J13 Fan TACH Connector
| 1 |
| GND |
| 2 | FAN1_TACH | ||
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| 3 |
| GND |
| 4 | FAN2_TACH | ||
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| 5 |
| GND |
| 6 | FAN3_TACH | ||
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| 7 |
| KEY PIN |
| 8 | NC | ||
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J14 Fan TACH Connector |
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| 1 |
| GND |
| 2 |
| FAN1_TACH | |
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| 3 |
| GND |
| 4 |
| FAN2_TACH | |
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| 5 |
| GND |
| 6 |
| FAN3_TACH | |
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| 7 |
| GND |
| 8 |
| FAN4_TACH | |
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| 9 |
| GND |
| 10 |
| FAN5_TACH | |
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| 11 |
| GND |
| 12 |
| FAN6_TACH | |
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| 13 |
| GND |
| 14 |
| FAN7_TACH | |
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| 15 |
| GND |
| 16 |
| FAN8_TACH | |
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| 17 |
| GND |
| 18 |
| FAN9_TACH | |
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| 19 |
| GND |
| 20 |
| FAN10_TACH | |
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| 21 |
| KEY PIN |
| 22 |
| NC | |
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J6 Fan Connector
1FAN1_12VPWM
2FAN1_TACH
3GND
4GND
5FAN2_TACH
6FAN2_12VPWM
46 | Chapter 3: Replacing |