This manual provides basic information about the IBM Type 6339, 6341, 6342, 6346, 6347, 6348 Type 2256, 2257 small desktop, desktop, and microtower computer models, including their appearance, specifications, and available options. It also provides information on installing external options.
This manual provides safety guidelines, hardware overviews, and step‑by‑step instructions for installing external and internal options on several IBM desktop models, including small desktop, desktop and micro‑tower configurations. It also details how to update the computer configuration, perform BIOS maintenance, and replace components such as the battery.
Appendices contain detailed procedures for battery replacement, system program updates, address allocation, IRQ/DMA channel assignments, and a knowledge‑notice index. The document is organized with a table of contents, safety section, multiple installation chapters, and reference appendices. This manual is written in Dutch.
Turn off the unit and disconnect all power and interface cables.
In Appendix A, page 59 of the manual.
No, you should not connect cables or perform installation work during a thunderstorm.