Lenovo ThinkCentre E73 - Replacing the Keyboard or Mouse

5.Removethefrontantennaandcablefromthefrontofthecomputer.
Figure61.RemovingthefrontWiFiantenna
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage78.
Replacingthekeyboardormouse
Attention:
Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
onpagev.
Thissectionprovidesinstructionsonhowtoreplacethekeyboardormouse.
Toreplacethekeyboardormouse,dothefollowing:
1.Disconnecttheoldkeyboardcableormousecablefromthecomputer.
2.ConnectanewkeyboardormousetooneoftheUSBconnectorsonthecomputer.Dependingonwhere
youwanttoconnectthenewkeyboardormouse,see“Locatingconnectors,controls,andindicatorson
thefrontofyourcomputer”onpage9
or“Locatingconnectorsontherearofyourcomputer”onpage10.
Figure62.ConnectingtheUSBkeyboardormouse
Chapter5.Installingorreplacinghardware77