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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Conguration options [Auto] [Default] [Level 1] - [Level 5]
The actual performance boost may vary depending on your CPU specication.
DO NOT remove the thermal module. The thermal conditions should be monitored.
VDDCR CPU Current Capability
This item allows you to set the shut off current limit for external voltage regulator. A
higher setting will allow the voltage regulator to supply more current while a lower
setting will cause the voltage regulator to shut off the system when the supplied current
is higher than the set value. Conguration options: [100%] [110%] [120%] [130%]
[140%]
Congure higher values when overclocking or under a high CPU loading for extra power
support.
VDDCR CPU Switching Frequency
This item allows you to set a higher frequency for a quicker transient response speed.
Use the <+> or <-> to adjust the value. The values range from 200 to 350 with an
interval of 50.
DO NOT remove the thermal module. The thermal conditions should be monitored.
VRM Spread Spectrum [Disabled]
This item allows you to reduce the magnitude of peak noise from the VRM. Disable this
setting when overclocking. Conguration options: [Disabled] [Enabled]
VDDCR CPU Power Phase Control
This item allows you to set the power phase control of the CPU.
[Optimized] Set to the ASUS optimized phase tuning prole.
[Extreme] Set to the full phase mode.
[Manual] Phase number is adjusted by current(A) step.
The following item appears only when the VDDCR CPU Power Phase Control is set to
[Manual].
Manual Adjustment
This item allows you to set the response time, selecting [Regular] will
result in longer reaction times.
Conguration options: [Regular] [Medium] [Fast] [Ultra Fast]
VDDCR SOC Load Line Calibration
Conguration options: [Auto] [Level 1] – [Level 5]
VDDCR SOC Current Capability
Conguration options: [100%] [110%] [120%] [130%] [140%]