IBM Quick Reference Guide

About this manual

This guide offers essential safety precautions for installing, moving, and servicing IBM personal computers, including warnings about electrical hazards, proper grounding, and safe handling of power and signal cables.

It also covers laser‑class compliance for CD‑ROM/DVD‑ROM units, lithium‑battery replacement requirements, and includes the part number 19K6746 for reference. This manual is written in Portuguese.

What's inside

• Safety Information
• Laser Compliance
• Lithium Battery Handling
• Modem Safety
• Part Number Information

Specifications

Frequently asked questions

What safety precautions should be taken when handling power and signal cables?

Do not connect or disconnect any cables during a thunderstorm, ensure all power cords are properly grounded, and follow the listed steps for connecting and disconnecting cables.

What type of battery is used and how should it be replaced?

The device uses a lithium battery with Part Number IBM 33F8354; replace only with that part and avoid water, temperatures above 100 °C, or disassembly.