IBM 25P3963 Operating Instructions

About this manual

The guide begins with general safety instructions, warning users about electrical hazards, proper handling of power and telephone cables, and procedures for disconnecting the unit before service. It also covers specific safety measures for lithium batteries and laser‑emitting CD/DVD drives.

Additional sections give detailed guidance on replacing the lithium battery (reference 33F8354), handling modem connections, and complying with laser safety standards for CD‑ROM/DVD‑ROM units. The document concludes with reference numbers and copyright information. This manual is written in French.

What's inside

• Consignes de sécurité
• Pile au lithium
• Informations relatives au modem
• Conformité aux normes relatives aux appareils à laser
• Installation et mise sous tension

Specifications

Frequently asked questions

What safety precautions should be taken when handling power cables?

Do not manipulate any cable or perform installation, maintenance, or reconfiguration during a storm, and always use a grounded outlet.

How should the lithium battery be replaced?

Replace the used battery with an identical reference battery 33F8354 and follow the manufacturer’s instructions.

What must be done before opening a CD‑ROM/DVD‑ROM unit?

Power off the unit and disconnect all cables, then avoid exposure to the laser beam because the unit contains a laser that can be hazardous when the cover is open.