36
Chapter 3
General Information
Pre-disassembly Instructions
Before proceeding with the disassembly procedure, make sure that you do the following:
1.
Turn off the system and all peripherals.
2.
Unplug the AC adapter and all power and signal cables from the system.
3.
Place the system on a flat, stable surface.
4.
Remove the battery pack.
Disassembly Process
The disassembly process is divided into the following stages:
•
External module disassembly
•
Main unit disassembly
•
LCD module disassembly
The flowcharts provided in the succeeding disassembly sections illustrate the entire disassembly sequence.
Observe the order of the sequence to avoid damage to any of the hardware components. For example, if you
want to remove the mainboard, you must first remove the keyboard, then disassemble the inside assembly
frame in that order.
Main Screw List
Code
Type
Color
Part No.
A
M2 x L5
Black
86.00M90.525
B
M2 x L3
Black
86.00F80.723
C
M3 x L4
Silver
86.9A524.4R0
D
M2.5 x L6
Black
86.00E33.736
E
M2 x L2
Black
86.00E09.622
F
M2.5 x L5
Black
86.00F87.735
G
M2.5 x L4
Black
86.00H36.534
Summary of Contents for TRAVELMATE 4740
Page 6: ...VI ...
Page 10: ...X Table of Contents ...
Page 31: ...Chapter 1 21 ...
Page 32: ...22 Chapter 1 ...
Page 44: ...34 Chapter 2 ...
Page 74: ...64 Chapter 3 ...
Page 91: ...Chapter 5 81 Block Diagram System Architecture Chapter 5 ...
Page 98: ...88 Chapter 5 ...
Page 109: ...Appendix A 99 Model Definition and Configuration Appendix A ...
Page 156: ...Appendix A 146 ...
Page 160: ...150 Appendix B ...
Page 162: ...152 Appendix C ...
Page 166: ...156 Index ...