User Guide
Table Of Contents
- Table of Contents - Introduction
- Chapter 1 - Hardware Overview
- Chapter 2 - Troubleshooting Procedures
- Chapter 3 - Tests anf Diagnostics
- The Diagnostic Test
- Executing the Diagnostic Test
- Subtest
- System Test
- Memory Test
- Keyboard Test
- Display Test
- USB Floppy Disk Test
- ASYNC Test
- Hard Disk Test
- Real Timer Test
- NDP Test
- Expansion Test
- Wireless LAN Test Program (CERT201T.EXE)
- Sound / LAN / Modem Test
- Error Status Code
- HDC Status
- FDD Cleaning
- Log Utilities
- Running Test
- Floppy Disk Drive Utilities
- System Configuration
- Chapter 4 - Replacement Procedures
- Overview
- Battery Pack / PC Card
- Memory Module
- HDD
- Keyboard / Bottom Cover
- Speaker / RTC Battery
- Wireless LAN Board /MDC Board / HDD Cable
- PC Card Slot
- Main Board / FAN
- Sound Board / SW Knob
- Touch Pad / MODEM Jack / LED SW Membrane
- Power Membrane SW / Wireless LAN Antenna
- LCD Mask / FL Inverter / LCD / LCD Cable
- Hinge
- Fluorescent Lamp
- Appendices
Apx. F BIOS/KBC/EC Update Appendices
Portege 2000 Maintenance Manual (960-333) F-1
Apx. F BIOS Rewrite Procedures
Appendix F BIOS/KBC/EC Update
When updating the BIOS and EC/KBC set floppy diskette including updated program into
the floppy drive and turn on the computer while holding down following key.
• In case of updating the BIOS F12
• In case of updating the KBC/EC Tab
The power is automatically turned off as soon as the beep sound is heard and completion
message is displayed when updating has been finished. Make sure with T&D whether
updating has been done.
Caution
1) The power must not be turned off during the rewrite. If the
write operation fails, the machine may not start up.