Chapter 1
6
B75H2-M USER MANUAL
I/O Ports
1. PS/2 Mouse
Use the upper PS/2 port to connect the PS/2 Mouse.
2. PS/2 Keyboard
Use the lower PS/2 port to connect the PS/2 Keyboard.
3. Serial Port (COM1)
Use the COM1 port to connect the serial devices such as mice or fax/modems.
4. VGA Port
Connect your monitor to the VGA port.
5. Display Port (DP)
You can connect the display device to the display port.
6. HDMI Port
You can connect the display device to the HDMI port.
7. USB 2.0 Ports
Use the USB 2.0 ports to connect USB 2.0 devices.
8. LAN Port
Connect an RJ-45 jack to the LAN port to connect your computer to the Network.
Link LED
LAN Port
9. USB 3.0 Ports
Use the USB 3.0 ports to connect USB 3.0 devices.
10. Line-in
(blue)
It can be connected to an external CD/DVD player, Tape player or other audio
devices for audio input.
11. Line-out
(green)
It is used to connect to speakers or headphones.
12. Microphone
(pink)
It is used to connect to a microphone.
Transmission
Speed
LAN LED
Status
Description
OFF
No data
Orange blinking Active
OFF
No link
Green
Link
OFF
No data
Orange blinking Active
OFF
No link
Orange
Link
Activity LED
Link LED
100M
Giga
Activity LED
Link LED