User Manual
Table Of Contents
- Chapter 1 Product overview
- Chapter 2 Motherboard information
- Chapter 3 BIOS setup
- 3.1 BIOS setup program
- 3.1.1 BIOS menu screen
- 3.2 Main menu
- 3.3 Advanced menu
- 3.3.1 PCH-FW Configuration
- 3.3.2 Trusted Computing
- 3.3.3 CPU Configuration
- 3.3.4 Power Management
- 3.3.5 Super IO Configuration
- 3.3.6 Serial Console Redirection
- 3.3.7 SATA Configuration
- 3.3.8 Network Stack Configuration
- 3.3.9 USB Configuration
- 3.3.10 NVMe Configuration
- 3.3.11 Onboard Devices Configuration
- 3.3.12 APM Configuration
- 3.3.13 EZ-Flash
- 3.3.14 Watchdog Timer
- 3.4 Hardware Monitor menu
- 3.5 Security menu
- 3.6 Boot menu
- 3.7 Exit menu
- 3.1 BIOS setup program
- Appendix
2-9
Chapter 2: Motherboard information
SO-DIMM_B1
SO-DIMM_A1
2.4 System memory
This motherboard comes with two Double Data Rate 4 (DDR4) Dual Inline Memory
Module (DIMM) sockets. The gure below illustrates the location of the DDR4
DIMM sockets:
Channel Sockets
Channel A DIMM_A1
Channel B DIMM_B1
IMPORTANT!
• You may install varying memory sizes in Channel A and Channel B. The
system maps the total size of the lower-sized channel for the dual-channel
conguration. Any excess memory from the higher-sized channel is then
mapped for single-channel operation.
• Always install the DIMMs with the same CAS Latency. For an optimum
compatibility, we recommend that you install memory modules of the same
version or data code (D/C) from the same vendor. Check with the vendor to
get the correct memory modules.
• According to Intel
®
CPU spec, DIMM voltage below 1.35V is recommended
to protect the CPU.
NOTE: Visit the ASUS website at www.asus.com for the latest QVL.