User ManualTable of ContentsSAFETY PRECAUTIONS3Conventions5Acronyms5Keys5Key operation5User input5The display5Chapter 1Hardware Overview6Chapter 2Troubleshooting Procedures6Chapter 3Tests and Diagnostics7Chapter 4Replacement Procedures8Appendices9Table of Contents13Features15Features15System Unit Block Diagram20USB 3.5-inch Floppy Disk Drive262.5-inch Hard Disk Drive27DVD-ROM Drive32CD-RW/DVD-ROM Drive34DVD-R/-RW Drive37DVD±RW \(DVD Dual\) Drive39DVD-Multi (CD-R/RW DVD-RAM/R/RW) Drive41Keyboard43TFT Color Display44LCD Module44FL Inverter Board45Power Supply46Batteries48Main Battery48Battery Charging Control49RTC battery50Table of Contents53Troubleshooting57Troubleshooting Flowchart58Power Supply Troubleshooting62System Board Troubleshooting74FDD Troubleshooting91HDD Troubleshooting94Keyboard Troubleshooting99Display Troubleshooting101Optical Drive Troubleshooting104Modem Troubleshooting106LAN Troubleshooting108Wireless LAN Troubleshooting109Sound Troubleshooting113SD Card Slot Troubleshooting116Chapter 3 Contents120The Diagnostic Test122Executing the Diagnostic Test124Subtest Names129System Test131Memory Test134Keyboard Test135Display Test138Floppy Disk Test141Printer Test143Hard Disk Test145Real Timer Test149NDP Test151Expansion Test152CD-ROM/DVD-ROM Test154LAN Test155Error Code and Error Status Names156Hard Disk Test Detail Status159Head Cleaning161Function Description161Operations161Log Utilities162Function Description162Operations163Running Test164Function Description164Operations164Floppy Disk Drive Utilities166Function Description166Operations167System Configuration171Function Description171Operations172SETUP173Function Description173Accessing the SETUP Program175Repair initial config set189Wireless LAN Test Program (Agere)190Wireless LAN Test Program (Atheros 11b/g or 11a/b/g)194Sound/LAN/Modem Test Program197IEEE1394 test program201Thermal Radiation Control Test202Chapter 4 Contents206Replacement Procedures210General210Battery pack217PC card219SD card221HDD222Heat sink/CPU225Optical drive229Keyboard232Memory module235Removing the memory module235Installing the memory module236Wireless LAN board/Modem Daughter Card237Wireless LAN board237Removing the wireless LAN board237Installing the wireless LAN board239CD/DVD (Audio) play button242Removing the CD/DVD (audio) play button242Installing the CD/DVD (audio) play button242Replacement Procedures243Display assembly243Touch pad247LED board249Removing the LED board249Installing the LED board250RTC battery251Sound board253System board/ Bat con cover255Fan258Modem cable260Wireless LAN cover261Battery lock assembly262Speaker263Display mask/LCD unit/FL inverter266Removing the Display mask/LCD unit/FL inverter266Installing the Display mask/LCD unit/FL Inverter269LCD cable/Sensor switch/Wireless LAN antenna270Hinge274Fluorescent lamp335Replacing the 14.1 Inch XGA CHIMEI Fluorescent lamp336Replacing the 14.1 Inch XGA Samsung Fluorescent lamp340Replacing the 14.1 Inch XGA TMD Fluorescent lamp346Replacing the 15.0 Inch XGA CHIMEI Fluorescent lamp300Replacing the 15.0 Inch XGA LG.Philips Fluorescent lamp306Replacing the 15.0 Inch XGA Samsung Fluorescent lamp314Replacing the 15.0 Inch XGA Sharp Fluorescent lamp320Replacing the 15.0 Inch SXGA+ LG.Philips Fluorescent lamp278Replacing the 15.0 Inch SXGA+ Sharp Fluorescent lamp284Appendices Table of Contents360System Board360LE Board361Appendix A Handling the LCD Module366Precautions for handling the LCD module366Appendix B Board Layout372B.1System Board FLM1M* Front View372B.2System Board FLM1M* Back View374B.3Sound Board FLM1S* View376B.4LE Board FLM1L* Front View377Appendix C Pin Assignment378PJI1420/PJ1440 Memory connector (200-pin)378PJ1801 HDD I/F connector (44-pin)381PJ1800 CD-ROM I/F connector (50-pin)382PJ2110 PC card I/F connector (68-pin)383PJ2130 SD card I/F connector (12-pin)384PJ2200 Mini PCI I/F connector (124-pin)385PJ3000 MDC I/F connector (30-pin)387PJ3200 Keyboard I/F connector (34-pin)388PJ3260 PAD I/F connector (8-pin)388PJ3302 Sensor Switch Connector (2-pin)389PJ3510 Parallel I/F Connector (25-pin)389PJ4100 Network I/F connector (8-pin)389PJ4200 1394 I/F connector (4-pin)390PJ4600 USB 0/1 I/F connector (8-pin)390PJ4601 USB 2/3 I/F connector (8-pin)390PJ5600 LCD connector (40-pin)391PJ5620 CRT I/F connector (15-pin)392PJ5640 TV connector (4-PIN)392PJ6001 Speaker Connector (Left) (3-pin)392PJ6002 Speaker Connector (Right) (2-pin)393W8800 DC-IN connector (4-pin)393PJ8810 1st Battery connector (10-pin)393PJ8490 RTC Battery Connector (3-pin)393PJ8450 FAN1 connector (3-pin)394PJ8425 FAN2 connector (3-pin)394PJ9500 LE Board I/F connector (13-pin)394PJ9550 SD Board I/F connector (30-pin)395PJ9600 CD Board I/F connector (10-pin)395PJ9505 System Board I/F connector (13-pin)396PJ9555 System Board I/F connector (30-pin)397PJ6000 External microphone connector (5-pin)398PJ6003 Headphone connector (6-pin)398PJ9605 System Board I/F connector (10-pin)399Appendix D Keyboard Scan/Character Codes400Appendix E Key Layout408E.1United Kingdom (UK) Keyboard408E.2United States (US) Keyboard409Appendix F Wiring Diagrams412F.1Parallel Port Wraparound Connector412F.2LAN Loopback Connector412Appendix G BIOS Rewrite Procedures414Appendix H EC/KBC Rewrite Procedures416Appendix I Reliability418Size: 11.7 MBPages: 419Language: EnglishOpen manual