User Manual
Table Of Contents
- Chapter 1 Introduction
- 1.1 Package Contents
- Chapter 2 Installation
- 2.1 Installing the CPU
- 2.2 Installing the CPU Liquid Cooler
- 2.3 Installation of Memory Modules (DIMM)
- 2.4 Expansion Slots (PCI Express Slots)
- 2.5 Onboard Headers and Connectors
- 2.6 Smart Switches
- 2.7 Dr. Debug
- 2.8 SLITM and Quad SLITM Operation Guide
- 2.9 CrossFireXTM and Quad CrossFireXTM Operation Guide
- 2.10 M.2_SSD (NGFF) Module Installation Guide (M2_1)
- 2.11 M.2_SSD (NGFF) Module Installation Guide (M2_2)
- 2.12 M.2_SSD (NGFF) Module Installation Guide (M2_3)
- Chapter 3 Software and Utilities Operation
- Chapter 4 UEFI SETUP UTILITY
English
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X399M Taichi
4.5 OC Tweaker Screen
In the OC Tweaker screen, you can set up overclocking features.
CPU Con๎guration
CPU Frequency and Voltage Change
If this item is set to [Manual], the multiplier and voltage will be set based on user selection.
Final result is depending on the CPU's capability.
SMT Mode
๎is item can be used to disable symmetric multithreading. To re-enable SMT, a
power cycle is needed a๎er selecting [Auto].
Warning: S3 is not supported on systems where SMT is disabled.
Because the UEFI so๎ware is constantly being updated, the following UEFI setup
screens and descriptions are for reference purpose only, and they may not exactly
match what you see on your screen.