Personal Computer User Manual
8.Slidethenewcardreaderintothedrivebayuntilitsnapsintoposition.
Figure34.Installingthecardreader
9.ReconnectthecardreadercabletothefrontUSBconnectoronthesystemboard.See“Locating
partsonthesystemboard”onpage11.
10.Reinstallthefrontbezel.See“Removingandreinstallingthefrontbezel”onpage30.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage55.
Replacingthebattery
Attention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Important
safetyinformation”onpagev.
Yourcomputerhasaspecialtypeofmemorythatmaintainsthedate,time,andsettingsforbuilt-infeatures,
suchasparallel-portassignments(conguration).Abatterykeepsthisinformationactivewhenyouturn
offthecomputer.
Thebatterynormallyrequiresnochargingormaintenancethroughoutitslife;however,nobatterylasts
forever.Ifthebatteryfails,thedate,time,andcongurationinformation(includingpasswords)arelost.An
errormessageisdisplayedwhenyouturnonthecomputer.
Chapter5.Installingorreplacinghardware47