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Camera Troubleshooting
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PROL450D
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Troubleshooting
Specification
Install
Symbol examples
Display Configuration
Tests and Diagnostics
Bios ROM Eeprom
Disassembly Procedures
Main Battery
Procedure 1 Power Status Check
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2 Troubleshooting Procedures
2.12 Camera Troubleshooting
Figure
2-11
Camera troubleshooting process
Satellite L450D/455D, Satellite pro L450D Series Maintenance Manual
32
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Contents
Toshiba Personal Computer Satellite Maintenance Manual
Copyright
Disclaimer
Trademarks
Safety Precautions
Preface
Conventions
Acronyms
Diskcopy a B
Table of Contents
Tests and Diagnostics
Replacement Procedures
Disassembling the ODD Drive
Figures
Confidential
Page
Appendices
Chapter Hardware Overview
Chapter Contents
Tables
Page
Features
Error! Style not defined. Error! Style not defined
ODD
LAN
Satellite L450/Pro L450/L450D/Pro L450D Maintenance Manual
ID Parts Description Placement Part a
System diagram of the computer Intel platform
System diagram of the computer AMD platform
Bios ROM Eeprom
EC/KBC
HDD Specifications
2.5-inch HDD
DVD Super Multi Drive DVD Super Multi Drive Specifications
DVD Super Multi +-R Double Layer
Power Supply
Hardware Overview
Batteries
Main Battery
Battery Charging Control
Quick/Normal Charging Time
RTC Battery
Chapter Troubleshooting Procedures
Page
Chapter Contents
Tables
Troubleshooting Introduction
LAN
Troubleshooting Flowchart
Start
Does typed characters appear correctly?
Troubleshooting Procedures
Troubleshooting Procedures
Power Supply Troubleshooting
ST a R T
Procedure 1 Power Status Check
Battery LED
Troubleshooting Procedures DC-IN LED
Procedure 2 Adaptor / battery replacement
Battery
Procedure 3 Power supply connection check
Procedure 4 Diagnostic check
Procedure 5 Replacement check
Display Troubleshooting
A R T
Procedure 1 External display check
Procedure 2 Diagnostic check
Procedure 3 Connector and replacement check
Keyboard Troubleshooting
Procedure 1 External keyboard check
External USB Devices Troubleshooting
A R T
Procedure 1 External device and connection check
Procedure 2 Replace system board
Touchpad Troubleshooting
Start
Procedure 1 TouchPad connection check
Procedure 2 TouchPad replacement check
Speaker Troubleshooting
Start
Procedure 3 Connection check
Procedure 1 Audio source test
Procedure 2 Earphone test
Procedure 4 Replacement check
Optical drive troubleshooting
Optical drive troubleshooting process
Procedure
Procedure 1 Audio CD check
Procedure 2 Drive cleaning check
Procedure Diagnostic test
Procedure 5 Connection check and replacement check
Modem Troubleshooting
Start
Procedure 1 Telephone line connection check
Procedure 2 Modem card connection check
Procedure 3 Modem replacement check
Wireless LAN Troubleshooting
10 Wireless LAN troubleshooting process
Procedure 2 Connector and replacement check
Camera Troubleshooting
Procedure Diagnostic test
13 3 in 1 card Troubleshooting
12 3in 1 card troubleshooting process
Procedure 1 Bridge media assemble card test
HDD Troubleshooting
13 HDD troubleshooting process
Procedure Diagnostic test
CRT Troubleshooting
14 CRT Troubleshooting Process
Procedure 1 CRT connection check
Procedure 2 CRT set check
Hdmi Troubleshooting
15 Hdmi troubleshooting process
Procedure 1 Hdmi connection check
Procedure 2 Hdmi set check
MIC Troubleshooting
16 MIC troubleshooting process
Procedure Diagnostic test
Thermal Module troubleshooting
17 Thermal Module troubleshooting process
Procedure 1 CPU replacement check
Procedure 2 Thermal Module replacement check
Procedure 3 System board replacement check
LAN troubleshooting
18 LAN troubleshooting process
Procedure 1 LAN connection check
Procedure 2 LAN port check
Chapter Tests and Diagnostics
Tests and Diagnostics
Page
1st HDD Test 2nd HDD Test Read DMI Write DMI
Diagnostic Test
Executing the Diagnostic Test
Tests and Diagnostics
Tests and Diagnostics
Tests and Diagnostics
Display Configuration
Display configuration Tests and Diagnostics
Beep sound test
Fan ON/OFF Test
Tests and Diagnostics
Main Battery Charge Test
Tests and Diagnostics Main Battery Change Test
FDD Test
Memory check
Tests and Diagnostics
Memory Write Test Memory Read & Write Test
Keyboard Test
Tests and Diagnostics
Mouse Pad Test
LCD Pixels Mode Test
Magnetic Switch Test
If the Magnetic switch test pass, it will show below display
LAN Test
Tests and Diagnostics
Tests and Diagnostics
RTC Test
Read 1394 Guid
Speaker EQEqualizer Quality factor Type Check&Re-Write
Sensor Button Test
Front Edge Logo check
Tests and Diagnostics
Tests and Diagnostics
19 1st HDD Test
Tests and Diagnostics
19 2nd HDD Test
Tests and Diagnostics
Tests and Diagnostics
Tests and Diagnostics
Read DMI
Write DMI
Tests and Diagnostics
Tests and Diagnostics
Chapter Replacement Procedures
Replacement Procedures
Replacement Procedures
Replacement Procedures
Figures
31 Peel off the bezel
General
Inverter Board
Safety Precautions
Replacement Procedures
Before You Begin
Disassembly Procedures
Assembly Procedures
Tools and Equipment
Screw Tightening Torque
Symbols of Screws on the Laptop Body
Symbol examples
Colors of Screw Shanks
Battery
Removing the Battery Pack
Installing the Battery Pack
HDD
Removing the HDD
Removing the HDD plate
Installing the HDD
Memory
Removing the Optional Memory
Removing the RAM from connector
Installing the Optional Memory
Installing the Wlan Card
Wlan Card
Removing the Wlan Card
Installing the Modem Card
Modem Card BTO
Removing the Modem Card
ODD
Removing the ODD Bay Module
Installing the ODD Bay Module
Disassembling the ODD Drive
Assembling the ODD Drive
Keyboard Cover and Keyboard
Removing the Keyboard Cover and Keyboard
11 Removing screws from the keyboard
Installing the keyboard Cover and Keyboard
Logic Upper Assembly
Removing the Logic Upper Assembly
Installing the Logic Upper Assembly
Power Board
Removing the Power Board
Installing the power switch board
Installing the Speakers
Speakers
Removing the Speakers
Installing the Touch Pad Bracket
Touch Pad Bracket
Removing the Touch Pad Bracket
Installing the Thermal Fan
Thermal Fan
Removing the Thermal Fan
Motherboard
Removing the Motherboard
20 Removing the Dcin
Installing the Motherboard
22 Align the VGA Conn and RJ45 Conn
24 Installing the DC-in jack
CPU and Thermal Module
Removing CPU and Thermal Module
Replacement Procedures
Installing CPU and Thermal Module
26 Removing the CPU
Satellite L450/Pro L450/L450D/Pro L450D Maintenance Manual
Display Assembly
Removing the Display Assembly
Installing the Display Assembly
LCD Bezel Assembly
Removing the LCD Bezel Assembly
Installing the Display Mask
31 Peel off the bezel
34 Press the left and right side of the bezel
35 Press the bezel upside hooks
LCD Module and Inverter Board
Removing the LCD Module and Inverter Board
37 Removing the LCD Module from the LCD cover assembly
38 Removing the LCD Hinge Assembly
Installing the LCD Module and Inverter Board
Installing the Camera
Camera BTO
Removing the Camera
Installing the Hinge Saddle
Hinge Saddle
Removing the Hinge Saddle
Installing the USB Board
USB Board
Removing the USB Board
Installing the RJ11 Jack
22 RJ11 Jack
Removing the RJ11 Jack
Precautions for handling the LCD module
Appendix a Handling the LCD Module
Satellite L450/L450D Series Maintenance Manual
Confidential
Confidential
Confidential
System Board Top View
Figure B-1 System Board Layout Top
System Board Bottom View
Figure B-2 System Board Layout Bottom
Table B-2 System Board Connectors top and bottom
Table B-1 System Board ICs top and bottom
PJP1
Appendix C Pin Assignments
System Board
Jcrt
Jodd
Jwlan
Table C-10 Sodimm I/F pin assignments 200-PIN 1/4
Table C-10 Sodimm I/F pin assignments 200-PIN 2/4
Table C-10 Sodimm I/F pin assignments 200-PIN 3/4
Table C-10 Sodimm I/F pin assignments 200-PIN 4/4
Jmic
Jline
13 JKB
Jusbb
15 JCS
Jread
Jspkr
Appendix D Keyboard Scan/Character Codes
Table D-1 Scan codes set 1 and set 2 1/4
Table D-1 Scan codes set 1 and set 2 2/4
Table D-1 Scan codes set 1 and set 2 3/4
ALT R
Table D-1 Scan codes set 1 and set 2 4/4
Table D-2 Scan codes with left Shift key
Table D-3 Scan codes in Numlock mode
Table D-4 Scan codes with Fn key
Table D-5 Scan codes in overlay mode
Table D-6 No.124 key scan code
Table D-7 No.126 key scan code
Appendix E Key Layout
Thai TI Keyboard
United Kingdom UK Keyboard
Hebrew HB Keyboard
Swiss SW Keyboard
Czech CZ Keyboard
Portuguese PO Keyboard
Italian IT Keyboard
German GR Keyboard
Canada French CF Keyboard
Spanish SP Keyboard
Turkish F TF-F Keyboard
Belgian be Keyboard
Norwegian NW Keyboard
Canadian Multinational AC Keyboard
Japanese JP Keyboard
Bulgaria BU Keyboard
Appendix F Series Screw Torque List Ktkaa
Table F-1 Series Screw Torque List
Saddle to Lower
Appendix G Reliability
Table G-1 Mtbf
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