This is a IBM NetVista A40 Type 6830, 6831, 6840 A40p Type 6837, 6841, 6847 A40i Type 2251, 2271 user manual
This guide provides safety instructions, hardware specifications, and step‑by‑step procedures for installing external and internal components on the IBM NetVista A40 series (models 6830, 6831, 6840, 6837, 6841, 6847, 2251, 2271). It also includes information on battery replacement, laser drive safety, and system configuration updates.
The manual is organized into chapters on safety rules, overview of the computer models, installation of external devices, installation of internal equipment for different form factors (tower, mini‑tower, micro‑tower), configuration of adapters and BIOS, and several appendices with part numbers and trademark information.
| Battery part number | 33F8354 |
|---|---|
| Document part number | 19K8210 |
Replace the battery only with an IBM part number 33F8354 or an equivalent battery recommended by the reseller.