User Manual

8.Reinstallthebatterypack.See“Replacingthebatterypack”onpage65.
9.Turnthecomputeroveragain.Connecttheacpoweradapterandallcables.
ReplacinganM.2wirelessLANcard
Beforeyoustart,printtheseinstructions.
DANGER
Duringelectricalstorms,donotconnectthecabletoordisconnectitfromthetelephoneoutlet
onthewall.
DANGER
Electriccurrentfrompower,telephone,andcommunicationcablesishazardous.Toavoidshock
hazard,disconnectthecablesbeforeopeningthecoverofthisslot.
Attention:BeforeyoustartinstallinganM.2wirelessLANcard,touchametaltableoragroundedmetal
object.Thisactionreducesanystaticelectricityfromyourbody.Staticelectricitycoulddamagethecard.
ToreplacetheM.2wirelessLANcard,dothefollowing:
1.Disablethebuilt-inbatteries.See“Disablingthebuilt-inbattery”onpage63.
2.Closethecomputerdisplay,andturnthecomputerover.
3.Removethebatterypack.See“Replacingthebatterypack”onpage65.
4.Loosenthescrewsthatsecurethebasecoverassembly1.Thenremovethebasecoverassembly2.
Chapter6.Replacingdevices73