System Board
System Board Connectors and Jumpers (component location may vary)
X1PCIEXP1 | PCIe X1 slot | USB 3.0 | Two external USB 3.0 connectors |
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WEBCAM | Webcam connector | PS2 | PS/2 keyboard + mouse connector |
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TOUCHPANEL | Touch panel display connector | COMA | Serial port |
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J107 | Card reader slot | PB/LED | Power switch connector |
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DIMM3 | Memory socket - Channel B | PWR | Main power connector |
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DIMM1 | Memory socket - Channel A | SATA PWR0 | Hard drive power connector |
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USB | External USB 2.0 connectors | SATA0 | 1st hard drive data connector |
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CMOS | CMOS button | SATA PWR1 | 2nd hard drive power connector |
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SPKR | Speaker connector | VGA | Display connector |
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USB | External USB 2.0 connectors | SATA1 | 2nd hard drive data connector |
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MIC | External microphone connector | SATA2 | Optical drive data connector |
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HDPH | External headphone connector | BAT | RTC battery socket |
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PSWD | Password header | SATA PWR2 | Optical drive power connector |
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OUT | External audio out connector | CHFAN | Fan connector |
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RJ45 | Network jack | LVDS UMA | Display connector - UMA graphics |
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mSATA | mSATA slot | LVDS MXM | Display connector - discrete graphics |
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DISPLAYPORT | DisplayPort connector | MXM | Graphics card connector |
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HSENSE | Hood sensor connector |
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HP Compaq Elite 8300 | page 4 |