User 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 Platform Misc Configuration
- 1.6.2 CPU Configuration
- 1.6.3 System Agent (SA) Configuration
- 1.6.4 PCH Configuration
- 1.6.5 PCH Storage Configuration
- 1.6.6 PCH-FW Configuration
- 1.6.7 Onboard Devices Configuration
- 1.6.8 APM Configuration
- 1.6.9 PCI Subsystem Settings
- 1.6.10 USB Configuration
- 1.6.11 Network Stack Configuration
- 1.6.12 NVMe Configuration
- 1.6.13 HDD/SSD SMART Information
- 1.7 Monitor menu
- 1.8 Boot menu
- 1.9 Tool menu
- 1.10 Exit menu
- 1.11 Updating BIOS

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ROG STRIX Z390-E GAMING BIOS Manual
Conguration options: [Enabled] [Disabled]
Read MPR Timing Training
Conguration options: [Enabled] [Disabled]
Receive Enable Training
Conguration options: [Enabled] [Disabled]
Jedec Write Leveling
Conguration options: [Enabled] [Disabled]
Early Write Timing Centering 2D
Conguration options: [Auto] [Enabled] [Disabled]
Early Read Timing Centering 2D
Conguration options: [Auto] [Enabled] [Disabled]
Write Timing Centering 1D
Conguration options: [Enabled] [Disabled]
Write Voltage Centering 1D
Conguration options: [Auto] [Enabled] [Disabled]
Read Timing Centering 1D
Conguration options: [Auto] [Enabled] [Disabled]
Dimm ODT Training*
Conguration options: [Auto] [Enabled] [Disabled]
The following item appears only when you set the Dimm ODT Training* to [Auto] or
[Enabled].
Mac RTT_WR
Conguration options: [ODT Off] [120 Ohms]
DIMM RON Training*
Conguration options: [Auto] [Enabled] [Disabled]
Write Drive Strength/Equalization 2D*
Conguration options: [Enabled] [Disabled]
Write Slew Rate Training*
Conguration options: [Auto] [Enabled] [Disabled]
Read ODT Training*
Conguration options: [Auto] [Enabled] [Disabled]
Read Equalization Training*
Conguration options: [Auto] [Enabled] [Disabled]
Read Amplifier Training*
Conguration options: [Auto] [Enabled] [Disabled]
Write Timing Centering 2D
Conguration options: [Auto] [Enabled] [Disabled]