HP Z230 Maintenance And Service Manual page 44

Device Options
Slot Settings
VGA Configuration
Management
Operations
Option ROM Launch
Policy
Connected BIOS
Update BIOS via
Network
34 Chapter 2 System management
Allows you to set:
Turbo Mode—(Enable/Disable). Allows you to enable and disable the Intel Turbo Mode
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feature, which allows one core of the system to run at a higher than standard frequency and
power if other cores are idle. Default is enabled.
S5 Wake on LAN—(Enable or Disable)
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Num Lock State at Power-On—(On or Off). Default is off.
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IGD Memory—(32, 64, 128, 256, 512) Controls how much system RAM is reserved for use
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by the internal graphics device. The value you choose is allocated permanently to graphics
and is unavailable to the operating system. For example, if you set this value to 512M on a
system with 2 GB of RAM, the system always allocates 512 MB for graphics and the other
1.5 GB for use by the BIOS and operating system.
Integrated Video (Enable/Disable). Use this option to disable the integrated video controller
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when another video controller is present in the system. Default is enabled.
Internal Speaker (does not affect external speakers)—(Enable/Disable). Default is enabled.
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USB EHCI Port Debug—(Enable/Disable)
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Multi-Processor—(Enable/Disable). Use this option to disable multi-processor support under
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the OS. Default is enabled.
Hyper threading—(Enable/Disable). Use this option to disable processor hyper-threading.
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Lets you Enable/Disable Option ROM Download for each slot. Selective disabling of Option ROM
downloads can help manage limited Option ROM space. Limit PCIe Frequency to Gen1, Gen2,
Gen3. Runs slot at Gen1, Gen2, or Gen3 frequency.
Displayed only if there is an add-in video card in the system. Allows you to specify which VGA
controller will be the "boot" or primary VGA controller.
Allows you to set:
AMT—(Enable/Disable). Allows you to enable or disable functions of the embedded
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Management Engine (ME) such as Active Management Technology (AMT). If set to disable,
the Management Engine is set to a temporarily disabled state and will not provide functions
beyond necessary system configuration. Default is enabled.
Unconfigure AMT/ME—(Enable/Disable). Allows you to unconfigure any provisioned
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management settings for AMT. The AMT settings are restored to factory defaults. This
feature should be used with caution as AMT will not be able to provide any set AMT
management functions once unconfigured. Default is disabled.
Hide Unconfigure ME Confirmation Prompt—(Enable/Disable). Allows you to set the system
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to not display the confirmation to unconfigure ME.
Watchdog Timer—(Enable/Disable). Allows you to set amount of time for an operating
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system and BIOS watchdog alert to be sent if the timers are not deactivated. BIOS watchdog
is deactivated by BIOS and would indicate that a halt occurred during execution if the alert is
sent to the management console. An operating system alert is deactivated by the operating
system image and would indicate that a hang occurred during its initialization. Default is
enabled.
PXE Option ROMs—(Legacy, UEFI Only/Do Not Launch)
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StorageOption ROMs—(Legacy, UEFI Only/Do Not Launch)
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Video Options—(Legacy, UEFI Only)
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Connected BIOS—(Enable/Disable)
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Use Proxy—(Enable/Disable)
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Update BIOS via Network—(Enable/Disable)
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Update Source
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