Abit AT7 User Manual page 24

2-14
FPIO1 (Pin 16-18-20): Power On LED Headers
There is a specific orientation for pins 1 through 3. Insert the three-threaded power on LED cable to this
header. Check to make sure the correct pins go to the correct connectors on the motherboard. If you
install them in the wrong direction, the power LED light will not illuminate correctly.
Note: Watch the power LED pin position and orientation.
For the PN1 and PN2 pin's count-name list, please refer to table 2-2.
PIN Name Significance of signal
PIN 1 HDD LED (+)
PIN 3 HDD LED (-)
PIN 5 Reset SW (-)
PIN 7 Reset SW (+)
PIN 9 No Connection
PIN 11 No Pin
FPIO1
PIN 13 No Pin
PIN 15 Speaker (+5V)
PIN 17 Speaker (GND)
PIN 19 Speaker (GND)
PIN 21 Speaker (Driver)
PIN 23 No Pin
(9). FPIO2 Header: Front Panel Input/Output Signals Header
AT7
Table 2-2. FPIO1 pin count name list
You'll see this header on AT7 motherboard. This
header is designed to connect the ABIT Media XP
product. This header can provide the analog audio
output signals for front right and front left, center
channel, subwoofer, rear right and rear left channel.
It also provides one digital S/PDIF input and one
digital S/PDIF output connector.
Note: Watching the pin position and the orientation
PIN Name Significance of signal
PIN 2 SP-LED (+)
PIN 4 SP-LED (-)
PIN 6 PWR-ON (+)
PIN 8 PWR-ON (-)
PIN 10
No Pin
FPIO1
PIN 12 No Pin
PIN 14 No Pin
PIN 16 PWR LED (+)
PIN 18 No Pin
PIN 20 PWR LED (-)
PIN 22 No Connection
PIN 24 No Connection
Chapter 2