780i 3-Way SLI Motherboard
EVGA
20
Table 2.
Front Panel Header Pins
Pin Signal
In/Out Description
1
HD_PWR
Out
Hard disk LED pull-up to +5V
HD_LED
3
HDA#
Out
Hard disk active LED
2
HDR_BLNK_GRN Out
Front panel green light
PWRLED
4
HDR_BLNK_YEL
Out
Front panel yellow light
5 GND
Ground
RESET
7 FP_RESET#
In
Reset
switch
6 SWITCH_ON# In
Power
switch
PWRSW
8 GND
Ground
No Connect 9 No
Connect
Empty
10 Empty
IEEE 1394a
The IEEE 1394 expansion cable bracket is provided in the box but if you do
not require the additional external connections, you do not need to install it.
1.
Secure the bracket to either the front or rear panel of your chassis (not all
chassis are equipped with the front panel option).
2.
Connect the two ends of the cables to the IEEE 1394 connectors on the
motherboard.
Table 3.
IEEE 1394a Connector Pins
Connector
Pin
Signal
1 TPA+
2 TPA-
3 GND
4 GND
5 TPB+
6 TPB-
7 +12V
8 +12V
IEEE 1394a Connector
10
8
6
4
2
9
7
5
3
1
9 Empty
Summary of Contents for 132-CK-NF78-A1
Page 1: ......
Page 2: ...User Guide EVGA nForce 780i SLI Motherboard...
Page 3: ...780i 3 Way SLI Motherboard EVGA ii...
Page 14: ...nForce 780i SLI Motherboard...
Page 19: ...780i 3 Way SLI Motherboard EVGA 8...
Page 39: ...780i 3 Way SLI Motherboard EVGA 28...
Page 82: ...Configuring the BIOS...
Page 114: ...Post Codes...
Page 127: ......