HP Z230 Workstation - Maintenance and Service Guide

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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 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.
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Integrated Video (Enable/Disable). Use this option to disable the integrated video controller when
another video controller is present in the system. Default is enabled.
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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 the
OS. Default is enabled.
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Hyper threading—(Enable/Disable). Use this option to disable processor hyper-threading.
Slot Settings 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.
VGA Configuration 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.
Management Operations Allows you to set:
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AMT—(Enable/Disable). Allows you to enable or disable functions of the embedded 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.
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Unconfigure AMT/ME—(Enable/Disable). Allows you to unconfigure any provisioned 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.
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Hide Unconfigure ME Confirmation Prompt—(Enable/Disable). Allows you to set the system to not
display the confirmation to unconfigure ME.
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Watchdog Timer—(Enable/Disable). Allows you to set amount of time for an operating 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.
Option ROM Launch
Policy
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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)
Connected BIOS
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Connected BIOS—(Enable/Disable)
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Use Proxy—(Enable/Disable)
Update BIOS via Network
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Update BIOS via Network—(Enable/Disable)
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Update Source
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Automatic BIOS Update Setting—(Enable/Disable)
Intel Ethernet
Connection
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Port Configuration Menu
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UEFI Driver
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Adapter PBA
34 Chapter 2 System management