User's Manual

Locatingpartsonthesystemboard
1
Microprocessor12Vpowerconnector
16
Frontpanelconnector
2
Microprocessorfanconnector
17
Coverpresenceswitchconnector
3
Microprocessor
18
Thermalsensorconnector
4
Memoryslots(6)
19
PS/2connector
5
24-pinsystempowerconnector
20
Frontaudioconnector
6
Harddiskdrivefanassemblyconnector
21
Internalspeakerconnector
7
Diskettedriveconnector
22
PCIadaptercardslot
8
Cardreaderconnector
23
PCIExpressx1adaptercardslot
9
FrontUSBconnector
24
PCIExpressx16graphicsadaptercardslot
10
SATAconnectors(5)
25
PCIExpressx4adaptercardslot
11
Adaptercardfanconnector
26
PCIExpressx16graphicsadaptercardslot
12
SAS(SerialAttachedSCSI)LEDconnector
27
SecondCOMportconnector
13
Battery
28
Rearfanassemblyconnector
14
ClearCMOS/Recoveryjumper
29
Auxiliary12Vpowerconnector
15
AuxiliaryLEDconnector
Chapter10.ReplacingFRUs(Type4105,4157,4217)81