Preface
IX
Preface
Contents
Introduction ..............................................1-1
Overview .........................................................................................1-1
System Specifications
................................. 1-2
External Locator - Top View with LCD Panel Open ......................1-5
External Locator - Front & Right side Views .................................1-6
External Locator - Left Side & Rear View .....................................1-7
External Locator - Bottom View .....................................................1-8
M540J Mainboard Overview - Top (Key Parts) .............................1-9
M540J Mainboard Overview - Bottom (Key Parts) ......................1-10
M540J Mainboard Overview - Top (Connectors) .........................1-11
M540J Mainboard Overview - Bottom (Connectors) ...................1-12
M550J Mainboard Overview - Top (Key Parts) ...........................1-13
M550J Mainboard Overview - Bottom (Key Parts) ......................1-14
M550J Mainboard Overview - Top (Connectors) .........................1-15
M550J Mainboard Overview - Bottom (Connectors) ...................1-16
Disassembly ...............................................2-1
Overview .........................................................................................2-1
Maintenance Tools ..........................................................................2-2
Connections .....................................................................................2-2
Maintenance Precautions .................................................................2-3
Disassembly Steps ...........................................................................2-4
Removing the Battery ......................................................................2-5
Removing the Hard Disk Drive .......................................................2-6
Removing the System Memory (RAM) ..........................................2-8
Removing the Optical (CD/DVD) Device ....................................2-10
Removing the Processor ................................................................2-11
Removing the Keyboard ................................................................2-13
Removing the Wireless LAN Module ...........................................2-14
Removing the Modem and Bluetooth Modules ............................2-15
Part Lists ..................................................A-1
Part List Illustration Location ........................................................ A-2
Top (M550J) .................................................................................. A-3
Top (M555J) .................................................................................. A-4
Bottom (M550J/M555J) ................................................................ A-5
LCD (M550J) ................................................................................. A-6
LCD (M555J) ................................................................................. A-7
DVD-RW Drive (M550J) .............................................................. A-8
Top (M540J) .................................................................................. A-9
Top (M545J) ................................................................................ A-10
Bottom (M540J/M545J) .............................................................. A-11
LCD (M540J) ............................................................................... A-12
LCD (M545J) ............................................................................... A-13
Combo Drive (M540J) ................................................................ A-14
Schematic Diagrams.................................B-1
System Block Diagram ...................................................................B-2
ATHLON 64 1/4 .............................................................................B-3
ATHLON 64 2/4 .............................................................................B-4
ATHLON 64 3/4 .............................................................................B-5
ATHLON 64 4/4 .............................................................................B-6
DDR SO-DIMM .............................................................................B-7
DDR TERMINATION ...................................................................B-8
PANEL, INVERTER, FAN ............................................................B-9
C15 HT CPU .................................................................................B-10
C51 HT MCP ................................................................................B-11
C51 PCI EXPRESS ......................................................................B-12
C51 DAC / IFP .............................................................................B-13
C51 PWR / GND - DECOUPLING .............................................B-14
MCP51 HT ....................................................................................B-15
Summary of Contents for M540J
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Page 3: ...Preface I Preface Notebook Computer M540J M545J M550J M555J Service Manual ...
Page 104: ...Schematic Diagrams B 46 B Schematic Diagrams ...