System board callouts
Sys Bd Label | Color | Component | Sys Bd Label | Color | Component |
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BAT | Black | RTC battery | SATA0 | Blue | Hard drive data |
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| connector |
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XU1 | Black | Processor | CMOS | Yellow | CMOS reset button |
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DIMM3 | Black | Secondary memory | SATA PWR0 | White | Hard drive power |
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| socket |
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| connector |
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DIMM1 | Black | Primary memory socket | CPU FAN | White | Fan connector |
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HSENSE | White | Hood sensor connector | PSWD | Black/blue | Password header and |
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| jumper |
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SPKR | White | Speaker connector | M.2 | Black | |
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M.2 | Black | WLAN module socket |
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System board 151