IBM Guía del usuario Tipo 6339 6341 6342 6346 6347 6348 Tipo 2256 2257 guide

About this manual

This IBM user guide provides comprehensive information for the Tipo 6339‑6348 and Tipo 2256‑2257 desktop and micro‑tower systems. It includes safety warnings, hardware identification, physical specifications, and options available for each model.

The manual details step‑by‑step procedures for installing external and internal options, updating system configuration, replacing the lithium battery, and troubleshooting BIOS/POST issues. Appendices contain battery replacement instructions, system program updates, address correlation tables, and trademark notices. This manual is written in Spanish.

What's inside

• Visión general
• Instalación de opciones externas
• Instalación de opciones internas – modelo de sobremesa pequeño
• Instalación de opciones internas – modelo de sobremesa
• Instalación de opciones internas – modelo microtorre
• Actualización de la configuración del sistema
• Apéndice A – Sustitución de la batería
• Apéndice B – Actualización de los programas de sistema
• Apéndice C – Correlaciones de direcciones del sistema
• Apéndice E – Avisos y marcas registradas

Frequently asked questions

What safety precautions should be taken before working on the system?

Do not connect or disconnect any cables during a storm, ensure the unit is powered off, use only one hand when handling cables, and follow the safety table in the guide.

Where can I find instructions to replace the lithium battery?

Battery replacement instructions are provided in Appendix A of the manual.