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Toshiba a210 manual Removing the display mask screws

Models: a210

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Troubleshooting Install Bluetooth Pin No Signal name Signal Name Disconnecting cables Display Configuration Replacement Procedures Tests and Diagnostics Disassembly Procedures Main Battery

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4 Replacement Procedures

Figure 4-33 Removing the display mask screws

4-32	Minnesota 10A/10AG Series Maintenance Manual

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Toshiba a210 manual Removing the display mask screws

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Contents

Toshiba Personal Computer Satellite A210 Maintenance Manual Copyright Preface Safety Precautions Keys Key operation Acronyms Display User input Table of Contents Tests and Diagnostics Replacement Procedures Appendices Hardware Overview Hardware Overview Chapter Contents Tables Figures ‰ CPU Features Hardware Overview Features Features Hardware Overview Wxga System Unit Items 60GB 80GB 100GB 120GB 2.5-inch Hard Disk Drive 300GB Items 160GB 200GB 250GB DVD Super Multi Double Layer DVD-ROM mode CD-ROM modeOptical Disc Device HD DVD-ROM HD DVD-ROM mode CD-ROM mode Power Supply Power Supply Hardware Overview Batteries Battery name Material Output voltage Capacity Main Battery Status Time RTC battery Chapter Troubleshooting Procedures Page External USB Devices Troubleshooting Troubleshooting Procedures MIC Troubleshooting Introduction Troubleshooting Flowchart Troubleshooting flowchart 1/2 Troubleshooting flowchart 2/2 Troubleshooting Procedures Troubleshooting Procedures ST a R T Power Supply Troubleshooting DC-IN LED Procedure 1 Power Status Check Troubleshooting Procedures AC-IN LED Procedure 2 Adaptor / battery replacement Procedure 3 Power supply connection check AC adaptor cord System board Battery Procedure 5 Replacement check Procedure 4 Diagnostic check A R T Display Troubleshooting Procedure 2 Diagnostic check Procedure 1 External display check Procedure 3 Connector and replacement check Keyboard Troubleshooting Procedure 1 External keyboard check Keyboard troubleshooting process External USB Devices Troubleshooting Procedure 2 Replace system board Procedure 1 External device and connection check TV-out troubleshooting process TV-Out Failure Troubleshooting Procedure 2 TV set check Procedure 1 TV connection check Start TouchPad Troubleshooting Procedure 2 TouchPad replacement check Procedure 1 TouchPad connection check Start Speaker Troubleshooting Procedure 2 Earphone test Procedure 1 Audio source testProcedure 3 Connection check Procedure 4 Replacement check Optical drive troubleshooting process Optical Drive Troubleshooting Procedure 2 Drive cleaning check Procedure 1 Audio CD checkProcedure Software check Procedure Diagnostic test Procedure 5 Connection check and replacement check Start Modem Troubleshooting Procedure 3 Modem replacement check Procedure 1 Telephone line connection checkProcedure 2 Modem card connection check A R T Express card Troubleshooting Procedure 2 Express card socket replacement check Procedure 1 Express card test Start Ieee 1394 Troubleshooting Procedure 3 Connection and replacement check Procedure 1 Ieee 1394 device check Start Wireless LAN Troubleshooting Procedure 2 Connector and replacement check Troubleshooting Procedures 14 Camera troubleshooting process Camera Troubleshooting Procedure Diagnostic test Start Bluetooth Troubleshooting Procedure Diagnostic test 16 4 in 1 card troubleshooting process 17 4 in 1 card Troubleshooting Procedure 2 4 in 1 Card socket replacement check Procedure 1 card test 17 HDD troubleshooting process HDD Troubleshooting Procedure Diagnostic test A R T CRT Troubleshooting Procedure 2 CRT set check Procedure 1 CRT connection check 19 Hdmi troubleshooting process Hdmi Troubleshooting Procedure 2 Hdmi set check Procedure 1 Hdmi connection check MIC Troubleshooting Procedure Diagnostic test Finger printer troubleshooting 22 Finger printer troubleshooting process Chapter Tests and Diagnostics Executing the Diagnostic Test Display Configuration Diagnostic Test Executing the Diagnostic Test Tests and Diagnostics Tests and Diagnostics Tests and Diagnostics This Item will show the unit configuration. It includes Display Configuration Speaker Audio Test Fan ON/OFF Test Main Battery Charge Test FDD Test ODD Test Keyboard Test Mouse Pad Test Tests and Diagnostics LCD Pixels Mode Test Magnetic Switch Test If the Lid switch test pass, it will show below display LAN Test Tests and Diagnostics Tests and Diagnostics RTC Test Read 1394 Guid Speaker EQ Type Check&Re-Write Button Test HDD Test Tests and Diagnostics Tests and Diagnostics Tests and Diagnostics Front Edge Logo Tests and Diagnostics Fingerprint DOS Test Tests and Diagnostics Clear Fingerprint Test Tests and Diagnostics Write DMI Tests and Diagnostics Read DMI Chapter Replacement Procedures Page USB Board Replacement Procedures 31Removing the display assembly 62Removing the USB board MDC General USB MDC Safety Precautions Before You Begin Assembly Procedures Disassembly Procedures Tools and Equipment Removing the Battery Pack Battery Installing the Battery Pack Removing a PC Card PC Card Inserting the PC Card Installing the PC card Removing a Memory Card Memory Card Inserting the Memory Card Installing the memory card Removing the HDD Modules HDD 10 Removing the HDD door 12 Removing the HDD screws from bracket Removing the Expansion Memory Modules Expansion Memory 15 Releasing the memory module Installing the Expansion Memory Module Removing the Optical Drive Module Optical Drive Module Installing the Optical Drive Module Disassembling the Optical Drive Optical Drive Reassembling the Optical Drive Removing the Keyboard Keyboard 22 Removing the keyboard screws 24 Removing the keyboard Installing the Keyboard Removing the Display Assembly Display Assembly 27 Disconnecting cables 29 Disconnecting cables 31 Removing the display assembly Installing the Display Assembly Removing the Display Mask Display Mask 33 Removing the display mask screws 34 Removing the display mask Installing the Display Mask Removing the FL Inverter Board FL Inverter Board 37 Removing the FL inverter board Installing the FL Inverter Board Removing the LCD Module LCD Module 40 Removing the LCD Module 42 Removing the Lvds cable Installing the LCD Module Wlan antennas Installing the Wlan antennas 44 Removing the Cmos cable & camera Camera and Microphone Installing the Camera and Microphone Removing the Bluetooth Module Bluetooth module Installing the Bluetooth Module Removing the Touch Pad Touch Pad 51 Removing the touch pad Installing the Touch Pad Removing the Fingerprint Module Fingerprint Module 54 Removing the fingerprint module Installing the Fingerprint Module Removing the Speakers Speakers 57 Removing the speakers Installing the Speakers Removing the Function Button Board Function Button Board Installing the Function Button Board Removing the USB Board USB Board 62 Removing the USB board Installing the USB Board Removing the MDC Card MDC Card Installing the MDC Card Installing the Wireless Module Wireless ModuleRemoving the Wireless Module Removing the System Fan System Fan 70 Removing the system fan Installing the System Fan Removing the System Board System Board 73 Removing system board screw 4. Remove the system board Installing the System Board Removing the VGA Board VGA Board 77 Removing the VGA board screw 4. Remove the VGA board Installing the VGA Board Removing the Fan & CPU 27 CPU 81 Turning the CPU cam Installing the CPU Appendix a Handling the LCD Module Precautions for handling the LCD module CRT Page Page Page Appendix B Board Layout SW6 System Board Bottom View Table B-1 System Board ICs top and bottom Table B-2 System Board Connectors top and bottom Page Table C-1 Sodimm I/F pin assignments 200-PIN 1/4 System Board JP31,JP33 Table C-1 Sodimm I/F pin assignments 200-PIN 2/4 Pin No Signal name Signal Name Table C-1 Sodimm I/F pin assignments 200-PIN 3/4 Table C-2 CRT I/F pin assignments 12-pin JP24Table C-1 Sodimm I/F pin assignments 200-PIN 4/4 JP29 JP34Table C-3 HDD I/F pin assignments 22-pin Table C-4 ODD I/F pin assignments 52-pin Table C-5 Mini-Express 3G I/F pin assignments 52-pin JP5 Table C-6 Mini-Express Wlan I/F pin assignments 52-pin JP7 C7 JP19 Table C-7 K/B connector pin assignments 34-pin JP8 Table C-9 MDC Connector pin assignments 12-pinJP14 Table C-8 Fan I/F pin assignments 3-pin 12 JP38 10 PJP111 JP39 13 JP23 Table C-13 VGA/B Connector pin assignments 200-PIN 1/4 PCIEMTXCGRXN4 Table C-13 VGA/B Connector pin assignments 200-PIN 2/4 Table C-13 VGA/B Connector pin assignments 200-PIN 3/4 Table C-14 TV-Out Connector pin assignments 4-pin Table C-13 VGA/B Connector pin assignments 200-PIN 4/4Table C-15 1394 Connector pin assignments 4-pin 14 JP26 16 JP36 Table C-18 Power/B Connector pin assignments 10-pin Table C-17 New Card Connector pin assignments 26-pin17 JP20 18 JP2 21 JP16 19 JP1520 JP11 23 JP12 22 JP2824 JP6 25 JP18 28 JP32 26 JP2227 JP30 Appendix D Keyboard Scan/Character Codes Table D-1 Scan codes set 1 and set 2 2/4 Table D-1 Scan codes set 1 and set 2 3/4 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-5 Scan codes in overlay mode Table D-7 No.126 key scan code Traditional Chinese CH Keyboard United Status US Keyboard Korean KO Keyboard Thai TI Keyboard US International UI Keyboard United Kingdom UK Keyboard Danish DM Keyboard Hebrew HB Keyboard Arabic are Keyboard Swiss SW Keyboard Russian RU Keyboard Czech CZ Keyboard Slovakian SL Keyboard Portuguese PO Keyboard French FR Keyboard Italian IT Keyboard Greek GK Keyboard German GR Keyboard Hungarian HG Keyboard Canada French CF Keyboard Turkish TR Keyboard Spanish SP Keyboard Swedish SD Keyboard Turkish F TF-F Keyboard Yugoslavian YU Keyboard Belgian be Keyboard Scandinavian ND Keyboard Norwegian NW Keyboard Canadian Bilingual CB Keyboard Canadian Multinational AC Keyboard Figure JP keyboard Japanese JP Keyboard Appendix F Series Screw Torque List Ialaa Table F-2 Series Screw Torque List Low-end Page Appendix G Reliability

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