Removing the DC FAN | Toshiba TECRA R10 instruction

4.22 DC FAN

4 Replacement Procedure

4.Turn over the DC FAN assembly and peel off the INSU FIN UP.

5.Remove the following screws and separate the DC FAN and FIN.

• M2.5⋅4C

FLAT HEAD screw

⋅2

INSU FIN UP

M2.5x4C FLAT HEAD

DC FAN

FIN

Figure 4-32 Removing the DC FAN (3)

TECRA R10 Maintenance Manual (960-708)

[CONFIDENTIAL]

4-55

Image 281

Toshiba TECRA R10 manual Removing the DC FAN

Contents

File Number Tecra R10 Copyright Preface Safety Precautions Confidential Acronyms Conventions Table of Contents Troubleshooting Procedures Tests and Diagnostics Speaker Assy LCD Cover Assy Membrane SW Replacement Procedures Appendices Hardware Overview Hardware Overview Chapter Contents Tables Figures Features Hardware Overview Features ‰ SSD Hardware Overview Features Features Hardware Overview Hardware Overview Features Features Hardware Overview Front of the computer System unit configuration Hardware Overview System Unit Block Diagram System Unit Block Diagram System Unit Block Diagram Hardware Overview Hardware Overview System Unit Block Diagram System Unit Block Diagram Hardware Overview Hardware Overview System Unit Block Diagram System Unit Block Diagram Hardware Overview Hardware Overview 3.5-inch Floppy Disk Drive USB External 3.5-inch Floppy Disk Drive USB External 2.5-inch Hard Disk Drive Hardware Overview 2.5-inch Hard Disk Drive Fujitsu Hgst Hardware Overview 2.5-inch Solid State Drive SSD 1.8-inch Solid State Drive SSD specifications2.5-inch Solid State Drive SSD DVD-Super Multi Drive Optical Drive ODD Hardware Overview DVD Super Multi drive specificationsDVD-Super Multi Drive Optical Drive ODD Hardware Overview Keyboard Keyboard LCD Module TFT Color DisplayTFT Color Display Hardware Overview Hardware Overview Power Supply Power Supply AMT non-support mode Power Supply Hardware Overview PCB Fmwsy SPI LAN-E3V Name Voltage Power supply Object Main Battery Battery specificationsBatteries Batteries Hardware Overview Time required for charges Battery Charging ControlHardware Overview Batteries Data preservation time RTC battery10 RTC battery charging/data preservation time Hardware Overview AC Adapter 11 AC adapter specificationsAC Adapter Chapter Troubleshooting Procedures Troubleshooting Procedures Power Status Check Troubleshooting Procedures Tables Troubleshooting flowchart Set of tool for debug port test Troubleshooting Procedures Troubleshooting Troubleshooting Procedures Troubleshooting Troubleshooting Procedures Troubleshooting Flowchart Troubleshooting Procedures Troubleshooting Flowchart Troubleshooting flowchart 1/2 Troubleshooting Procedures Troubleshooting Flowchart Troubleshooting flowchart 2/2 Troubleshooting Procedures Troubleshooting Flowchart Troubleshooting Flowchart Troubleshooting Procedures Troubleshooting Procedures Power Supply Troubleshooting Power Supply TroubleshootingProcedure 1 Power Status Check Battery icon DC in icon Power supply status Procedure 2 Error Code Check Error code Where error occurs Power Supply Troubleshooting Troubleshooting Procedures ‰ Main Battery ‰ E3V output ‰ PGV output Power Supply Troubleshooting Troubleshooting Procedures Procedure 4 Charging Check Procedure 3 Connection Check Procedure 5 Replacement Check Troubleshooting Procedures System Board Troubleshooting System Board Troubleshooting Procedure 1 Message Check System Board Troubleshooting Troubleshooting Procedures KBC Error HDC Error Procedure 2 Debugging Port Check Boot Mode Troubleshooting Procedures System Board Troubleshooting System Bios Suspend processing System Bios Resume processing ICHCMOS,MEM I/O, PIT Procedure 4 Replacement Check Procedure 3 Diagnostic Test Program Execution Check Procedure 1 USB FDD Head Cleaning Check USB FDD TroubleshootingUSB FDD Troubleshooting Troubleshooting Procedures Procedure 2 Diagnostic Test Program Execution Check Troubleshooting Procedures USB FDD Troubleshooting Procedure 3 Connector Check Procedure 4 Replacement Check Procedure 1 Partition Check HDD/SSD TroubleshootingHDD/SSD Troubleshooting Troubleshooting Procedures Procedure 2 Message Check Troubleshooting Procedures HDD/SSD Troubleshooting Procedure 3 Format Check 2.5 Hard disk drive error code and status Procedure 4 Diagnostic Test Program Execution Check Procedure 5 Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Keyboard TroubleshootingTroubleshooting Procedures Keyboard Troubleshooting Procedure 2 Connector Check and Replacement Check Keyboard Troubleshooting Troubleshooting Procedures Troubleshooting Procedures Touch pad Troubleshooting Touch pad Troubleshooting Touch pad Troubleshooting Troubleshooting Procedures Troubleshooting Procedures Membrane switch Troubleshooting Membrane switch Troubleshooting Membrane switch Troubleshooting Troubleshooting Procedures Procedure 2 Connector Check and Cable Check Display TroubleshootingTroubleshooting Procedures Display Troubleshooting Procedure 3 Replacement Check Display Troubleshooting Troubleshooting Procedures Troubleshooting Procedures Optical Drive Troubleshooting Optical Drive Troubleshooting Optical Drive Troubleshooting Troubleshooting Procedures Troubleshooting Procedures LAN Troubleshooting LAN Troubleshooting Procedure 1 Transmitting-Receiving Check Wireless LAN TroubleshootingWireless LAN Troubleshooting Troubleshooting Procedures Procedure 2 Antennas Connection Check Troubleshooting Procedures Wireless LAN Troubleshooting Procedure 3 Replacement Check Troubleshooting Procedures Bluetooth Troubleshooting Bluetooth Troubleshooting Procedure Connection Check Bluetooth Troubleshooting Troubleshooting Procedures Procedure 3 Replacement Check Procedure 2 Connector Check Sound TroubleshootingSound Troubleshooting Troubleshooting Procedue Troubleshooting Procedures Sound Troubleshooting 16 3G Troubleshooting Troubleshooting Procedue 16 3G Troubleshooting Procedure 2 Antenna Connection Check Troubleshooting Procedures 16 3G Troubleshooting Procedure 3 Replacement Check Procedure 1 Check on Windows OS SD card Slot TroubleshootingTroubleshooting Procedures SD card Slot Troubleshooting Fingerprint sensor Troubleshooting Troubleshooting Procedue Fingerprint sensor Troubleshooting Procedure 2 Registration of fingerprint Procedure 1 Setting Windows Log-ON password Procedure 3 Authentication of fingerprint Procedure 4 Connector Check and Replacement Check Web camera Troubleshooting Troubleshooting Procedue Web camera Troubleshooting Troubleshooting Procedures Web camera Troubleshooting Intel Turbo Memory Troubleshooting Not Used If any problems are found, perform the Procedure Chapter Tests and Diagnostics Tests and Diagnostics Heatrun Test Diagnostic Test Only ONE Test Subtest names Error codes and error status names Tests and Diagnostics Diagnostics menu Diagnostic TestDiagnostic Test Tests and Diagnostics 2 H/W Hardware initial information setting tool Tests and Diagnostics Diagnostic Test Heatrun test program Tests and Diagnostics Executing the Diagnostic Test Executing the Diagnostic Test Diagnostics menu T&D Executing the Diagnostic Test Tests and Diagnostics Printer Test System Test Name 2 H/W initial information setting tool Setting of the hardware configuration Tests and Diagnostics Setting of the hardware configuration Setting of the hardware configuration Heatrun Test Heatrun Test Tests and Diagnostics Test Name Subtest No Subtest Name Subtest Names Hard Disk Subtest Names Tests and Diagnostics Subtest names 2/2 System Test Xxxxxxxxxxx Memory Test Tests and Diagnostics Memory Test Keyboard Test Keyboard Test Tests and Diagnostics Display Test Tests and Diagnostics Display Test Display Test Tests and Diagnostics Tests and Diagnostics Display Test Floppy Disk Test Floppy Disk Test Tests and Diagnostics Tests and Diagnostics Floppy Disk Test Printer Test Printer Test Tests and Diagnostics Confidential Async Test Async Test Tests and Diagnostics Hard Disk Test Tests and Diagnostics Hard Disk Test Hard Disk Test Tests and Diagnostics HDD Real Timer Test Tests and Diagnostics Real Timer Test Tests and Diagnostics Real Timer Test NDP Test NDP Test Tests and Diagnostics Expansion Test Tests and Diagnostics Expansion Test Expansion Test Tests and Diagnostics It writes only this dater in one sheet of CD-R, CD-RW Tests and Diagnostics CD-ROM/DVD-ROM TestCD-ROM/DVD-ROM Test Error Code and Error Status Names Tests and Diagnostics Error Code and Error Status Names PRT Time OUT No Pcmcia Hard Disk Test Detail Status Tests and Diagnostics Hard Disk Test Detail StatusHard disk controller status register contents BBK Operations Program Description If Test OK, Press DellEnterkey Subtest 02 Touch Pad Subtest 03 Wireless communication Switch Press Enter and following message appears in the display Subtest 06 Button Only ONE Test Figure below shows the name and position of each side Back establishes in the upper direction Press Enter key Pushing Eject-SW, and press Enter Key Subtest D SD Card R5C833 Writh/Read Head Cleaning Tests and Diagnostics Head CleaningFunction Description Enter Log Utilities Tests and Diagnostics Log Utilities Pass STS Addr WD RD Hsts Error Status Name CNT TS-NO Running Test Running Test Tests and Diagnostics Floppy Disk Drive Utilities Tests and Diagnostics Floppy Disk Drive Utilities Floppy Disk Drive Utilities Tests and Diagnostics Floppy Disk Format & Copy DIAGNOSTICS-HARD Disk & Floppy Disk Dump Following message will appear. To finish the dump, select Tests and Diagnostics System Configuration System Configuration System Configuration Display Ver X.XX Machine Name??? System Configuration Tests and Diagnostics Check of the wireless LAN card type Wireless LAN Test Program Atheros Not Used Check of the antenna connection How to setup the REF PC Wireless LAN Test Program Intel-made a/b/g/n Setting up Confidential Confidential Confidential ・WTWINSVR.EXE How to start Wireless LAN Test Program Intel-made Shirley Peak on DUT PC Wireless LAN Test Program on DUT PC Intel-made Press any key and return to the test menu 11g Communication Test NG Tx=a antenna rx = a antenna Tests and Diagnostics LAN test 29 LAN/Modem/Bluetooth/IEEE1394 Test Program Receive 29 LAN/Modem/Bluetooth/IEEE1394 Test Program Modem loopback test Modem test Not Used Test procedure Bluetooth test Preparation Confidential Machine IEEE1394 test 31 3G Test program Tests and Diagnostics Sound Test programSound Test program Setup Tests and Diagnostics Setup PCI LAN Tests and Diagnostics Setup Accessing the Setup Program Tests and Diagnostics Setup Accepting Changes and Exiting the Setup Window Moving Within the Setup Menu and Changing ValuesFactory Preset Configuration HDD Mode Password Write Policy System Date Sets date System Time Sets time Setup Options Setup Tests and Diagnostics Enabled Available Wake-up on LAN function whenoperating from the battery When the remaining battery power is about to run out while Using the AC adapter Setup by OS Maximum Performance Auto PCI BUS Legacy Emulation Yes Tests and Diagnostics Setup Chapter Replacement Procedures Replacement Procedures DC-IN HARNESS/ RJ45 Wire Harness 20-1 Removing the RTC battery 30 Removing the DC FAN Replacement Procedures Overview Overview Replacement Procedures Replacement Procedures Overview Part Name PCB Assy Fmwsy Safety Precautions Before You Begin Disassembly Procedures Tools and Equipment Assembly Procedures Screw Tightening Torque Screw Notation Grip Color Removing the Battery pack Battery packBattery pack Replacement Procedures Use only the batteries approved by Toshiba Replacement Procedures Battery packInstalling the Battery pack Installing the SIM card SIM card Replacement ProceduresSIM card Removing the SIM card Installing the ExpressCard Replacement Procedures ExpressCardExpressCard Removing the ExpressCard Installing the SD/SDHC memory card SD/SDHC memory card Replacement ProceduresSD/SDHC memory card Removing the SD/SDHC memory card Installing the Smart card Replacement Procedures Smart cardSmart card Removing the Smart card Removing the Memory module Memory module Replacement ProceduresMemory module Replacement Procedures Memory module Installing the Memory module Removing the FIN Cover Assy Installing the FIN Cover Assy Removing the Optical disk drive Optical disk drive DVD-Super Multi drive 10 Removing the Optical disk drive Installing the Optical disk drive Removing the Keyboard Keyboard Replacement Procedures 12 Removing the keyboard Replacement Procedures Keyboard Installing the Keyboard 13 Removing the Base Assy Removing the Base Assy 14 Removing the Base Assy 15 Removing the Base Assy Remove the following screws securing the Base Assy Stick the Insu LCD HNS UP on the Cover Assy in place Installing the Base Assy 16 Removing the ExpressCard slot Installing the ExpressCard slot/KILL SW HOL Assy ExpressCard slot/KILL SW HOL Assy Replacement Procedures 13 HDD/SSD Replacement Procedures 13 HDD/SSD Removing the moving HDD/SSD 13 HDD/SSD Replacement ProceduresInstalling the HDD/SSD Removing the Wireless LAN card Wireless LAN cardReplacement Procedures Wireless LAN card Installing the Wireless LAN card Wireless LAN card Replacement Procedures Removing the RTC battery RTC batteryReplacement Procedures RTC battery Installing the RTC battery RTC battery4 Replacement Procedures 21 Removing the DC-IN HARNESS/RJ45 Wire Harness Removing the DC-IN HARNESS/RJ45 Wire Harness 22 Removing the DC-IN HARNESS/RJ45 Wire Harness 23 Removing the DC-IN HARNESS/ RJ45 Wire Harness Installing the DC-IN HARNESS/RJ45 Wire Harness Removing the 3G card/SIM board Replacement Procedures 17 3G card/SIM board17 3G card/SIM board 25 Removing the3G card/SIM board 17 3G card/SIM board Replacement Procedures Installing the 3G card/SIM board Removing the Bluetooth module Bluetooth moduleBluetooth module Replacement Procedures Installing the Bluetooth module Replacement Procedures Bluetooth module Removing the Smart card slot Smart card slot Replacement ProcedureSmart card slot Installing the Smart card slot Replacement Procedure Smart card slot Removing the SD board SD board Replacement ProcedureSD board Installing the SD board Replacement Procedure SD board Removing the RGB Harness RGB HARNESS4 Replacement Procedure Installing the RGB Harness Replacement Procedure4.21 RGB Harness Removing the DC FAN DC FAN Replacement ProcedureDC FAN 31 Removing the DC FAN For external graphics chip model Replacement Procedure DC FAN 32 Removing the DC FAN 33 Applying new grease Installing the DC FAN DC FAN Replacement Procedure Sound/USB board and MIC Harness Replacement Procedure Sound/USB board and MIC Harness Sound/USB board and MIC Harness Replacement Procedure Removing the System board Replacement Procedure System boardSystem board Installing the System board System board Replacement Procedure 36 Removing the speaker Removing the Speaker Assy 37 Removing the speaker Installing the Speaker 38 Removing the LCD Cover Assy Removing the LCD Cover Assy Installing the LCD Cover Assy 39 Removing the Membrane SW Removing the Membrane SW 40 Removing the Membrane SW 41 Removing the Membrane SW Installing the Membrane SW Removing the Touch PAD/Fingerprint sensor board Replacement Procedure Touch PAD/Fingerprint sensor boardTouch PAD/Fingerprint sensor board 43 Removing the Touch PAD/Fingerprint sensor board Touch PAD/Fingerprint sensor board Replacement Procedure Remove the D Stick Tape TP Thin Head Install the Touch PAD /Fingerprint sensor board Removing the LCD unit Replacement Procedure LCD unitLCD unit 47 Removing the LCD unit LCD unit Replacement Procedure 49 Removing the LCD unit Install the LCD unit to the LCD Cover Assy in place Installing the LCD unit ⋅2 1 each Removing the Camera MODULE/Antenna Camera MODULE/Antenna Replacement ProcedureCamera MODULE/Antenna 52 Removing the Camera MODULE/Antenna Replacement Procedure Camera MODULE/Antenna 53 Removing the Camera MODULE/Antenna Installing the Camera MODULE/Antenna For two-wire Wireless LAN antenna model Do not loose them and not put on the cushions Removing the Hinge BH L ASSY/BH R Assy Replacement Procedure HingeHinge Installing the Hinge Hinge Replacement Procedure Replacement Procedure Hinge Appendices Appendices Appendix Contents Sata ODD FPC Fmwof Appendix F Wiring Diagrams Figures Table C-2 Table C-1Table C-3 Table C-4 Sata HDD FPC Appendix a Handling the LCD Module Appendices Precautions for handling the LCD module Appendices Appendix a Handling the LCD Module Appendix a Handling the LCD Module Appendices Appendices Appendix a Handling the LCD Module Appendix a Handling the LCD Module Appendices Appendices Appendix a Handling the LCD Module Appendix B Board Layout Appendices System board FMWSY* Front View Number Name Figure B-2 System boardFMWSY* layout back System board FMWSY* Back View GPU UNB9M Sound/USB board FMWUS* View Table B-3 Sound/USB board F MWUS* connector back Appendices Appendix B Board Layout SD board FMWSD* View Touch PAD board FMWTP* View SIM/Mini PCI Express board FMWPE* View Sata HDD FPC FMWHF* View Figure B-8SATA ODD FPC FMWOF* layout front/back Sata ODD FPC FMWOF* View Appendix C Pin Assignments Appendices System board FMWSY＊ CN1400 Memory connector 1 200-pinTable C-1 Memory connector 1 200-pin 1/3 GND ADM3-B1P ADQS3-B1N ADQS3-B1P ADQS5-B1N Appendices Appendix C Pin Assignments CN1410 Memory connector 2 200-pinTable C-2 Memory connector 2 200-pin 1/3 GND BDM3-B1P BDQS3-B1N BDQS3-B1P BDQS5-B1N Table C-3 Sata HDD interface connector 20-pin CN1900 Sata HDD interface connector 20-pin CN2170 Smart Card interface connector 10-pin CN1950 Sata ODD interface connector 20-pinTable C-4 Sata ODD interface connector 20-pin Table C-5 Smart Card interface connector 10-pin Table C-6 Docking interface connector 140-pin 1/3 CN2300 Docking interface connector 140-pin ZBIDBN-EXN GND Dskdc PVBAT2 Table C-7 Expresscard interface connector 40-pin CN2520 Expresscard interface connector 40-pin Table C-8 PCI-E Mini Card interface connector 52-pin CN2600 PCI-E Mini Card interface connector 52-pin 10 CN4100 LAN interface connector 14-pin CN3230 Keyboard interface connector 25-pinTable C-9 Keyboard interface connector 25-pin Table C-10 LAN interface connector 14-pin 12 CN5000 LCD interface connector 40-pin 11 CN4400 Bluetooth interface connector 10-pinTable C-11 Bluetooth interface connector 10-pin Table C-12 LCD interface connector 40-pin 15 CN8810 Battery connector 10-pin 13 CN8771 FAN interface connector 4-pin14 CN8800 DC-IN connector 4-pin 18 CN9510 RGB unit interface connector 14-pin 16 CN9300 RTC battery connector 3-pin17 CN9500 Switch interface connector 13-pin Table C-19 FMWUS* board interface connector 40-pin 19 CN9520 FMWUS* board interface connector 40-pin Table C-20 FMWSD* board interface connector 40-pin 20 CN9530 FMWSD* board interface connector 40-pin 22 CN9550 FMWTP* board interface connector 10-pin 21 CN9540 WebCam interface connector 6-pinTable C-21 WebCam interface connector 6-pin Table C-22 FMWTP* board interface connector 10-pin Table C-23 FMWPE* board interface connector 50-pin 23 CN9580 FMWPE* board interface connector 50-pin 26 CN6050 Ext MIC interface connector 2-pin 25 CN4610 USBPort5 interface connector 4-pinTable C-24 eSATA/USB interface connector 11-pin Table C-25 USBPort5 interface connector 4-pin 28 CN9820 System board interface connector 40-pin 27 CN6180 Speaker interface connector 4-pinTable C-27 Speaker interface connector 4-pin Table C-28 System board interface connector 40-pin 30 J6310 Head Phone interface connector 6-pin 29 J6051 Microphone interface connector 6-pinTable C-29 Microphone interface connector 6-pin Table C-30 Head Phone interface connector 6-pin Table C-31 System board interface connector 40-pin Table C-32 SD Card interface connector 12-pin 32 IS2150 SD Card interface connector 12-pin Table C-34 System board interface connector 10-pin 34 CN9650 System board interface connector 10-pinTable C-33 Dual Point interface connector 12-pin Table C-35 PCI-E Mini interface connector 52-pin Table C-36 USBPort0 interface connector 4-pin 36 CN4611 USBPort0 interface connector 4-pin Table C-37 System board interface connector 50-pin 37 CN9880 System board interface connector 50-pin Table C-38 SIM Card interface connector 12-pin 38 IS2620 SIM Card interface connector 12-pin Table C-40 System board interface connector 20-pin 40 CN1911 System board interface connector 20-pinTable C-39 HDD interface connector 22-pin 42 CN1961 System board interface connector 20-pin 41 CN1960 Sata ODD interface connector 13-pinTable C-41 Sata ODD interface connector 13-pin Table C-42 System board interface connector 20-pin Appendices Appendix C Pin Assignments Table D-1 Scan codes set 1 and set 2 1/4 Scan CodesAppendix D Keyboard Scan/Character Codes Appendices Caps Lock Enter Shift L No.102 ALT R 122 F11 123 F12 124 PrintSc 126 Pause 202 203 Win 204 App With left Shift With right Shift Set Table D-4 Scan codes with Fn key Table D-6 No.124 key scan code This key generates only make codes Appendix E Key Layout Appendices United Kingdom UK KeyboardUnited States US Keyboard Appendices Appendix E Key Layout Thai KeyboardCanadian French Keyboard Appendix F Wiring diagrams Appendices RGB Monitor Loopback ConnectorLAN Loopback Connector Appendices Appendix F Wiring diagrams Tools Appendix G Bios rewrite procedures AppendicesRewriting the Bios Appendices Appendix G Bios rewrite procedures Rewriting the EC/KBC Appendix H EC/KBC rewrite procedures Appendices Appendices Appendix H EC/KBC rewrite procedures Table I-1 Mtbf Appendix I Reliability Appendices Appendices Appendix I Reliability