Table of Contents
Advertisement
A1SAi & A1SRi Series Motherboard User's Manual
HDD LED
The HDD LED connection is located
on pins 13 and 14 of JF1. Attach a
cable here to indicate the status of
HDD-related activities, including SATA
activities. See the table on the right for
pin definitions.
NIC1/NIC2 (LAN1/LAN2)
The NIC (Network Interface Control-
ler) LED connection for LAN port 1
is located on pins 11 and 12 of JF1,
and the LED connection for LAN Port
2 is on pins 9 and 10. NIC1 LED and
NIC2 LED are 2-pin NIC LED head-
ers. Attach NIC LED cables to NIC1
and NIC2 LED indicators to display
network activities. Refer to the table
on the right for pin definitions.
JUIDB1
VGA
BMC
LAN2/LAN4
JI2C1
A1SAi/A1SRi Series Motherboard
Rev. 1.00
JI2C2
Battery
JWD1
JF1
1
J3
SP1
USB2.0-0/1
USB3.0-0/1
IPMI_LAN
LAN1/LAN3
Marvell
PHY
BIOS
JBT1
CPU
2-16
HDD LED
Pin Definitions (JF1)
Pin#
Definition
13
3.3V Standby
14
HD LED
NIC1/NIC2 LED
Pin Definitions (JF1)
Pin#
Definition
9/11
10/12
COM1
Ground
FP PWRLED
A
HDD LED
B
NIC1 Activity LED
C
NIC2 Activity LED
OH/Fan Fail/PWR Fail
Power Fail LED
FAN3
FAN1
3.3V
NIC Activity LED
A. HDD LED
B. NIC1 Activity LED
C. NIC2 Activity LED
20
19
NMI
X
X
3.3 V
3.3V Stby
3.3V Stby
3.3V Stby
UID LED
3.3V
Reset
Reset Button
Ground
Power Button
Ground
PWR
2
1
Advertisement
Table of Contents
