Chapter 2 - Hardware Installation; System Board Layout - DFI NS80-EA User Manual

Chapter 2 - Hardware Installation

2.1 System Board Layout

J1
COM 1 (J4)
Parallel (J6)
COM 2 (J3)
3
JUSB1
1
CN2
15
Game/MIDI
(J9)
2 1
CN1
AC'97
Phy
2 10
Front audio
(J2)
9
1
4CH audio (J8)
2
1 7
CD-in (J5)
AUX-in (J7)
BIOS
I/O
chip
PCI standby
power LED
(Supports IEEE 1394A and onboard LAN)
CPU fan (J16)
+12V power
(ATXP1)
4
SiS
2
648
AGP Slot
PCI Slot 1
PCI Slot 2
PCI Slot 3
Clear CMOS (JP2)
PCI Slot 4
PCI Slot 5
1394A (J14)
PCI Slot 6
S/PDIF-in/out (J11)
NS80-EA
Hardware Installation
DDR 1
DDR 2
SiS
963
Battery
Realtek
RTL8801
1 1 1
9 9
9
10
2 2 2
10 10
1394A (J17)
1394A
(J15)
PWR-LED
J18
IrDA (J13)
HD-LED
DIMM
standby
power LED
DDR 3
IDE 2
IDE 1
10
2
9
1
USB 5/6 (J19)
FDD
ATX-SW G-SW
Chassis
SPEAKER
RESET
fan (J20)
2
15