CPU FAN (4pin)
Illustration | Pin |
| Signal Name |
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| 1 | Ground |
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| 2 | FAN POWER 12V | |
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| 3 | SIO FANSPD | |
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| 4 | FANOUT |
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| 5 | Key |
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5 |
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Silk Screen | Footprint | Schematic Part | |
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CPU_FAN | HFAN4M_M1 | CONN3(FAN4P) | |
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Clear CMOS
Illustration | Description | Pin |
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| Signal Name |
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| 3 Pin | 1 |
| Ground |
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| 2 |
| RTCRSTJ (Connect to ICH) | |
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| Normal (Default) | 3 |
| 3 Connect to VCC_RTC | |
| Set pin 2 and pin 3 closed |
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| Clear CMOS |
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| Set pin 1 and pin 2 closed |
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Silk Screen |
| Footprint | Schematic Part | ||
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CLR_CMOS |
| H3M |
| HEADER_1X3 | |
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Intruder
Illustration | Pin |
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| Signal Name |
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| 1 |
| INTRUDERJ |
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| 2 |
| Ground |
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Silk Screen | Footprint |
| Schematic Part | ||
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INTR | H2M |
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| HEADER_1X2 | |
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J3 (for customer Acer requested) |
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Illustration | Pin |
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| Signal Name |
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| 1 |
| AGPIO1 |
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| 2 |
| Ground |
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Silk Screen | Footprint |
| Schematic Part | ||
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INTR | H2M |
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| HEADER_1X2 | |
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Chapter 5 | 65 |
