
Identifyingpartsonthemotherboard
Themotherboard(sometimescalledtheplanarorsystemboard)isthemaincircuitboardinyourcomputer.
Itprovidesbasiccomputingfunctionsandsupportsavarietyofdevicesthatarefactory-installedorthatyou
caninstalllater.
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1.HarddiskdriveSATAconnector10.RTCbattery
2.Microphoneconnector
11.MiniPCIEconnector
3.Lineoutconnector
12.SPDIFport
4.RTCbatteryconnector13.VGAconnector
5.USBports(2)14.USBports(2)
6.Cardreader
15.HDMI-outport
7.Memoryslot16.Ethernetconnector
8.Powerbutton17.Powerconnector
9.Systemfanpowerconnector
24IdeaCentreQ190HardwareMaintenanceManual
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