11Cooling Module Troubleshooting | Toshiba PSLD2X, PSLD1X, PSLD3X

2.11Cooling Module

2 Troubleshooting

Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual

2-23

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Toshiba PSLD2X, PSLD1X, PSLD3X manual 11Cooling Module Troubleshooting

Contents

Equium L350 Satego L350 Disclaimer CopyrightTrademarks Safety Precautions PrefacePage Conventions Acronyms Table of Contents Chapter Diagnostic Programs LAN Replacement Procedures HDD CPU Page Appendices Hardware Overview Hardware Overview Chapter Contents Figures Tables Features Hardware Overview Features Features Hardware Overview ‰ ODD Hardware Overview Features Features Hardware Overview ID Parts Description Placement Computer Block Diagram System Board Configurations Page System Unit Components System Unit Components Hardware Overview Hardware Overview 1B1.2 System Unit Components − RTC − Gpio Hardware Overview 1B1.2 System Unit Components System Unit Components Hardware Overview Hardware Overview 1B1.2 System Unit Components 2.5-inch HDD 2B1.3 2.5-inch HDD Hardware Overview Combo CD-RW/DVD-ROM Hardware Overview 3B1.4 Combo CD-RW/DVD-ROM DVD Super Multi +-R Double Layer 4B1.5 DVD Super Multi +-R Double Layer Hardware Overview HD DVD ROM Hardware Overview 5B1.6 Power Supply 6B1.7 Power Supply Hardware Overview Main Battery Battery Charging ControlBatteries Hardware Overview 7B1.8 Batteries RTC Battery 7B1.8 Batteries Hardware Overview Chapter Troubleshooting Troubleshooting Chapter Contents Audio Test Procedure 1 Test Program Check Basic Flowchart Outline Troubleshooting Outline Basic Flowchart Troubleshooting Basic Flowchart Basic Flowchart Troubleshooting Basic Flowchart 1/2 END Basic Flowchart Troubleshooting Troubleshooting Power Supply Procedure 1 Power Icon Check Power Supply Troubleshooting DC in LED Procedure 2 Connection Check Procedure 3 Replacement Check Procedure 1 Message Check System Board TroubleshootingSystem Board Troubleshooting System Board Procedure 2 Test Program Check 2.5-inch HDD Troubleshooting Procedure 2 Partition Check Troubleshooting 2.5-inch HDD Procedure 3 Format Check Procedure 4 Test Program Check HDD Error Code and Status Procedure 5 Connector Check and Replacement Check Keyboard Troubleshooting Procedure 1 Test Program CheckProcedure 2 Connector Check and Replacement Check Keyboard Troubleshooting Display Procedure 1 External Monitor CheckProcedure 3 Connector Check and Replacement Check Display Display Troubleshooting Procedure 1 ODD Cleaning Check Troubleshooting ODD DriveODD Optical Disk Drive ODD Drive Troubleshooting Troubleshooting LAN LAN Audio Test Troubleshooting Cooling Module Cooling Module 11Cooling Module Troubleshooting Chapter Diagnostic Programs Diagnostic Programs 62i Page General Diagnostic Programs General Diagnostic Programs General Quick Start Diagnostic Programs Quick StartQuick Test Customization Test Diagnostic Programs Quick Start CPU Speed Test Step by Step Diagnostic Programs Quick Start Keyboard Layout test Hotkey Test Audio Play Test DMI Read Audio Record TestDMI Write Diagnostic Programs Quick Start System Information View Logs Diagnostics Screen Explanation Diagnostics WindowsExit to Free DOS Test Running Status and Report Panel ‹ Program Name and Its Version Service Diagnostic Ver1.10 Title Bar Quick Start Diagnostic Programs Diagnostic Programs 3Option OptionsOverview Options Menu Notes Option Diagnostic Programs Batch Parameters Configuration Wait On Error Break On ErrorPause Enable Monitor Battery Life Item’s Parameters Configuration Parameters Load Batch Parameters Save Batch Parameters LOG Parameters Setting Append to Old Log File Log Device Info on FailLog file Name Specify LOG Viewer LOG Viewer Up, Page Down Esc Ctrl+HomeCtrl+End Ctrl+F3 Pass Subtests Diagnostic Programs Subtests Diagnostic Programs Subtests HDD Vesamem System Test Diagnostic Programs System TestSubtest 01 CPU NPU Basic Functions Test System Test Diagnostic ProgramsNPU Interrupt Test Subtest 02 Boards Subtest 03 FAN Speed Test System Test Diagnostic Programs Diagnostic Programs Memory Test Subtest 01 Bios ROMMemory Test Subtest 02 Parity Memory Test Diagnostic Programs Subtest 03 Patterns Subtest 04 Extended Pattern Subtest 05 Walking 1’s Test Subtest 06 Walking 0’s Test Subtest 07 Address TestSubtest 08 Refresh Test Subtest 09 Cache Memory Subtest 12 Memory Speed Test Diagnostic Programs Storage Password：hard diskStorage Subtest 01 HDD Storage Diagnostic Programs Diagnostic Programs Storage Subtest 02 ODD Video Diagnostic Programs PeripheralSubtest Peripheral Diagnostic Programs Diagnostic Programs Peripheral Subtest 02 640 * 480 VGA Mode Subtest 03 Vesa Video Modes Subtest 04 Vesa Video Memory Subtest 05 AGP Test Subtest 06 LCD Panel Test Subtest 08 Color Purity Test Peripheral Diagnostic Programs Subtest Direct Color Test Subtest 10 DAC/Palette Address Subtest 11 BitBlt Engine Test Peripheral Diagnostic Programs Communication Comm Subtest 01 LAN Card Peripheral Subtest Keyboard Subtest Led Test Error Codes and description 11Error Codes and Description Diagnostic Programs Diagnostic Programs 11Error Codes and Description 03xx Board FAN 31xx Audio IDE-HDD Page Quick Test Item List3 Diagnostic Programs Quick Test Item List Chapter Replacement Procedures Replacement Procedures General CPU Removing the LCD module Installing the LCD Module Figures Removing the battery pack 31 Removing CCD board and MIC General Replacement Procedures HDD Replacement Procedures General Safety PrecautionsPage Before You Begin Disassembly Procedures Assembly Procedures Tools and Equipment Screw Tightening Torque Symbol examples Symbols of Screws on the Computer BodyColors of Screw Shanks Removing the Battery Pack Removing the battery pack Installing the Battery Pack Removing the Optional PC Card Removing the PC card Installing the Optional PC Card Removing the Memory Card Removing the memory card Installing the Memory Card Removing the Optional Memory Removing the optional memory Installing the Optional Memory HDD Replacement Procedures HDDRemoving the HDD HDD Replacement Procedures Removing the HDD chassis Installing the HDD ODD Bay Module ODD Bay Module Replacement ProceduresRemoving the ODD Bay Module Replacement Procedures ODD Bay Module Installing the ODD Bay Module Disassembling the ODD Drive Assembling the ODD Drive Replacement Procedures Keyboard Removing Keyboard Keyboard Replacement Procedures Installing the Keyboard Replacement Procedures MDC Module Contaminated connectors can cause MDC module failuresMDC Module Removing the MDC Module MDC Module Replacement Procedures Installing the MDC Module Replacement Procedures Wireless LAN card Wireless LAN CardRemoving the Wireless LAN Card Wireless LAN Card Replacement Procedures Installing the Wireless LAN Card Top Cover Replacement Procedures Top CoverRemoving the Top Cover Top Cover Replacement Procedures Installing the Top Cover Replacement Procedures Display Assembly Display AssemblyRemoving the Display Assembly Display Assembly Replacement Procedures Installing the Display Assembly and ODD Extended Board System Board, AC-IN Cable and ODD Extended Board CN3 CN4Page CPU Cooling Module and Fan Replacement Procedures CPU Cooling Module and FanRemoving the CPU Cooling Module and Fan For Intel CPU CPU Cooling Module and Fan Replacement Procedures 17 Removing the fan Installing the CPU Cooling Module and FanFor Intel CPU 19 Applying silicon grease Remove the CPU cooling module and FanFor AMD CPU 20 Removing the fan Installing the CPU Cooling Module and FanFor AMD CPU 22 Applying silicon grease 11 CPU Replacement Procedures 11 CPURemoving the CPU 11 CPU Replacement Procedures Installing the CPU 25 Securing the CPU Broadcom Card Broadcom Card Replacement ProceduresRemoving the Broadcom Card Replacement Procedures Broadcom Card Installing the Broadcom Card Display Mask Display Mask Replacement ProceduresRemoving the Display Mask Replacement Procedures Display Mask Installing the Display Mask FL Inverter Board FL Inverter Board Replacement ProceduresRemoving the FL Inverter Board Replacement Procedures FL Inverter Board Installing the FL Inverter Board LCD Modules LCD Module Replacement ProceduresRemoving the LCD module Replacement Procedures LCD Module Installing the LCD Module CCD Board and MIC Replacement Procedures CCD Board and MICRemoving the CCD Board and MIC CCD Board and MIC Replacement Procedures Installing the CCD Board and MIC Replacement Procedures Speakers Installing the SpeakersSpeakers Removing the Speakers Power Button Board and Switch Board Replacement Procedure s Power Button Board and Switch BoardRemoving the Power Button Board and Switch Board Install the Power Button Board and Switch Board Touch Pad and Button Board Touch Pad and Button Board Replacement ProceduresRemoving the Touch Pad and Button Board Replacement Procedures Touch Pad and Button Board Installing the Touch Pad and Button Board USB cable, CRT cable and RJ11 Cable USB Cable, CRT Cable and RJ11 Cable Replacement ProceduresRemoving the USB cable, CRT cable and RJ11 Cable Installing the USB cable, CRT cable and RJ11 Cable Appendices Appendix Contents JACK500