18 | 1 System tour |
The following below lists the pin-out of the J38 header.
Pin no. | Signal name | Pin no. | Signal name |
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1 | ACPI LED gm | 2 | SB5V |
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3 | Key | 4 | Fan fault LED* |
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| (no support) |
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5 | ACPI LED amber | 6 | Fan fault LED* |
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| (no support) |
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7 | HDD LED | 8 | System fault LED* |
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9 | NMI button | 10 | System fault LED* |
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11 | ACPI switch | 12 | LAN 1 Activity LED |
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13 | ACPI switch (GND) | 14 | LAN 1 Activity LED# |
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15 | Reset switch | 16 | SMB SDA |
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17 | Reset switch (GND) | 18 | SMB SCL |
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19 | Sleep switch* (no support) | 20 | Intruder* |
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21 | Sleep switch (GND) | 22 | LAN 2 Activity LED |
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23 | NMI switch# | 24 | LAN 2 Activity LED# |
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25 | Key | 26 | Key |
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27 | NC | 28 | NC |
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29 | NC | 30 | NC |
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31 | NC | 32 | NC |
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33 | NC | 34 | NC |
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* and NC = No connection
