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Toshiba Satellite M40X manual TouchPad Troubleshooting

Models: Satellite M40X

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2.9 Touch Pad Troubleshooting

2 Troubleshooting Procedures

2.9TouchPad Troubleshooting

START

TouchPad connection check (Procedure 1)

TouchPad replacement

check (Procedure 2)

Replace system board

END

Figure 2-8 TouchPad troubleshooting process

Satellite M40X/M45X/Satellite Pro M40X/EQUIUM M40X Series Maintenance Manual

[CONFIDENTIAL] 2-23

Image 56

Toshiba Satellite M40X manual TouchPad Troubleshooting, Touch Pad Troubleshooting Troubleshooting Procedures

Contents

Toshiba Personal Computer Satellite M40X Maintenance Manual Copyright Safety Precautions PrefaceConfidential Conventions AcronymsConfidential Table of Contents Tests and Diagnostics Replacement Procedures HDDAppendices Chapter Hardware Overview Hardware Overview Chapter Contents Figures Features Features Hardware OverviewHardware Overview Features ? HDD? FIR Hardware Overview Features System Unit System Unit Hardware OverviewHardware Overview System Unit 2.5-inch HDD specifications 2.5-inch Hard Disk DriveInch Hard Disk Drive Hardware Overview Items 40GB 60GB 80GB 100GBDVD-ROM mode CD-ROM mode DVD-ROM & CD-RW drive specificationsOptical device Drives Hardware Overview Optical device DrivesDVD Super Multi DVD Super Multi drive specificationsOptical device Drives Hardware Overview DVD Super Multi Double Layer drive specifications DVD Super Multi Double LayerPower Supply Power Supply Hardware OverviewHardware Overview Power Supply Batteries Batteries Hardware OverviewMain Battery Hardware Overview BatteriesRTC battery Status TimeChapter Troubleshooting Procedures Troubleshooting Procedures Chapter Contents Tables DC-IN LEDTroubleshooting Introduction Troubleshooting Introduction Troubleshooting ProceduresTroubleshooting Flowchart Troubleshooting Procedures Power Supply TroubleshootingPower Supply Troubleshooting Troubleshooting Procedures Troubleshooting flowchart 1/2Troubleshooting flowchart 2/2 Power Supply Troubleshooting Troubleshooting Procedures Troubleshooting Procedures Power Supply Troubleshooting Power Supply Troubleshooting Power Supply Troubleshooting ProcessProcedure 1 Power Status Check Battery LEDProcedure 2 Adaptor / battery replacement AC-IN LEDBattery Procedure 3 Power supply connection checkProcedure 4 Diagnostic check Procedure 5 Replacement checkDisplay Troubleshooting Troubleshooting Procedures Display TroubleshootingProcedure 2 Diagnostic check Display Troubleshooting Troubleshooting ProceduresProcedure 1 External display check Procedure 3 Connector and replacement check Keyboard Troubleshooting Keyboard Troubleshooting Troubleshooting ProceduresTroubleshooting Procedures Keyboard Troubleshooting Procedure 1 External keyboard checkExternal USB Devices Troubleshooting External USB device troubleshooting processProcedure 1 External device and connection check Procedure 2 Replace system boardTV-Out Failure Troubleshooting TV-Out Failure Troubleshooting Troubleshooting ProceduresProcedure 2 TV set check Troubleshooting Procedures TV-Out Failure TroubleshootingProcedure 1 TV connection check Printer Port Troubleshooting Printer Port Troubleshooting Troubleshooting ProceduresTroubleshooting Procedures Printer Port Troubleshooting Procedure 1 Diagnostic checkProcedure 2 Printer port loopback check Procedure 3 Replace system boardTouchPad Troubleshooting Touch Pad Troubleshooting Troubleshooting ProceduresProcedure 2 TouchPad replacement check Troubleshooting Procedures TouchPad TroubleshootingProcedure 1 TouchPad connection check Speaker Troubleshooting Speaker Troubleshooting Troubleshooting ProceduresTroubleshooting Procedures Speaker Troubleshooting Procedure 1 Audio source testProcedure 2 Earphone test Procedure 3 Connection checkOptical Drive Troubleshooting Optical Drive Troubleshooting Troubleshooting ProceduresTroubleshooting Procedures Optical Drive Troubleshooting Procedure 1 Audio CD checkProcedure 2 Drive cleaning check Procedure Software checkProcedure 5 Connection check and replacement check Modem Troubleshooting Troubleshooting Procedures Modem TroubleshootingModem Troubleshooting Troubleshooting Procedures Procedure 1 Telephone line connection checkProcedure 2 Modem card connection check Procedure 3 Modem replacement checkPcmcia Troubleshooting Troubleshooting Procedures Pcmcia TroubleshootingProcedure 2 Pcmcia socket replacement check Pcmcia Troubleshooting Troubleshooting ProceduresProcedure 1 Sycard test Ieee 1394 Troubleshooting Troubleshooting Procedures Ieee 1394 TroubleshootingProcedure 3 Connection and replacement check Ieee 1394 Troubleshooting Troubleshooting ProceduresProcedure 1 Ieee 1394 device check Wireless LAN Troubleshooting Troubleshooting Procedures Wireless LAN TroubleshootingWireless LAN Troubleshooting Troubleshooting Procedures Procedure 2 Connector and replacement checkChapter Tests and Diagnostics Tests and Diagnostics Test and Diagnostic Operation IvCONFIDENTIAL Diagnostic Test Diagnostic Test Tests and DiagnosticsExecuting the Diagnostic Test Tests and Diagnostics Executing the Diagnostic TestPage Tests and Diagnostics Executing the Diagnostic Test Executing the Diagnostic Test Tests and Diagnostics Config Check Test Tests and Diagnostics Config Check TestDMI Check Test Tests and Diagnostics DMI Check TestTests and Diagnostics PIO Loopback Test PIO Loopback TestIeee 1394 Test Tests and Diagnostics Tests and Diagnostics Speaker Audio Test Speaker Audio TestFan ON/OFF Test Tests and Diagnostics Fan ON/OFF TestMain Battery Charge Test Tests and Diagnostics Main Battery Change TestFDD Test Tests and Diagnostics FDD TestTests and Diagnostics FDD Test CD-ROM Test Tests and Diagnostics CD-ROM TestTests and Diagnostics Keyboard Test Keyboard TestKeyboard Test Tests and Diagnostics Tests and Diagnostics Keyboard Test Mouse Pad Test Tests and Diagnostics Mouse Pad TestTests and Diagnostics Mouse Pad Test LCD Pixels Mode Test LCD Pixels Mode Test Tests and DiagnosticsLid Switch Test Tests and Diagnostics Lid Switch TestHDD R/W Test Tests and Diagnostics HDD R/W TestTests and Diagnostics HDD R/W Test LAN Test Tests and Diagnostics LAN TestTests and Diagnostics LAN Test RTC Test Tests and Diagnostics RTC TestConfidential Chapter Replacement Procedures Replacement Procedures General Figures Replacement Procedures General ODDKeyboard Wireless LAN Expansion Memory Module Safety Precautions Before You Begin Disassembly Procedures Assembly ProceduresTools and Equipment Battery Removing the Battery PackInstalling the Battery Pack PC Card Removing a PC CardInstalling the PC Card Installing the PC cardHDD Removing the HDD ModuleInstalling the HDD Optical Drive Module Removing the Optical Drive ModuleInstalling the Optical Drive Module Optical Drive Disassembling the Optical DriveReassembling the Optical Drive Keyboard Removing the KeyboardRemoving the keyboard Installing the Keyboard Wireless LAN Unit Removing the Wireless LAN Unit12 Removing the wireless LAN unit Installing the Wireless LAN UnitExpansion Memory Removing the Expansion MemoryInstalling the Expansion Memory 14 Removing the expansion memory cover15 Installing the expansion memory Modem Removing the ModemInstalling the Modem Display Assembly Removing the Display Assembly18 Disconnecting the LCD cable Installing the Display Assembly Top Cover Removing the Cover21 Removing the top cover-2 Installing the Top Cover Touch Pad 22 Removing the touch padInstalling the Touch Pad Removing the Speakers Installing the SpeakersSpeakers System Board Removing the System BoardInstalling the System Board Fan & CPU Removing the Fan & CPU26 Removing the fan module Installing the CPU Display Mask Removing the Display MaskInstalling the Display Mask LCD Module Removing the LCD Module30 Removing the LCD module-2 Installing the LCD Module Removing the FL Inverter Board Installing the FL Inverter BoardFL Inverter Board Appendices Appendices Appendix Contents Figure B-1 System board FRDSY* layout Bottom Table B-1 Precautions for handling the LCD module Appendix a Handling the LCD ModuleConfidential Satellite M40X Series Maintenance Manual Confidential Satellite M40X Series Maintenance Manual Confidential Appendix B Board Layout System Board FRDSY* Bottom ViewSystem Board FRDSY* Top View Table B-1 System board ICs top and bottom U33U38 U11Table B-2 System board connectors top and bottom Parallel ConnectorCRT Connector TV-OUT ConnectorBattery Connector System Board JP25 Table C-1 Sodimm I/F pin assignments 200-PIN 1/4Table C-1 Sodimm I/F pin assignments 200-PIN 2/4 Table C-1 Sodimm I/F pin assignments 200-PIN 3/4 Table C-1 Sodimm I/F pin assignments 200-PIN 4/4 JP1 Table C-3 RGB I/F pin assignments 15-pinJP8 Table C-4 HDD I/F pin assignments 44-pinJP13 Table C-5 ODD I/F pin assignments 52-pinJP2 Table C-6 Parallel I/F pin assignments 25-pinJP12 Table C-7 PC Card I/F pin assignments 84-pin 1/2Table C-7 PC Card I/F pin assignments 84-pin 2/2 JP11 Table C-8 Mini PCI I/F pin assignments 124-pin 1/2Table C-8 Mini PCI I/F pin assignments 124-pin2/2 JP6 Table C-9 Lvds I/F pin assignments 30-pinJP13 10 JP7 11 PJP112 JP3 13 JP416 JP16 14 JP515 JP23 Table C-16 SW/LED Connector pin assignments 14-pin Table C-17 T/P Connector pin assignments 12-pin17 JP17 18 JP16Table C-18 KB Connector pin assignments 38-pin 19 JP1922 JP22 20 JP2021 JP21 Table C-22 Batt Connector pin assignments 7-pin 23 PJP2Appendix D Keyboard Scan/Character Codes Table D-1 Scan codes set 1 and set 2 1/4Table D-1 Scan codes set 1 and set 2 2/4 Table D-1 Scan codes set 1 and set 2 3/4 ALT RTable 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 keyTable D-5 Scan codes in overlay mode Table D-6 No.124 key scan codeTable D-7 No.126 key scan code Appendix E Key Layout Spanish SP Keyboard Korean KO Keyboard Portuguese PO Keyboard Germanic GR Keyboard Chinese CH Keyboard Italian IT Keyboard Arabic AR-E Keyboard Estonian EST Keyboard Hebrew HB Keyboard Norwegian NW Keyboard Lithuanian LIT Keyboard Turkish TR Keyboard Danish DM Keyboard Figure E-29 SD keyboard Appendix F Series Screw Torque List Table F-1 Series Screw Torque ListTo LOG UP Speaker R/L CPU Plate to HDD Breaket Appendix G Reliability Table G-1 MtbfSatellite M40X Series Maintenance Manual