5 Added indemnification tag, and clean up wording a little. edited Apr 10 '18 at 5:59 Voltage Spike 37.5k1212 gold badges4242 silver badges107107 bronze badges I'm trying to identify the appropriate connector for this bundle of unterminated contacts, from my HP Stream 14 motherboard. I'm talking about the red circled part of the motherboard: Here's a close up: The number of contacts are: $$\4 \qquad\qquad 29\$$ $$\5 \qquad\qquad 29\$$ The first picture, with unsoldered contacts, was pulled from the internet. The second picture is of my actual motherboard. The reason I amfor asking is that the Intel Celeron embedded on this motherboard (https://ark.intel.com/products/91832/Intel-Celeron-Processor-N3060-2M-Cache-up-to-2_48-GHz) supposedly has 4 PCIe lanes 1 DisplayPort/HDMI (integrated graphics in CPU) 5 USB ports (some 2.0, some 3.0) 2 SATA 1 UART 1 GPIO.  $$\\$$ The screen uses the DisplayPort/eDP. The physical HDMI port is most likely in dual-mode with the DisplayPort above. There are physically 2 USB 3.0 and 1 USB 2.0 ports The keyboard might take up either a USB or the UART or the GPIO. The trackpad might also take up a USB or the UART or the GPIO. The M.2 slot uses 2 of the PCIe lane.  So really, there are more or less: 2 PCIe lanes made unavailable 0 to 2 USB ports (some 2.0, some 3.0) made unavailable 2 SATA made unavailable 0 to 1 UART made unavailable 0 to 1 GPIO made unavailable  So perhaps some of the unavailable lanes above are on the unterminated contacts? How do I test? But really, the easier way of going about this is identifying the connector. I'm trying to identify the appropriate connector for this bundle of unterminated contacts, from my HP Stream 14 motherboard. I'm talking about the red circled part of the motherboard: Here's a close up: The number of contacts are: $$\4 \qquad\qquad 29\$$ $$\5 \qquad\qquad 29\$$ The first picture, with unsoldered contacts, was pulled from the internet. The second picture is of my actual motherboard. The reason I am asking is that the Intel Celeron embedded on this motherboard (https://ark.intel.com/products/91832/Intel-Celeron-Processor-N3060-2M-Cache-up-to-2_48-GHz) supposedly has 4 PCIe lanes 1 DisplayPort/HDMI (integrated graphics in CPU) 5 USB ports (some 2.0, some 3.0) 2 SATA 1 UART 1 GPIO.  $$\\$$ The screen uses the DisplayPort/eDP. The physical HDMI port is most likely in dual-mode with the DisplayPort above. There are physically 2 USB 3.0 and 1 USB 2.0 ports The keyboard might take up either a USB or the UART or the GPIO. The trackpad might also take up a USB or the UART or the GPIO. The M.2 slot uses 2 of the PCIe lane.  So really, there are more or less: 2 PCIe lanes made unavailable 0 to 2 USB ports (some 2.0, some 3.0) made unavailable 2 SATA made unavailable 0 to 1 UART made unavailable 0 to 1 GPIO made unavailable  So perhaps some of the unavailable lanes above are on the unterminated contacts? How do I test? But really, the easier way of going about this is identifying the connector. I'm trying to identify the appropriate connector for this bundle of unterminated contacts, from my HP Stream 14 motherboard. I'm talking about the red circled part of the motherboard: Here's a close up: The number of contacts are: $$\4 \qquad\qquad 29\$$ $$\5 \qquad\qquad 29\$$ The first picture, with unsoldered contacts, was pulled from the internet. The second picture is of my actual motherboard. The reason for asking is that the Intel Celeron embedded on this motherboard (https://ark.intel.com/products/91832/Intel-Celeron-Processor-N3060-2M-Cache-up-to-2_48-GHz) supposedly has 4 PCIe lanes 1 DisplayPort/HDMI (integrated graphics in CPU) 5 USB ports (some 2.0, some 3.0) 2 SATA 1 UART 1 GPIO.  $$\\$$ The screen uses the DisplayPort/eDP. The physical HDMI port is most likely in dual-mode with the DisplayPort above. There are physically 2 USB 3.0 and 1 USB 2.0 ports The keyboard might take up either a USB or the UART or the GPIO. The trackpad might also take up a USB or the UART or the GPIO. The M.2 slot uses 2 of the PCIe lane.  So really, there are more or less: 2 PCIe lanes made unavailable 0 to 2 USB ports (some 2.0, some 3.0) made unavailable 2 SATA made unavailable 0 to 1 UART made unavailable 0 to 1 GPIO made unavailable  So perhaps some of the unavailable lanes above are on the unterminated contacts? How do I test? But really, the easier way of going about this is identifying the connector. 4 Added indemnification tag, and clean up wording a little. edit approved Apr 10 '18 at 5:59 Blair Fonville 2,75322 gold badges1212 silver badges2828 bronze badges So I'm trying to identify the possibleappropriate connector thesefor this bundle of unterminated contacts might be for on, from my HP Stream 14 motherboard. I'm talking about the red encircledcircled part of the motherboard: Here's a close up: The number of contacts are: $$\4 \qquad\qquad 29\$$ $$\5 \qquad\qquad 29\$$ You'll notice that in theThe first picture has the contacts are, with unsoldered. That's because the first picture contacts, was pulled from the internet. As my actual motherboardThe second picture is quite dirty, as I have empotted several sections of themy actual motherboard. The reason for myI am asking is that the Intel Celeron embedded on this motherboard (https://ark.intel.com/products/91832/Intel-Celeron-Processor-N3060-2M-Cache-up-to-2_48-GHz) supposedly has 4 PCIe lanes 1 DisplayPort/HDMI (integrated graphics in CPU) 5 USB ports (some 2.0, some 3.0) 2 SATA 1 UART 1 GPIO.  $$\\$$ The screen uses the DisplayPort/eDP. The physical HDMI port is most likely in dual-mode with the DisplayPort above. There are physically 2 USB 3.0 and 1 USB 2.0 ports The keyboard might take up either a USB or the UART or the GPIO. The trackpad might also take up a USB or the UART or the GPIO. The M.2 slot uses 2 of the PCIe lane.  So really, there are more or less: 2 PCIe lanes made unavailable 0 to 2 USB ports (some 2.0, some 3.0) made unavailable 2 SATA made unavailable 0 to 1 UART made unavailable 0 to 1 GPIO made unavailable  So perhaps some of the unavailable lanes above are on the unterminated contacts? How do I test? But really, the easier way of going about this is identifying the connector. So I'm trying to identify the possible connector these bundle of unterminated contacts might be for on my HP Stream 14 motherboard. I'm talking about the red encircled part of the motherboard: Here's a close up: The number of contacts are: $$\4 \qquad\qquad 29\$$ $$\5 \qquad\qquad 29\$$ You'll notice that in the first picture has the contacts are unsoldered. That's because the first picture was pulled from the internet. As my actual motherboard is quite dirty, as I have empotted several sections of the motherboard. The reason for my asking is that the Intel Celeron embedded on this motherboard (https://ark.intel.com/products/91832/Intel-Celeron-Processor-N3060-2M-Cache-up-to-2_48-GHz) supposedly has 4 PCIe lanes 1 DisplayPort/HDMI (integrated graphics in CPU) 5 USB ports (some 2.0, some 3.0) 2 SATA 1 UART 1 GPIO.  $$\\$$ The screen uses the DisplayPort/eDP. The physical HDMI port is most likely in dual-mode with the DisplayPort above. There are physically 2 USB 3.0 and 1 USB 2.0 ports The keyboard might take up either a USB or the UART or the GPIO. The trackpad might also take up a USB or the UART or the GPIO. The M.2 slot uses 2 of the PCIe lane.  So really, there are more or less: 2 PCIe lanes made unavailable 0 to 2 USB ports (some 2.0, some 3.0) made unavailable 2 SATA made unavailable 0 to 1 UART made unavailable 0 to 1 GPIO made unavailable  So perhaps some of the unavailable lanes above are on the unterminated contacts? How do I test? But really, the easier way of going about this is identifying the connector. I'm trying to identify the appropriate connector for this bundle of unterminated contacts, from my HP Stream 14 motherboard. I'm talking about the red circled part of the motherboard: Here's a close up: The number of contacts are: $$\4 \qquad\qquad 29\$$ $$\5 \qquad\qquad 29\$$ The first picture, with unsoldered contacts, was pulled from the internet. The second picture is of my actual motherboard. The reason I am asking is that the Intel Celeron embedded on this motherboard (https://ark.intel.com/products/91832/Intel-Celeron-Processor-N3060-2M-Cache-up-to-2_48-GHz) supposedly has 4 PCIe lanes 1 DisplayPort/HDMI (integrated graphics in CPU) 5 USB ports (some 2.0, some 3.0) 2 SATA 1 UART 1 GPIO.  $$\\$$ The screen uses the DisplayPort/eDP. The physical HDMI port is most likely in dual-mode with the DisplayPort above. There are physically 2 USB 3.0 and 1 USB 2.0 ports The keyboard might take up either a USB or the UART or the GPIO. The trackpad might also take up a USB or the UART or the GPIO. The M.2 slot uses 2 of the PCIe lane.  So really, there are more or less: 2 PCIe lanes made unavailable 0 to 2 USB ports (some 2.0, some 3.0) made unavailable 2 SATA made unavailable 0 to 1 UART made unavailable 0 to 1 GPIO made unavailable  So perhaps some of the unavailable lanes above are on the unterminated contacts? How do I test? But really, the easier way of going about this is identifying the connector. 3 added 25 characters in body edited Apr 10 '18 at 3:43 So I'm trying to identify the possible connector these bundle of unterminated contacts might be for on my HP Stream 14 motherboard. I'm talking about the red encircled part of the motherboard: Here's a close up: The number of contacts are: $$\4 \qquad\qquad 29\$$ $$\5 \qquad\qquad 29\$$ You'll notice that in the first picture has the contacts are unsoldered. That's because the first picture was pulled from the internet. As my actual motherboard is quite dirty, as I have empotted several sections of the motherboard. The reason for my asking is that the Intel Celeron embedded on this motherboard (https://ark.intel.com/products/91832/Intel-Celeron-Processor-N3060-2M-Cache-up-to-2_48-GHz) supposedly has 4 PCIe lanes 1 DisplayPort/HDMI (integrated graphics in CPU) 5 USB ports (some 2.0, some 3.0) 2 SATA 1 UART 1 GPIO.  $$\\$$ The screen uses the DisplayPort/eDP. The physical HDMI port is most likely in dual-mode with the DisplayPort above. There are physically 2 USB 3.0 and 1 USB 2.0 ports The keyboard might take up either a USB or the UART or the GPIO. The trackpad might also take up a USB or the UART or the GPIO. The M.2 slot uses 2 of the PCIe lane.  So really, there are more or less: 2 PCIe lanes made unavailable 0 to 2 USB ports (some 2.0, some 3.0) made unavailable 2 SATA made unavailable 0 to 1 UART made unavailable 0 to 1 GPIO made unavailable  So perhaps some of the unavailable lanes above are on the unterminated contacts? How do I test? But really, the easier way of going about this is identifying the connector. So I'm trying to identify the possible connector these bundle of unterminated contacts might be for on my HP Stream 14 motherboard. I'm talking about the red encircled part of the motherboard: Here's a close up: The number of contacts are: $$\4 \qquad\qquad 29\$$ $$\5 \qquad\qquad 29\$$ You'll notice that in the first picture has the contacts are unsoldered. That's because the first picture was pulled from the internet. As my actual motherboard is quite dirty, as I have empotted several sections of the motherboard. The reason for my asking is that the Intel Celeron embedded on this motherboard (https://ark.intel.com/products/91832/Intel-Celeron-Processor-N3060-2M-Cache-up-to-2_48-GHz) supposedly has 4 PCIe lanes 1 DisplayPort/HDMI 5 USB ports (some 2.0, some 3.0) 2 SATA 1 UART 1 GPIO.  $$\\$$ The screen uses the DisplayPort/eDP. The physical HDMI port is most likely in dual-mode with the DisplayPort above. There are physically 2 USB 3.0 and 1 USB 2.0 ports The keyboard might take up either a USB or the UART or the GPIO. The trackpad might also take up a USB or the UART or the GPIO. The M.2 slot uses 2 of the PCIe lane.  So really, there are more or less: 2 PCIe lanes made unavailable 0 to 2 USB ports (some 2.0, some 3.0) made unavailable 2 SATA made unavailable 0 to 1 UART made unavailable 0 to 1 GPIO made unavailable  So perhaps some of the unavailable lanes above are on the unterminated contacts? How do I test? So I'm trying to identify the possible connector these bundle of unterminated contacts might be for on my HP Stream 14 motherboard. I'm talking about the red encircled part of the motherboard: Here's a close up: The number of contacts are: $$\4 \qquad\qquad 29\$$ $$\5 \qquad\qquad 29\$$ You'll notice that in the first picture has the contacts are unsoldered. That's because the first picture was pulled from the internet. As my actual motherboard is quite dirty, as I have empotted several sections of the motherboard. The reason for my asking is that the Intel Celeron embedded on this motherboard (https://ark.intel.com/products/91832/Intel-Celeron-Processor-N3060-2M-Cache-up-to-2_48-GHz) supposedly has 4 PCIe lanes 1 DisplayPort/HDMI (integrated graphics in CPU) 5 USB ports (some 2.0, some 3.0) 2 SATA 1 UART 1 GPIO.  $$\\$$ The screen uses the DisplayPort/eDP. The physical HDMI port is most likely in dual-mode with the DisplayPort above. There are physically 2 USB 3.0 and 1 USB 2.0 ports The keyboard might take up either a USB or the UART or the GPIO. The trackpad might also take up a USB or the UART or the GPIO. The M.2 slot uses 2 of the PCIe lane.  So really, there are more or less: 2 PCIe lanes made unavailable 0 to 2 USB ports (some 2.0, some 3.0) made unavailable 2 SATA made unavailable 0 to 1 UART made unavailable 0 to 1 GPIO made unavailable  So perhaps some of the unavailable lanes above are on the unterminated contacts? How do I test? But really, the easier way of going about this is identifying the connector. 2 added 25 characters in body edited Apr 10 '18 at 3:37 1 asked Apr 10 '18 at 3:32