Personal Computer User Manual

Locatingpartsonthesystemboard
Figure4“Systemboardpartlocations”onpage11showsthelocationsofthepartsonthesystemboard.
Figure4.Systemboardpartlocations
14-pinpowerconnector
12SATAconnectors(3)
2Microprocessor
13FrontUSBconnector2(forconnectingadditionalUSB
devices)
3Microprocessorfanconnector
14ClearCMOS(ComplementaryMetalOxideSemiconductor)
/Recoveryjumper
4Memoryslot1(DIMM1)
15Battery
5Memoryslot2(DIMM2)16Coverpresenceswitchconnector(Intrusionswitch
connector)
6Thermalsensorconnector
17Serial(COM2)connector
724-pinpowerconnector18Frontaudioconnector
8Powerfanconnector
19Internalspeakerconnector
9Parallelconnector
20PCIExpressx1cardslots(2)
10Frontpanelconnector(forconnectingLED
indicatorsandpowerswitch)
21PCIExpressx16graphicscardslot
11FrontUSBconnector1(forconnectingUSB
ports1and2onthefrontbezel)
22Systemfanconnector
Chapter1.Productoverview11