This document is the user manual for the R850/R840/R830 series. It includes equipment checklist, product tour, operating basics, utilities and advanced usage, power and battery usage, etc.
This manual provides detailed instructions for setting up and using the Toshiba R850, R840, and R830 notebook computers. It includes safety precautions, hardware component descriptions, and step‑by‑step guides for common tasks such as installing memory media, configuring wireless LAN, and using optional accessories.
Additional sections cover power‑up modes, system recovery, utilities, and troubleshooting procedures, along with a hardware checklist and contact information for Toshiba support.
The manual is copyrighted in 2011 by Toshiba Corporation.
Toshiba support can be reached at 9740 Irvine Boulevard, Irvine, CA 92618‑1697, phone (949) 583‑3000.