This is a user manual for Lenovo IdeaCentre K3 series computers, which introduces computer hardware usage instructions, rescue system usage instructions, software usage instructions, daily maintenance, and common problems handling.
This manual covers the hardware components of the IdeaCentre K3 series, describing front and rear panel connectors, hot‑swappable hard drive operation, and voltage selection settings. It also explains how to connect peripherals, use the rescue system, and perform one‑key recovery.
Additional sections guide users through software registration, media playback, system backup, disk cleanup, and common issues such as display, sound, optical drive and Windows-specific notes. Safety warnings and warranty information are included at the beginning of the document. This manual is written in Chinese.
| Voltage selection switch range | 200‑240 V AC (set to 230 V) or 100‑127 V AC (set to 115 V) |
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