User’s Manual
Table Of Contents
- 1.1 Knowing BIOS
- 1.2 BIOS setup program
- 1.3 My Favorites
- 1.4 Main menu
- 1.5 Ai Tweaker menu
- 1.6 Advanced menu
- 1.6.1 AMD fTPM configuration
- 1.6.2 CPU Configuration
- 1.6.3 SATA Configuration
- 1.6.4 Onboard Devices Configuration
- 1.6.5 APM Configuration
- 1.6.6 PCI Subsystem Settings
- 1.6.7 USB Configuration
- 1.6.8 Network Stack Configuration
- 1.6.9 HDD/SSD SMART Information
- 1.6.10 NVMe Configuration
- 1.6.11 AMD PBS
- 1.6.12 AMD Overclocking
- 1.6.13 AMD CBS
- 1.7 Monitor menu
- 1.8 Boot menu
- 1.9 Tool menu
- 1.10 Exit menu
- 1.11 Updating BIOS
ROG STRIX B550-E GAMING BIOS Manual
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This is a VID value in hex instead of a voltage level and is applied when the DDR speed is
above 2933. Voltage (V)=1.55V-Hex2Dec(VID) x 0.00625V.
UCLK DIV1 MODE
Conguration options: [Auto] [UCLK==MEMCLK] [UCLK==MEMCLK/2]
VDDP Voltage Control
Conguration options: [Auto] [Manual]
The following item appears only when you set VDDP Voltage Control to [Manual].
VDDP Voltage
The valid value ranges from 0 to 2047.
VDDG Voltage Control
Conguration options: [Auto] [Manual]
The following item appears only when you set VDDG Voltage Control to [Manual].
VDDG Voltage
The valid value ranges from 0 to 2047.
SoC/Uncore OC Mode
Conguration options: [Auto] [Enabled] [Disabled]
LN2 Mode
Conguration options: [Auto] [Enabled] [Disabled]
ACS Enable
Conguration options: [Auto] [Enable] [Disabled]
PCIe ARI Support
Conguration options: [Auto] [Enable] [Disable]
PCIe ARI Enumeration
Conguration options: [Auto] [Enable] [Disable]
PCIe Ten Bit Tag Support
Conguration options: [Auto] [Enable] [Disable]
SMU Common Options
Max Voltage Offset
Conguration options: [Auto] [25] [50] [75] [100]
cTDP Control
Conguration options: [Auto] [Manual]
The following item appears only when you set cTDP Control to [Manual].
cTDP
cTDP [W] 0 = Invalid value.