Lenovo ThinkServer TS140 70A0 - Locating Parts on the System Board

Locatingpartsonthesystemboard
Figure6“Systemboardpartlocations”onpage17showsthelocationsofthepartsonthesystemboard.
Figure6.Systemboardpartlocations
1PS/2keyboardandmouseconnector14SATA3.0connectors0to4
24-pinpowerconnector
15Powerfanconnector
3Systemboardbattery16Frontpanelconnector(forconnectingtheLEDsandpower
buttononthefrontoftheserver)
4Microprocessor
17FrontUSB3.0connector(forconnectingtheUSBconnectors
onthefrontoftheserver)
5Microprocessorfanconnector
18FrontUSB2.0connector(forconnectinganadditionalUSB
device)
6Memoryslot1(DIMM1)19ClearCMOS(ComplementaryMetalOxideSemiconductor)
/Recoveryjumper
7Memoryslot2(DIMM2)20Serial(COM2)connector
8Memoryslot3(DIMM3)21PCIcardslot
9Memoryslot4(DIMM4)22PCIExpressx4cardslot
10Thermalsensorconnector
23PCIExpressx1cardslot
11Harddiskdrivefanconnector
24PCIExpressx16cardslot
124-pinSATApowerconnectors(2)25Systemfanconnector
1314-pinpowerconnector
26Coverpresenceswitchconnector(intrusionswitchconnector)
Chapter3.Productoverview17