User guide

ThissectionprovidesinstructionsonhowtoreplacetheWiFiunits.TheWiFiunitsincludeaWiFiadapter
card,aWiFicardmodule,andarearWiFiantennacable.
ReplacingtheWiFiunitsinvolvesthefollowingoperations:
•“RemovingtheWiFiadaptercard”onpage78
•“RemovingtheWiFicardmodule”onpage79
•“InstallingtheWiFiunits”onpage80
RemovingtheWiFiadaptercard
ToremovetheWiFiadaptercard,dothefollowing:
1.Turnoffthecomputeranddisconnectallpowercordsfromelectricaloutlets.
2.Openthecomputercover.See“Openingthecomputercover”onpage32.
3.IfyourcomputercomeswithaWiFicardmodulethatsupportstheBluetoothfunction,disconnect
theBluetoothcablefromtheWiFiadaptercard.
Figure64.DisconnectingtheBluetoothcable
Note:TheBluetoothcableconnectstheBluetoothconnectorontheWiFiadaptercardtothefrontUSB
connectoronthesystemboardtosupporttheBluetoothfunction.
4.RotatethePCIcardretainertotheopenposition.
78ThinkCentreUserGuide