Gigabyte B550M S2H User Manual - Page 27

Power Loading, Resume by Alarm, Wake on LAN, High Precision Event Timer, CEC 2019 Ready, UMA Mode

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&& Power Loading Enables or disables dummy load. When the power supply is at low load, a self-protection will activate causing it to shutdown or fail. If this occurs, please set to Enabled. Auto lets the BIOS automatically configure this setting. (Default: Auto) && Resume by Alarm Determines whether to power on the system at a desired time. (Default: Disabled) If enabled, set the date and time as following: Wake up day: Turn on the system at a specific time on each day or on a specific day in a month. Wake up hour/minute/second: Set the time at which the system will be powered on automatically. Note: When using this function, avoid inadequate shutdown from the operating system or removal of the AC power, or the settings may not be effective. && Wake on LAN Enables or disables the wake on LAN function. (Default: Enabled) && High Precision Event Timer Enables or disables High Precision Event Timer (HPET) in the operating system. (Default: Enabled) && CEC 2019 Ready Allows you to select whether to allow the system to adjust power consumption when it is in shutdown, idle, or standby state in order to comply with the CEC (California Energy Commission) 2019 Standards. (Default: Disabled) ƒƒ IO Ports && Initial Display Output Specifies the first initiation of the monitor display from the installed PCI Express graphics card or the onboard graphics. IGD Video (Note) Sets the onboard graphics as the first display. PCIe 1 Slot Sets the graphics card on the PCIEX16 slot as the first display. (Default) && Integrated Graphics (Note) Enables or disables the onboard graphics function. Auto The BIOS will automatically enable or disable the onboard graphics depending on the graphics card being installed. (Default) Forces Enables the onboard graphics. Disabled Disables the onboard graphics. && UMA Mode (Note) Specify the UMA mode. Auto Lets the BIOS automatically configure this setting. (Default) UMA Specified Sets the UMA Frame Buffer Size. UMA Auto Sets the display resolution. UMA Game Optimized Adjusts the frame buffer size based on the total system memory size. This item is configurable only when Integrated Graphics is set to Forces. && UMA Frame Buffer Size (Note) Frame buffer size is the total amount of system memory allocated solely for the onboard graphics controller. MS-DOS, for example, will use only this memory for display. Options are: Auto (default), 64M~2G. This item is configurable only when UMA Mode is set to UMA Specified. && Display Resolution (Note) Allows you to set the display resolution. Options are: Auto (default), 1920x1080 and below, 2560x1600, 3840x2160. This item is configurable only when UMA Mode is set to UMA Auto. (Note) This item is present only when you install a CPU that supports this feature. - 27 -

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&
Power Loading
Enables or disables dummy load. When the power supply is at low load, a self-protection will activate causing
it to shutdown or fail. If this occurs, please set to
Enabled
.
Auto
lets the BIOS automatically configure this
setting. (Default: Auto)
&
Resume by Alarm
Determines whether to power on the system at a desired time. (Default: Disabled)
If enabled, set the date and time as following:
±
Wake up day: Turn on the system at a specific time on each day or on a specific day in a month.
±
Wake up hour/minute/second: Set the time at which the system will be powered on automatically.
Note: When using this function, avoid inadequate shutdown from the operating system or removal of the
AC power, or the settings may not be effective.
&
Wake on LAN
Enables or disables the wake on LAN function. (Default: Enabled)
&
High Precision Event Timer
Enables or disables High Precision Event Timer (HPET) in the operating system. (Default: Enabled)
&
CEC 2019 Ready
Allows you to select whether to allow the system to adjust power consumption when it is in shutdown, idle,
or standby state in order to comply with the CEC (California Energy Commission) 2019 Standards. (Default:
Disabled)
±
IO Ports
&
Initial Display Output
Specifies the first initiation of the monitor display from the installed PCI Express graphics card or the onboard
graphics.
±
IGD Video
(Note)
Sets the onboard graphics as the first display.
±
PCIe 1 Slot
Sets the graphics card on the PCIEX16 slot as the first display. (Default)
&
Integrated Graphics
(Note)
Enables or disables the onboard graphics function.
±
Auto
The BIOS will automatically enable or disable the onboard graphics depending
on the graphics card being installed. (Default)
±
Forces
Enables the onboard graphics.
±
Disabled
Disables the onboard graphics.
&
UMA Mode
(Note)
Specify the UMA mode.
±
Auto
Lets the BIOS automatically configure this setting. (Default)
±
UMA Specified
Sets the UMA Frame Buffer Size.
±
UMA Auto
Sets the display resolution.
±
UMA Game Optimized
Adjusts the frame buffer size based on the total system memory size.
This item is configurable only when
Integrated Graphics
is set to
Forces
.
&
UMA Frame Buffer Size
(Note)
Frame buffer size is the total amount of system memory allocated solely for the onboard graphics controller.
MS-DOS, for example, will use only this memory for display. Options are: Auto (default), 64M~2G.
This item is configurable only when
UMA Mode
is set to
UMA Specified
.
&
Display Resolution
(Note)
Allows you to set the display resolution. Options are: Auto (default), 1920x1080 and below, 2560x1600,
3840x2160.
This item is configurable only when
UMA Mode
is set to
UMA Auto
.
(Note)
This item is present only when you install a CPU that supports this feature.
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