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 Configuration
- 3.3.9 SATA Configuration
- 3.3.10 USB Configuration
- 3.3.11 Onboard Devices Configuration
- 3.3.12 APM Configuration
- 3.3.13 EzFlash
- 3.3.14 Watchdog Timer
- 3.3.15 Network Stack Configuration
- 3.3.16 Miscellaneous
- 3.4 Hardware Monitor menu
- 3.5 Security menu
- 3.6 Boot menu
- 3.7 Exit menu
- Appendix
- BIOS setup
ASUS EBE-4U 2-13
2. COM1/2 Ring/+5V/+12V selection jumpers (6-pin COM1_SEL, COM2_SEL)
RI
(Default)
+5V+12V
COM2_SEL
COM1_SEL
12 34 56
RI
(Default)
+5V+12V
12 34 56
A
B
A
B
Setting Pins
+12V 1-2
+5V 3-4
Ring (Default) 5-6
3. Chassis Intrusion header (4-1 pin_CHASSIS)
This header is for a chassis-mounted intrusion detection sensor or switch. Connect
one end of the chassis intrusion sensor or switch cable to this connector. The chassis
intrusion sensor or switch sends a low-level signal to this connector when a chassis
component is installed. The signal is then generated as a chassis intrusion event.
PIN 1
+5VSB_MB
Chassis Signal
GND
CHASSIS
Connector type
HEADER 4p, K2, 2.54mm pitch