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A55MD2 / A55MG2 / A55ML2 UEFI BIOS Manual
UEFI BIOS Setup ........................................................................... 1
1 Main Menu................................................................................... 3
2 Advanced Menu.......................................................................... 4
3 Chipset Menu............................................................................ 15
4 Boot Menu................................................................................. 20
5 Security Menu........................................................................... 23
6 Performance Menu ................................................................... 24
7 Exit Menu .................................................................................. 30
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Table of Contents
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Summarization of Contents
Main Menu
Main Menu System Options
Details system information, language, date, and time settings.
Advanced Menu
PCI Subsystem Settings
Configures PCI bus settings, including PCI, PCI-X, and PCI Express.
ACPI Settings/WakeUp Event control
Configures ACPI settings and wake-up event controls.
CPU Configuration
Configures CPU-related settings like PowerNow, NX Mode, SVM.
Core Leveling, HTC Temperature, and SATA Configuration
Configures CPU core leveling, HTC temperature, and SATA devices.
USB Configuration
Configures USB settings, including legacy support and EHCI.
SMART FAN Control
Controls CPU fan speed based on temperature.
Super IO Configuration
Configures Super IO chip settings.
Serial and Parallel Port Configuration
Configures serial and parallel port settings.
H/W Monitor
Monitors hardware status like temperature, voltage, and fan speed.
Network Stack
Enables or disables UEFI network stack and PXE support.
Chipset Menu
South Bridge Parameters
Configures South Bridge parameters.
SB USB Configuration
Configures South Bridge USB host controllers.
SB GPP Port Configuration
Configures South Bridge GPP port settings.
SB Azalia Audio Configuration
Configures the HD audio device.
North Bridge Configuration
Configures North Bridge settings, including IOMMU support.
GFX Configuration
Configures graphics settings like primary video device and frame buffer.
Onboard Devices
Enables or disables onboard devices like Realtek PCIE NIC and LAN Option ROM.
Boot Menu
Setup Options and Messages
Configures boot setup timeouts, logo display, option ROMs, and boot priorities.
CSM Parameters
Controls CSM launch and OpROM policies for compatibility.
Security Menu
Password Settings
Sets Administrator and User passwords for system security.
Performance Menu
IGD Clock Control
Allows adjustment of the Integrated Graphics Device (IGD) clock.
Memory Clock and Timing Configuration
Adjusts memory clock modes, timings, and CPU P-state configurations.
MCT and Power Management
Configures memory interleaving, power down, voltage, and load line settings.
G.P.U Phase Control
Controls G.P.U Phase Mode for power saving.
Exit Menu
Exit Options
Options to discard changes, save changes, restore defaults, or launch shell.
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