Reset Button
The Reset Button connection is located on pins 3 and 4 of JF1. Attach it to a hardware reset switch on the computer case. Refer to the table on the right for pin definitions.
Power Button
The Power Button connection is located on pins 1 and 2 of JF1. Momentarily contacting both pins will power on/off the system. This button can also be con- figured to function as a suspend button (with a setting in the BIOS - See Chapter 5). To turn off the power when the system is in suspend mode, press the button for 4 seconds or longer. Refer to the table on the right for pin definitions.
Reset Button
Pin Definitions (JF1)
Pin# Definition
3Reset
4Ground
Power Button
Pin Definitions (JF1)
Pin# Definition
1Signal
2Ground
| LE4 |
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| USB/0/1 | ||
SW1 S/IO | JVGA1 |
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| JWD1 | JPB1 | JPG1 |
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| JCOM1 |
| JLAN2 | JLAN1 | IPMI LAN | |
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| JPL1 | ||||
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JPCIE6 | JPCIE5 | BMC CTRL |
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| PHY | ||
J30 | DM1 |
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LAN CTRL | JTPM1 | ||||||
DM2 | |||||||
J29 |
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JI2C2 |
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JI2C1 |
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| BIOS | JPME1 | JPBR1 Battery | JPW10 | |||
JBT1 |
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| PCH | JOH1 | JRK1 | ||||
JSD1 |
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| JSPK1 |
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A. Reset Button B. PWR Button
A0AT |
| JWP1 |
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JPCIE1 |
| CPU1 |
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X16 |
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FANC |
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| JPW1 |
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| Rev. 1.20 |
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| FANHFANG | JPCIE3 | JPW9 | |||
SGPIO1 | CPU1 Slot2 |
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| CPU2 | CPU2 Slot 3 | JPW2 |
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| 3.0 X16 | J21 1 |
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| 3.0 X16 | JPW4 |
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| JPW 1 |
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| JPCIE4 |
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| JPW8 |
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| CPU2 Slot4 | JPW3 |
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JF1 |
| JPW7 |
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| FANF FANE |
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| 3 | ||
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| FAN4 FANA FANB JPW6 JL1 JPW5 |
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| .0 X16 | |
LE1 | FAN3 | FAN1 FAN2 |
Ground
X
FP PWRLED
HDD LED
NIC1 Link LED
NIC2 Link LED
Blue+ (OH/Fan Fail/
PWR FaiL/UID LED)
Power Fail LED
Ground
Ground
20 | 19 |
2 1
NMI
X
3.3 V
ID_UID_SW/3/3V Stby
NIC1 Activity LED
NIC2 Activity LED
Red+ (Blue LED Cathode)
3.3V
Reset Reset Button A PWR Power Button B