User Manual
Table Of Contents
- Safety information
- Chapter 1: Product Introduction
- Chapter 2: Hardware Setup
- Chapter 3: Installation Options
- Chapter 4: BIOS Setup
- 4.1 Managing and updating your BIOS
- 4.2 BIOS setup program
- 4.3 Main menu
- 4.4 Performance Tuning menu
- 4.5 Advanced menu
- 4.5.2 Trusted Computing
- 4.5.2 PSP Firmware Versions
- 4.5.3 Redfish Host Interface Settings
- 4.5.4 AMD CBS
- 4.5.5 APM Configuration
- 5.5.6 Onboard LAN Configuration
- 4.5.7 Serial Port Console Redirection
- 4.5.8 CPU Configuration
- 4.5.9 PCI Subsystem Settings
- 4.5.10 USB Configuration
- 4.5.11 Network Stack Configuration
- 4.5.12 CSM Configuration
- 4.5.13 NVMe Configuration
- 4.5.14 AMD Mem Configuration Status
- 4.5.15 Third-party UEFI driver configurations
- 4.6 Chipset menu
- 4.7 Security menu
- 4.8 Boot menu
- 4.9 Tool menu
- 4.10 Event Logs menu
- 4.11 Server Mgmt menu
- 4.12 Exit menu
- Chapter 5: Driver Installation
- Appendix
4-15
ASUS ESC N4A-E11
Platform First Error Handling [Auto]
Allows you to enable or disable PFEH, cloak individual banks, and mask deferred error
interrupts from each bank.
Configuration options: [Enabled] [Disabled] [Auto]
Core Performance Boost [Auto]
Allows you to enable or disable CPB.
Configuration options: [Disabled] [Auto]
Global C-state Control [Auto]
Allows you to control IO based C-state generation and DF C-states.
Configuration options: [Disabled] [Enabled] [Auto]
Power Supply Idle Control [Auto]
Configuration options: [Low Current Idle] [Typical Current Idle] [Auto]
SEV ASID Count [Auto]
This field specifies the maximum valid ASID, which affects the maximum system
physical address space. 16TB of physical address space is available for systems that
support 253 ASIDs, while 8TB of physical address space is available for systems that
support 509 ASIDs.
Configuration options: [253 ASIDs] [509 ASIDs] [Auto]
SEV-ES ASID Space Limit Control [Auto]
Configuration options: [Auto] [Manual]
The following item appears only when SEV-ES ASID Space Limit Control is set to
[Manual].
SEV-ES ASID Space Limit [Auto]
SEV Vms using ASIDs below the SEV-ES ASID Space Limit must enable the SEV-ES
feature. ASIDs from SEV-ES ASID Space Limit to (SEV ASID Count + 1) can only be
used with SEV VMs. If this field is set to (SEV ASID Count + 1), all ASIDs are forced to
be SEV-ES ASIDs. Hence, the valid values for this field is 1 - (SEV ASID Count + 1).
Configuration options: [1] - [520]
Streaming Stores Control [Auto]
Allows you to enable or disable the streaming stores functionality.
Configuration options: [Disabled] [Enabled] [Auto]
Local APIC Mode [Auto]
Configuration options: [Compatibility] [XAPIC] [X2APIC] [Auto]
ACPI _CST C1 Operation [Auto]
Determines whether or not to declare the C1 state to the OS.
Configuration options: [Disabled] [Enabled] [Auto]
MCA error thresh enable [Auto]
Allows you to enable or disable MCA error thresholding.
Configuration options: [False] [True] [Auto]