Chapter 2: Installation
2-29
3
2
1
1
DESIGNED IN USA
A1SRM-LN7F/LN5F
REV:1.01
BIOS
LICENSE
BAR CODE
T21
J3
SRW1
SRW2
SRW3
SRW4
JF3
JPW2
JF2
FAN2
FAN1
FAN3
I-SA
TA
1
I-SA
TA
2
I-SA
TA
0
I-SATA3
I-SATA5
I-SATA4
JD1
COM2
JUIDB1
VGA
JIP
MB1
JTPM1
JSD1
JWD1
JI2C2
JI2C1
JPG1
JBAT1
SP1
LED3
LED8
LED7
LED2
JPW1
JF1
JL1
JOH1
JPI2C1
JSTBY1
T11 T9
T7
T5
T24
T23
T22
T18
T20
T1
T16
T17
T14
T15 T13
T12 T10
J4
T19
T4
T6
T2
T3
T8
LAN
BY
PA
SS LE
D
M_SATA
USB 2.0-4/5
COM1
USB2.0 6/7
LAN5 USB2.0 2/3
USB 2.0-1
LAN6/LAN7
PCI-E 2.0X4
JBT1
LAN 1/2/3/4/5 LED
LAN3/LAN4
DOM POWER
SATA
LAN1/LAN2
DIMMA
2
DIMMA
1
CPU
DIMMB
1
DIMMB
2
JPCIE1
A. LAN LEDs
B. BMC Heartbeat LED
2-8 Onboard Indicators
A
GbE LAN LEDs
There are seven GbE LAN ports on the
motherboard. Each Gigabit Ethernet LAN
port has two LEDs. The Yellow LED in-
dicates connection and activity. The Link
LED may be green, amber or off to indi-
cate the speed of the connection. See the
tables on the right for more information.
Activity LED
Link Speed LED
Color Definition
Off
No Connection or 10 Mbps
Amber
1 Gbps
Green
100 Mbps
Link Speed LED
Activity LED
Color Status Definition
Off
No Connections
Yellow
Flashing
Active
BMC Heartbeat LED Status
Color/State Definition
Green: Blinking
BMC: Normal
BMC Heartbeat LED (LED2)
A BMC Heartbeat LED is located at
LED2. See the table on the right for more
information.
B
Link Speed LED
Activity LED
LAN1 ~ LAN4, LAN6 and LAN7
LAN5