio device
is controlled independently. When this setting is cleared, all audio devices are hidden from the
operating system. Individual audio device settings are also disabled. Default is enabled.
Microphone
Clear to disable the integrated microphone. This does not affect devices plugged into audio jacks.
The disable and lock setting prevents other audio ports from being remapped to the microphone
function in the operating system. Default is enabled.
Internal Speakers (does not affect external speakers)
Clear to disable the chassis speaker or speakers. This function is applicable to normal audio
playback in the operating system and does not affect the error or warning beeps during
POST. Default is enabled.
LAN/WLAN auto switching
Select to enable auto switching between a wired and wireless connection. Default is disabled.
Wake on WLAN
Select to enable wake on WLAN. Default is disabled.
M.2 USB/Bluetooth
Select to enable the M.2 controller. Default is enabled.
Increase Idle Fan Speed (%)
Increases the minimum fan speeds over the normal settings while still enabling normal control using
the internal thermal sensors.