Toshiba Satellite L450 L450d Pro Maintanance Manual

  
Satellite L450D / ProL450D Series Maintenance Manual                    \
    [CONFIDENTIAL] xi 
Figure 4.12   Removing the screws from the bottom of the laptop ......................................... 4-23 
Figure 4.13   Removing six screws from under the keyboard................................................. 4-24 
Figure 4.14   Detaching cables from under the keyboard ....................................................... 4-25 
Figure 4.15   Removing the power board...

 
xii                                                          [CONFIDENTIAL]     Satellite L450D / ProL450D Series Maintenance 
Manual 
Figure 4.43   Installing the LCD Hinge Assembly.................................................................. 4-53 
Figure 4.44   Removing the LCD Module from the LCD cover assembly ............................. 4-54 
Figure 4.45   Removing the CMOS board and MIC ............................................................... 4-55 
Figure 4.46   Removing the USB...

  
Satellite L450D / ProL450D Series Maintenance Manual                    \
    [CONFIDENTIAL] xiii 
Appendices 
Appendix A   Handling the LCD Module ........................................................................\
......... A-1 
Appendix B  Board Layout ........................................................................\
.............................. B-1 
Appendix C  Pin Assignments....................................................................\
.............................. C-1...

Chapter 1  
Hardware Overview 
  

1 Hardware Overview  
Satellite L450/Pro L450/L450D/Pro L450D Maintenance Manual  1-ii 
 
Chapter 1  Contents 
1.1 Features ........................................................................\
.......................................... 1-1 
1.2 2.5-inch HDD ........................................................................\
............................... 1-10 
1.3 DVD Super Multi (+-R Double Layer) ................................................................ 1-11 
1.4 Power Supply...

 1 Hardware Overview 
Satellite L450/Pro L450/L450D/Pro  L450D Maintenance Manual  1-iii 
Figures 
Figure 1-1
 ID Parts Description Placement Part A.......................................................... 1-5 
Figure 1-2 The system diagram of the computer (Intel platform) ................................... 1-6 
Figure 1-3 The system diagram of the computer (AMD platform) ................................. 1-7 
Figure 1-4 SATA HDD ........................................................................\...

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Satellite L450/Pro L450/L450D/Pro L450D Maintenance Manual  1-1 
1.1  Features 
The Toshiba Satellite L450/Pro L450/L450D/Pro L450D is a full size noteb\
ook PC based on the 
Dual Core Processor, providing high-speed processing capabilities and ad\
vanced features. The 
computer employs a Lithium Ion battery that allows it to be battery-operated for a longer period 
of time. The display uses 15.6-inch WXGA LCD panel. The PGA...

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Satellite L450/Pro L450/L450D/Pro L450D Maintenance Manual  1-2 
 
  ODD 
 12.7mm height DVD Super Multi drive supporting ±R Double Layer w/ Labelflas\
h 
 
  Display  
The LCD displays available come with one of following types: 
   15.6 COLOR TFT/HD LCD, 1366 X 768 HD Resolution 
 
  Graphics 
  Intel GM45/GL40 integrated graphic 
   AMD RS780MN/RS780MC integrated graphic 
(depending on the model of the computer). 
 
...

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Satellite L450/Pro L450/L450D/Pro L450D Maintenance Manual  1-3 
 Bridge Media Slot 
This slot allows you to insert SD, MiniSD/ MicroSD (through adapter), \
Memory Stick and 
MMC memory card. It supports High speed SD and SDHC. An I/O port heel cover is \
needed. This model does not support CF cards. 
 
  Sound system  
The integrated sound system provides support for the computers internal speakers and 
microphone, as...