User guide

Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage78.
InstallingorremovingthefrontWi-Fiantenna
Attention:
Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
onpagev.
ThissectionprovidesinstructionsonhowtoinstallorremovethefrontWi-Fiantenna.
Note:ThefrontWi-Fiantennaisonlyavailableonsomemodels.
ToinstallthefrontWi-Fiantenna,dothefollowing:
1.Turnoffthecomputeranddisconnectallpowercordsfromelectricaloutlets.
2.Removethecomputercover.See“Removingthecomputercover”onpage53.
3.Removetheharddiskdriveassembly.See“Installingorremovingtheharddiskdriveassembly”on
page55.
4.PeeloffthepaperthatprotectsthestickeronthebottomofthefrontWi-Fiantenna.
Figure53.Peelingoffthepaperthatprotectsthesticker
5.AlignthetwosmallcolumnsonthebottomofthefrontWi-Fiantennawiththetwoholesontheharddisk
drivebracketasshown.Then,stickthefrontWi-Fiantennaontotheharddiskdrivebracket.
Figure54.StickingthefrontWi-Fiantenna
Chapter5.Installingorreplacinghardware63