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 CSM Configuration
- 3.3.7 Super IO Configuration
- 3.3.8 Serial Console Redirection
- 3.3.9 SATA Configuration
- 3.3.10 Network Stack Configuration
- 3.3.11 USB Configuration
- 3.3.12 NVMe Configuration
- 3.3.13 Onboard Devices Configuration
- 3.3.14 Miscellaneous
- 3.3.15 APM Configuration
- 3.3.16 EzFlash
- 3.3.17 Watchdog Timer
- 3.4 Hardware Monitor menu
- 3.5 Security menu
- 3.6 Boot menu
- 3.7 Exit menu
- Appendix
- BIOS setup
2-17
Chapter 2: Motherboard information
2.6.2 Internal connectors
1. ATX Power connectors (24-pin ATXPWR, 2 x 4-pin EATX12V)
Correctly orient the ATX power supply plugs into these connectors and push down
rmly until the connectors completely t.
PIN 1
GND
+5 Volts
+5 Volts
+5 Volts
-5 Volts
GND
GND
GND
PSON#
GND
-12 Volts
+3 Volts
+3 Volts
+12 Volts
+12 Volts
+5V Standby
Power OK
GND
+5 Volts
GND
+5 Volts
GND
+3 Volts
+3 Volts
A
B
EATX12V
BA
ATX_PWR
PIN 1
GND
GND
GND
GND
+12V
+12V
+12V
+12V
CAUTION: Do not forget to connect the fan cables to the fan headers. Insufcient air flow
inside the system may damage the motherboard components. These are not jumpers! Do
not place jumper caps on the fan headers!
2. CPU and Chassis Fan headers (4-pin CPU_FAN, 4-pin CHA_FAN)
Connect the fan cables to the fan headers on the motherboard, ensuring that the black
wire of each cable matches the ground pin of the header.
CHA_FAN2
B
GND
CHA FAN PWR
CHA FAN IN
CHA FAN PWM
A
B
C
CPU_FAN1
C
GND
CHA FAN PWR
CHA FAN IN
CHA FAN PWM
CPU_FAN
A
GND
CPU FAN PWR
CPU FAN IN
CPU FAN PWM
Connector type
WAFER HD 4p, 2.54mm pitch, S/T
Connector type
POWER CON 24P S/T
POWER CON 8P S/T