User`s guide
2-3
Chapter 2: Connectors and LED Indicators
C297
C298
C250
C310
C387
C385
C38 4
C38 3
MH4
MH5
H*
L3 6
L34
U58
BU ZZ ER1
U39
Q2
Q4
U33
U34
U56
U40
Q5
D9
D10
Q1
U59
C25 1
C24 9
C24 7
C324
C294
C29 1
C8
C7
C6
C5
C145
C146
C147
C3
C13 6
C13 7
C4
R189
R188
R187 R186
R96
R6
R239
R219
R208
R207
R185
R184
R183
R181
R180
R177
R176
R171
R16 8
R128
R127
R115
Q10
U35
U31
U23
U32
U38
U55
U53
J 1 0
C112
C108
D12
D11
J P 4
J P 1
C31 3
C31 2
C30 0
C29 9
C35 9
C358
C330
C334
C317
C314
C30 9
C301
C38 2
U4
L3 1
L29
L1
RN 1
R145
R1
R192
R175
R182
R100
SD1
SD2
SD 3
J 6
J5
J 4
J 3
U8
C*
C*
C*
+
3
4
6
7
9
1012
14
A
A
C
1
1
A
C
A
C
A
C
19
2
20
A
1
E
3
K
7
9
R
A
1
E
3
K
7
9
R
A
1
E
3
K
7
9
R
A
1
E
3
K
7
9
R
A
1
E
3
K
7
9
R
D1 2:SYS ER R
D1 1:HEARTBE AT
OF F :EN ABLE
ON:DISA BLE
J P 1:BIOS E N B
DRIVE0-3
ON:HW DEFL
OF F :SEEP RO M
10 78 SM BU S
DRIVE4-7
J P 4:BSR
UART
DES IGNED IN USA
REV 1 .00
AOC-USASL P -H8IR
2-3 LED Functions
D11
LED Functions
LED Normal State Speciî‚¿cations
Heartbeat LED (D11) On Blinks during normal operation
Overheat LED (D11) Off
Solid red when the 1078 chip is
overheated
The LED indicated as D11 functions as both the add-on card's heartbeat LED and
an overheat indicator. See the table below for infornation on the status indicated
by this LED.
Figure 2-2: Front LED Location