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
The following item appears only when you set the Boot Logo Display to [Auto] and [Full
Screen].
Post Delay Time
This item allows you to select a desired additional POST waiting time to
easily enter the BIOS Setup. You can only execute the POST delay time
during normal boot.
Conguration options: [0 sec] - [10 sec]
This feature only works when set under normal boot.
The following item appears only when you set the Boot Logo Display to [Disabled].
Post Report
This item allows you to select a desired POST report waiting time.
Conguration options: [1 sec] - [10 sec] [Until Press ESC]
Boot up NumLock State
This item allows you to enable or disable power-on state of the NumLock.
Conguration options: [Disabled] [Enabled]
Wait For ‘F1’ If Error
This item allows your system to wait for the <F1> key to be pressed when error occurs.
Conguration options: [Disabled] [Enabled]
Option ROM Messages
[Enabled] The Option ROM Messages will be shown during the POST.
[Disabled] Only the ASUS logo will be shown during the POST.
Interrupt 19 Capture
[Enabled] Execute the trap right away.
[Disabled] Execute the trap during legacy boot.
Setup Mode
[Advanced Mode] This item allows you to go to Advanced Mode of the BIOS after
POST.
[EZ Mode] This item allows you to go to EZ Mode of the BIOS after POST.