Mainboard D2831/D2836
D2831
External connectors rear
USB dual channel
1
2
1 = VCC AUX
2 =
VCC
AUX
X
t
r
o
P
e
v
i
t
a
g
e
n
a
t
a
D
=
3
Y
t
r
o
P
e
v
i
t
a
g
e
n
a
t
a
D
=
4
6 = Data positive Port Y
Data positive Port X
7 =
5 =
GND
8 = GND
9 = Key
10 = Not connected
A26361-D2831-Z240-1-8N19
Front panel
1) 2pin or 3pin connector possible
1
2
HD-LED
Power On/Off
Recovery
Reset
Power On
LED
1)
Recovery inserted = The system allows a
BIOS recovery
VoltageGuard: Remove jumper to enable
voltage supervision
Alert LED
PS2
Audio
LAN
LAN
COM1
VGA
LAN, USB
Port 3+6
USB Port 9+10
USB Port 11
LAN, USB
Port 0+1
Power Supply 2
FAN2
PCIe x16
PCI2
PCI1
PCIe x4
(x8 connector)
AUX
Audio Frontpanel
SPDIF
Status LCD
Intrusion
FAN4
FAN3
Battery
Buzzer
ICH10
USB Port 7/8
USB Port 4/5
USB Port 2
Voltage Guard
SATA 5+4
SATA 1+0
SATA 3+2
Power Supply 1
Frontpanel
SCSI LED
PSU FAN Control
Channel A
Channel B
Floppy
Parallel Port
Super I/O
TPM
FAN1
COM2
CPU LGA775
GMCH
A26361-D2831-Z212-1-8N19, edition 1
