Chapter11.ReplacingFRUs(Type4155,4158,4218)
Important
BeforeyoureplaceanyFRU,readChapter2“Safetyinformation”onpage3.Theseprecautionsand
guidelineswillhelpyouworksafely.
FRUreplacementsaretobedonebytrainedservicetechniciansonly.
ThischapterdoesnotcontainaremoveandreplaceprocedureforallFRUs.OnlythemajorFRUsare
documented.
Locatingcontrolsandconnectorsonthefrontofyourcomputer
Thefollowingillustrationshowsthelocationofthecontrolsandconnectorsonthefrontofyourcomputer.
Note:Notallcomputermodelswillhavethefollowingcontrolsandconnections.
1
USBconnector
4
USBconnector
2
Microphoneconnector
5
IEEE1394connector
3
Headphoneconnector
Rearconnectors
Thefollowingillustrationshowsthelocationsoftheconnectorsontherearofthecomputer.
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