Supermicro SC826BE1C-R920LPB - C-7 Front Jumper Locations and Settings

C-6
SC826 Chassis Manual
JP46
1 4
JP13
1
4
JP10
1 4
Y2
F1F2
F4
F5
F7
F8
F3
F6
F9
U40
1
11
12
22
23
33
34 44
JP66
JP68
JP75
49
48 33
32
17
1
BZ1
C35
C33
C194
C102
C140
C158
C214
C23
C26
C28
C29
C94
C112
C115
C125
C131
C132 C133
C134
C135
C136
C141
C144
C149
C153
C156
C159
C162
C168
C171
C174
C177
C242
C243C244
C245
C56
C57
C58
C59 C61
C62
C63
C64
C80
C34
C32
C193
C100
C114
C124
C143
C167
C170
C173
C176
C18
C19
C20
C21
C79
+
C285
+
C119
+
C197
+
C198
+
C201
+
C202
+
C3
+
C44
+
C45
+
C5
+
C84
+
C85
+
C138
C289
C291
C292
C299
C287
C286
C1
C208
C10
C104
C106
C107
C108
C129
C130
C148
C17
C206
C207
C215
C22
C232
C24
C48
C75
C86
C87
C88
C99
C212 C213
C271 C272
CA
D53
CA
D54
C
A
D3
C A
D36
RT2
JP18
JP35 JP50
R431
R436
R438
R434
R427
R432
R202
R79
R78 R75
R423 R422
R363
R350
R346
R413
R412
R325
R73
R392
R368
R367
R223
R144
R257
R74
R425 R424
R365
R360
R347
R216
R246
R292
R310
R319
R326
R327
R328
R329
R333
R335
R352
R97
R224
R410
R411
R63
R226
R232
R249
R108
R229
R167 R184
R98
R113
R114
R194
R242 R243
R121
R123
R125
R127
R154
R166 R183
R261
R263 R265
R122
R124
R128
R155
R6
R139
R264
R266
R324
R156
R138
R185
R131
R133
R168
R136
R271
R272
R137
R134 R135
1
JP25
1
JP45
1
JP84
D79
D78
D77
D76 D71
D70
D68
D67
D66
D65
D64
D63
D62
D61
D60
D59
D58
D57
D56
D55
JP37
JP95
JP52
U24
U62
U63
U64
U65
U67
U69
U70
U71 U72
U20
U39
JP69
JP78
RP1
RP4
U2
U49
J7
J6 J5
J8
J24
J23J25
J16 J14
J12
J10
J22
JP26
JP47
U4
U36
U1
U29
U31
U32
U61
U43
U45
U18
U30
U52
U25
U26
3.1REV:
SAS826TQ
MACH FINISH
30
ANGLE
SPECIFIED DIMENSIONS
UNLESS OTHERWISE
XXX
XX
X
.010
.03
.1
TOLERANCES
DECIMAL
ARE IN INCHES
Shen/NinaDESINGER:
DATE: 10/31/2007
PROJECT NAME:
SAN JOSE,CA 95131
DESIGNED BY SUPERMICRO U.S.A.
www.supermicro.com
TEL:408-503-8000 FAX:408-503-8008
SILKSCREEN
PRIMARY-SIDE
S UPER
R
S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER
RRRRRRRRRR
BAR CODE
A
A
9071 RST
ACT4
ACT11
ACT10
ACT9 ACT8
ACT3
ACT2
ACT1
ACT7
ACT6
ACT5
ACT0
2-3:I2C
1-2:SGPIO
JP84:MODE
C2-3:55
1-2:50 C
COPEN:45
JP45:OH#2 TEMP
C
C
C2-3:55
1-2:50
OPEN:45
JP25:OH#1 TEMP
9072 RST
ALARM#1
ALARM#2
ACT_IN#8-11
ACT_IN#0-7
UPGRADE#2
UPGRADE#1
#1
#2
#3
#4
#7
#11
#10
#9
SIDEBAND#3
I2C#3
SIDEBAND#2
I2C#2
I2C#1
BUZZER RESET
REV 3.1
SAS826TQ
JP18
JP35 JP84
JP50
C-7 Front Jumper Locations and Settings
Explanation of Jumpers
To modify the operation of the backplane,
jumpers can be used to choose between
optional settings. Jumpers create shorts
between two pins to change the function
of the connector. Pin 1 is identied with
a square solder pad on the printed circuit
board. Note: On two pin jumpers, "Closed"
means the jumper is on and "Open" means
the jumper is off the pins.
Connector
Pins
Jumper
Setting
3 2 1
3 2 1
Jumper Settings
Jumper Jumper Settings Note
JP35
Open: Default
Closed: Reset
MG9072 Chip Reset #1
JP50
Open: Default
Closed: Reset
MG9071 Chip Reset #2
JP18
Open: Default
Closed: Reset
Buzzer Reset #2
Figure C-3: Front Jumpers