Removing the fan | Toshiba PSLD3X, PSLD1X, PSLD2X instruction

4 Replacement Procedures

4.10 CPU Cooling Module and Fan

M2.5x5 white flat head screw

Fan

CN501

Tape

Figure 4-20 Removing the fan

CPU cooling module bracket	M2x3 white flat head screw
CPU cooling module bracket
CPU cooling module secure screw

CPU cooling module

Figure 4-21 Removing the CPU cooling module

4-38	Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual

Image 176

Toshiba PSLD3X, PSLD1X, PSLD2X manual Removing the fan

Contents

Equium L350 Satego L350 Trademarks CopyrightDisclaimer 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 System Board System Board TroubleshootingProcedure 1 Message Check 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 ODD Optical Disk Drive Troubleshooting ODD DriveProcedure 1 ODD Cleaning Check 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 Write Audio Record TestDMI Read 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 Subtest 01 CPU Diagnostic Programs System TestSystem Test NPU Interrupt Test System Test Diagnostic ProgramsNPU Basic Functions 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 Subtest Diagnostic Programs PeripheralVideo 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 Colors of Screw Shanks Symbols of Screws on the Computer BodySymbol examples 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 Removing the HDD Replacement Procedures HDDHDD HDD Replacement Procedures Removing the HDD chassis Installing the HDD Removing the ODD Bay Module ODD Bay Module Replacement ProceduresODD 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 Removing the Wireless LAN Card Wireless LAN CardReplacement Procedures Wireless LAN card Wireless LAN Card Replacement Procedures Installing the Wireless LAN Card Removing the Top Cover Replacement Procedures Top CoverTop Cover Top Cover Replacement Procedures Installing the Top Cover Removing the Display Assembly Display AssemblyReplacement Procedures 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 Removing the CPU Cooling Module and Fan For Intel CPU Replacement Procedures CPU Cooling Module and FanCPU Cooling Module and Fan 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 Removing the CPU Replacement Procedures 11 CPU11 CPU 11 CPU Replacement Procedures Installing the CPU 25 Securing the CPU Removing the Broadcom Card Broadcom Card Replacement ProceduresBroadcom Card Replacement Procedures Broadcom Card Installing the Broadcom Card Removing the Display Mask Display Mask Replacement ProceduresDisplay Mask Replacement Procedures Display Mask Installing the Display Mask Removing the FL Inverter Board FL Inverter Board Replacement ProceduresFL Inverter Board Replacement Procedures FL Inverter Board Installing the FL Inverter Board Removing the LCD module LCD Module Replacement ProceduresLCD Modules Replacement Procedures LCD Module Installing the LCD Module Removing the CCD Board and MIC Replacement Procedures CCD Board and MICCCD Board and MIC CCD Board and MIC Replacement Procedures Installing the CCD Board and MIC Replacement Procedures Speakers Installing the SpeakersSpeakers Removing the Speakers Removing the Power Button Board and Switch Board Power Button Board and Switch BoardPower Button Board and Switch Board Replacement Procedure s Install the Power Button Board and Switch Board Removing the Touch Pad and Button Board Touch Pad and Button Board Replacement ProceduresTouch Pad and Button Board Replacement Procedures Touch Pad and Button Board Installing the Touch Pad and Button Board Removing the USB cable, CRT cable and RJ11 Cable USB Cable, CRT Cable and RJ11 Cable Replacement ProceduresUSB cable, CRT cable and RJ11 Cable Installing the USB cable, CRT cable and RJ11 Cable Appendices Appendix Contents JACK500