ThinkPad E550 - Replacing the Speaker Assembly

Removalstepsoftheaudioconnectorcardwithcable
Note:Thesystemboardofthecomputerthatyouareservicingmightbedifferentfromtheoneinthe
followingillustrations.
3
4
2
1
StepScrew(quantity)Color
Torque
3
M2×5mm,wafer-head,nylon-coated(1)
Black0.181Nm
(1.85kgf-cm)
1160Speakerassembly
Foraccess,removetheseFRUsinorder:
•“1020Batterypack”onpage66
•“1030Largebottomcover”onpage67
•“1040Smallbottomcover”onpage68
•“1050Opticaldriveoroptical-drivebaybezel”onpage69
•“1070Harddiskdriveassemblyorsolid-statedriveassembly”onpage70
•“1080WirelessLANcard”onpage72
•“1090Coin-cellbattery”onpage73
•“1110Keyboard”onpage73
•“1120Keyboardbezelassembly”onpage75
•“1130Systemboardandthermalfan”onpage78
•“1140dc-in/USB-connectorboardwithcable”onpage83
Chapter9.RemovingorreplacingaFRU85