方正 R410IU series laptop computer user manual, introduces the use of laptop computers, precautions and other information
The manual begins with safety precautions, warnings, and handling instructions, followed by a detailed overview of the laptop's components, indicator lights, keyboard, touchpad, audio, and camera functions.\n\nLater sections cover BIOS configuration, software installation, and a comprehensive troubleshooting guide that addresses common audio, display, memory, and power issues. This manual is written in Chinese.
| Operating Temperature | -40°C to 55°C |
|---|---|
| Relative Humidity | 20% – 93% |
| Input Voltage | 220V 50Hz |
| Working Humidity | 35% – 80% |
| Working Temperature | 10°C – 35°C |
Refer to section 4.1 of the manual, which describes the method for using BIOS Setup.