User ManualTable of ContentsSAFETY PRECAUTIONS4Conventions6Acronyms6Chapter 1 Hardware Overview7Chapter 2 Troubleshooting Procedures7Chapter 3 Tests and Diagnostics8Chapter 4 Replacement Procedures9Appendices10Chapter 1 Hardware Overview13Chapter 1 Contents14Features16Features16System Block Diagram203.5-inch USB Floppy Disk Drive242.5-inch Hard Disk Drive25CD-ROM Drive28DVD-ROM Drive29Combo Drive31Combo+2 drive34DVD Multi drive35Keyboard36TFT Color Display37LCD Module37FL Inverter Board39Power Supply40E3V413.341LAN-E3V413.341B3V413.341P3V413.341PNL-P3V413.341E5V415.041B5V415.041P5V415.041FL-P5V415.041SND-P5V415.041A4R7-P4V414.74115-EBV419.0-11.541M5V415.041S3V415.041S5V415.041MCV415.041R3V412.0-3.541Batteries42Main Battery42Battery Charging Control43RTC Battery44AC Adapter45Chapter 2 Contents48Troubleshooting52Troubleshooting Flowchart53Power Supply Troubleshooting57System Board Troubleshooting673.5” FDD Troubleshooting902.5” HDD Troubleshooting93Keyboard Troubleshooting98Display Troubleshooting99Touch Pad Troubleshooting101Procedure 1 Diagnostic Test Program Execution Check101Procedure 2 Connector and Cable Check101Optical Drive Troubleshooting102Modem Troubleshooting103LAN Troubleshooting104Sound Troubleshooting105Wireless LAN Troubleshooting107Chapter 3 Contents114Tests and Diagnostics116The Diagnostic Test116Executing the Diagnostic Test118Subtest Names122System Test124Memory Test127Keyboard Test129Display Test133Floppy Disk Test136Printer Test138Async Test140Hard Disk Test143Real Timer Test146NDP Test148Expansion Test149CD-ROM/DVD-ROM Test151LAN Test152Sound/LAN/Modem Test153Wireless LAN Test (Agere)157Wireless LAN Test (Atheros)162and Diagnostics165Error Code and Error Status Names165Hard Disk Test Detail Status169FDD Cleaning171Function Description171Operations171Log Utilities172Function Description172Operations172Running Test174Function Description174Operations174Floppy Disk Drive Utilities176Function Description176Operations177System Configuration181Function Description181Operations182SETUP183Function Description183Accessing the SETUP Program184Chapter 4 Contents201Overview207Safety Precautions208Before You Begin209Disassembly Procedures210Assembly Procedure211Tools and Equipment211Screw Tightening Torque212Grip Color212Screw Notation213Battery Pack/PC Card214Battery Pack214Removing the battery pack214Installing the battery pack216Removing the PC card217Installing the PC card217Memory Module218Removing the memory module218Installing the memory module219HDD220Removing the HDD220Installing the HDD223MDC Modem224Removing the MDC Modem224Installing the MDC Modem225Mini PCI Card226Removing the Mini PCI Card226Installing the Mini PCI Card227Fan Module/Cooling Fin/CPU228Removing the Fan Module/Cooling Fin/CPU228Installing the Fan Module/Cooling Fin/CPU232Keyboard234Removing the keyboard234Installing the keyboard237Optical Drive238Removing the Optical Drive238Installing the Optical Drive240Display Assembly241Removing the Display Assembly241Installing the Display Assembly244Touch Pad245Removing the Touch Pad245Installing the Touch Pad246BAT CON Holder247Removing the BAT CON Holder247Installing the BAT CON Holder247System Board/DC-IN Jack/RTC Battery248Removing the System Board/DC-IN Jack/RTC Battery248Installing the System Board/DC-IN Jack/RTC Battery251BAT LOCK ASSY/HDD UPPER ASSY252Removing the BAT LOCK ASSY/HDD UPPER ASSY252Installing the BAT LOCK ASSY/HDD UPPER ASSY254Touch Pad Switch255Removing the Touch Pad Switch255Installing the Touch Pad Switch255LCD Unit/FL Inverter256Removing the LCD Unit/FL Inverter256Installing the FL Inverter/LCD Unit259Wireless LAN Antenna/Display Cover/Speaker260Removing the Wireless LAN Antenna/Display Cover/Speaker260Installing the Wireless LAN Antenna/Display Cover/Speaker268Fluorescent Lamp270Replacing the TMD 14.1 Inch XGA Fluorescent Lamp271Disassembling Fluorescent Lamp271Assembling Fluorescent Lamp276Replacing the 14.1 Inch XGA CHIMEI Fluorescent Lamp283Replacing the 14.1 Inch XGA Samsung Fluorescent Lamp (VF2058P01)287Replacing the 14.1 Inch XGA Samsung Fluorescent Lamp (VF2048P01)293Replacing the 14.1 Inch XGA LG.Philips Fluorescent Lamp299Replacing the 15.0 Inch XGA LG.Philips Fluorescent Lamp307Replacing the 15.0 Inch XGA Samsung Fluorescent Lamp314Replacing the 15.0 Inch XGA Sharp Fluorescent Lamp320Replacing the 15.0 Inch XGA CHIMEI Fluorescent Lamp335Replacing the 15.0 Inch SXGA+ LG.Philips Fluorescent Lamp340Replacing the 15.0 Inch SXGA+ Samsung Fluorescent Lamp346Replacing the 15.0 Inch SXGA+ Sharp Fluorescent Lamp352Appendix Table of Contents370Appendix AHandling the LCD Module374Precautions for handling the LCD module374Appendix BBoard Layout380System Board Front View380System Board Back View382Key Layout408Appendix EKey Layout408Keyboard Layout408Appendix FWiring Diagrams412Parallel Port Wraparound Connector412RGB Monitor ID Wraparound Connector (15-Pin to 15-Pin)413BIOS Rewrite Procedures414Appendix GBIOS/KBC/EC Update414Reliability416Appendix HReliability416Size: 18.8 MBPages: 417Language: EnglishOpen manual