This is a brief user manual for Great Wall laptop. It introduces how to use the computer, safety precautions and waste disposal instructions.
This manual introduces the Greatwall laptop, covering unpacking, model identification, and the recommended operating environment. It also details safety precautions, battery handling, and disposal procedures.
The guide explains how to use the keyboard, function keys, ports, and indicators, and provides instructions for driver installation, power connection, and troubleshooting common issues such as wireless interference and overheating. This manual is written in Chinese.
| Operating temperature | 10~35°C |
|---|---|
| Operating humidity | 35~80% |
| Power voltage | 198~242V, 50Hz |
Immediately turn off the power switch, unplug the power cord, and contact a professional repair service.