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
1.3 Keyboard 1 Hardware Overview
Portege 2000 Maintenance Manual (960-333) 1-11
1.3 Keyboard
The keyboard is mounted 84(US)/85(UK) keys that consist of character key and control key,
and in conformity with JIS. The keyboard is connected to membrane connector on the system
board and controlled by the keyboard controller. See Appendix E about a layout of the
keyboard.