User Manual
Table Of Contents
- Notices
- Safety information
- Chapter 1
- Chapter 3
- BIOS setup
- 3.1 BIOS Setup program
- 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 Graphics Configuration
- 3.3.5 PCI Express Configuration
- 3.3.6 AMT Configuration
- 3.3.7 CSM Configuration
- 3.3.8 Super IO Configuration
- 3.3.9 Serial Console Redirection
- 3.3.10 SATA And RST Configuration
- 3.3.11 Network Stack Configuration
- 3.3.12 USB Configuration
- 3.3.13 NVMe Configuration
- 3.3.14 Onboard Devices Configuration
- 3.3.15 EZ-Flash
- 3.3.16 APM Configuration
- 3.3.17 Watchdog Timer
- 3.3.19 Miscellaneous
- 3.4 Hardware Monitor menu
- 3.5 Security menu
- 3.6 Boot menu
- 3.7 Exit menu
- Appendix
- BIOS setup
Chapter 2: Motherboard information
2-12
3. AT/ATX Mode selection jumper (3-pin AT_ATX_SEL)
Pins
1-2 (Default) High Avtive
2-3 Low Active
21 2 3
High Active
(Default)
Low Active
AT_ATX_SEL
Connector type
HEADER 1x3p, 2.54mm pitch, S/T
4. WDT Enable jumper (2-pin WDT_EN)
A watchdog timer is an electronic timer that is used to detect and recover
from computer malfunctions. The HW WDT (watchdog timer) Enable jumper
allows the HW watchdog resets the system automatically even when the
system crashes.
WDT_EN
21
NOTE: By default, this jumper is set to HW WDT enabled with a jumper cap
attached.
Connector type
HEADER 1x2p, 2.54mm pitch, S/T