Personal Computer User's Guide

ReplacingtheWiFiunits
Attention:
Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
onpagev
.
ThissectionprovidesinstructionsonhowtoreplacetheWiFiunits.TheWiFiunitsincludeaWiFiadapter
card,aWiFicardmodule,andarearWiFiantennacable.
ReplacingtheWiFiunitsinvolvesthefollowingoperations:
•“RemovingtheWiFiadaptercard”onpage76
•“RemovingtheWiFicardmodule”onpage77
•“InstallingtheWiFiunits”onpage78
RemovingtheWiFiadaptercard
ToremovetheWiFiadaptercard,dothefollowing:
1.Turnoffthecomputeranddisconnectallpowercordsfromelectricaloutlets.
2.Openthecomputercover.See“Openingthecomputercover”onpage32.
3.IfyourcomputercomeswithaWiFicardmodulethatsupportstheBluetoothfunction,disconnect
theBluetoothcablefromtheWiFiadaptercard.
Figure62.DisconnectingtheBluetoothcable
Note:TheBluetoothcableconnectstheBluetoothconnectorontheWiFiadaptercardtothefrontUSB
connectoronthesystemboardtosupporttheBluetoothfunction.
4.RotatethePCIcardretainertotheopenposition.
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