4ReplacementProcedures Error!UsetheHometabtoapply2tothetextthatyouwantto
appearhere.Error!UsetheHometabtoapply2tothetextthatyouwanttoappearhere.
SatelliteL550MaintenanceManual 4-2
4.2Battery 4.3HDD 4.4Memory
4.5ODD
4.6KeyboardCover
andKeyboard
4.7LogicUpper
Assembly
4.11Speakers
4.12Display
Assembly
4.14Motherboard
4.15USBBoard 4.16ODDBoard
4.17ThermalModule
andVGABoard
(Optional)
4.21LCDBezelAssembly
4.22LCDModule
4.23CMOSBoardand
MIC
4.9BluetoothCard
4.10TouchPad
ButtonBoardand
Bracket
4.13ThermalFan
4.18CPU 4.19WLANCard 4.20ModemCard
4.8FunctionBoard
Howtousethechart(twoexamples):
• ForremovingtheMotherboard:
First,removepartsfrom4.6-4.7
Keyboard,LogicUpperAssemblyand
thenparts4.11-13Speakers,Display
AssemblyandThermalFan.
• ForremovingtheLCDModule:
First,remove4.21LCDBezelAssembly,
thenremove4.22LCDModule.
4.2Battery 4.3HDD 4.4Memory
4.5ODD
4.6KeyboardCover
andKeyboard
4.7LogicUpper
Assembly
4.11Speakers
4.12Display
Assembly
4.14Motherboard
4.15USBBoard 4.16ODDBoard
4.17ThermalModule
andVGABoard
(Optional)
4.21LCDBezelAssembly
4.22LCDModule
4.23CMOSBoardand
MIC
4.9BluetoothCard
4.10TouchPad
ButtonBoardand
Bracket
4.13ThermalFan
4.18CPU 4.19WLANCard 4.20ModemCard
4.8FunctionBoard