User guide

•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage71.
RemovingthefrontWiFiantenna
ToremovethefrontWiFiantenna,dothefollowing:
1.Turnoffthecomputeranddisconnectallpowercordsfromelectricaloutlets.
2.Removethecomputercover.See“Removingthecomputercover”onpage38.
3.Removethefrontbezel.See“Removingandreinstallingthefrontbezel”onpage39.
4.DisconnectthefrontantennacablefromtheWiFicardmodule.
5.Removethefrontantennaandcablefromthefrontofthecomputer.
Figure47.RemovingthefrontWiFiantenna
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage71
.
Replacingthekeyboard
Attention:
Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
onpagev.
Thissectionprovidesinstructionsonhowtoreplacethekeyboard.
Toreplacethekeyboard,dothefollowing:
1.Removeallmediafromthedrives.Then,turnoffallattacheddevicesandthecomputer.
2.Disconnectallpowercordsfromelectricaloutlets.
3.Disconnecttheoldkeyboardcablefromthecomputer.
Chapter5.Installingorreplacinghardware69