![](/images/new-backgrounds/1120551/120551283x1.webp)
CHAPTER 5: Connector locations
System board layout
Top view
Item | Code | Component | Item | Code | Component |
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1 | MMB1 | Multimedia board cable | 8 | KB1 | Keyboard cable connector |
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| connector |
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2 | MIC1 | Microphone cable connector | 9 | RTC1 | RTC battery |
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3 | SPKR1 | Speaker cable connector | 10 | MDC1 | Modem card cable connector |
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4 | LCD1 | LCD cable connector | 11 | BT1 | Bluetooth module cable |
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| connector |
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5 | CCD1 | Webcam board cable | 12 | CARD1 | Memory card reader |
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| connector |
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6 | PWRCN1 | Power button board cable | 13 | TPCN1 | Touchpad / fingerprint reader |
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| connector |
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| board cable connector |
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7 | USBCN1 | USB board cable connector |
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