Chapter8.ReplacingFRUs(Types7387,7388,7389,7393,
7394,and7395)
Important
BeforeyoureplaceanyFRU,readChapter2“Safetyinformation”onpage3.Theseprecautionsand
guidelineswillhelpyouworksafely.
FRUreplacementsaretobedonebytrainedservicetechniciansonly.
ThischapterdoesnotcontainaremoveandreplaceprocedureforallFRUs.OnlythemajorFRUsare
documented.
Note:Thecomputermightlookslightlydifferentthantheillustrationsinthischapter.
Rearconnectors
Thefollowingillustrationshowsthelocationsoftheconnectorsontherearofthecomputer.
1
Powerconnector
9
Ethernetconnector
2
Voltageselectionswitch(some
models)
10
USBconnectors
3
Mouseconnector
11
Microphoneconnector
4
Keyboardconnector
12
Audiolineoutconnector
5
Serialconnector
13
Audiolineinconnector
6
Parallelconnector
14
PCIExpressx1orPCIExpressx16adapterconnector(some
models)
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