This manual provides usage instructions, safety guidelines, BIOS settings, driver installation, and troubleshooting for the Founder A520 laptop.
This document is the user manual for the Founder A520 laptop, part of the Yihe series. It covers essential safety precautions, product overview, and basic usage knowledge including power management and keyboard functions.
The guide also details how to set up the BIOS, install drivers, and troubleshoot common issues related to sound, hard disk, display, memory, and optical drives. It includes specific instructions for battery maintenance and power supply safety. This manual is written in Chinese.
| Operating Temperature | 10°C - 35°C |
|---|---|
| Storage Temperature | -40°C to 55°C |
| Power Supply | 220V ±22V, 50Hz ±1Hz |
Use the laptop until it automatically shuts down due to low power. Do not turn it off manually.
Every 30 days or after 20 incomplete discharge cycles.
Contact the supplier or an authorized repair station, but be aware that data may be lost.