Dell™ Inspiron™ 6400/E1505 User's Manual, introduces the computer's configuration, appearance, usage instructions, etc.
This manual covers everything needed to get the Dell Inspiron 6400/E1505 up and running, including hardware overview, installation steps, and configuration of system components such as the display, keyboard, touchpad, battery, and multimedia features. It also explains how to connect the computer to wired and wireless networks and how to use built‑in utilities like Dell QuickSet.
In addition, the guide offers detailed troubleshooting procedures, diagnostic tools, and safety information to help resolve common hardware and software issues. Appendices include a glossary, index, and reference to Dell support resources. This manual is written in Chinese.
Refer to the “设置新WLAN” section, which explains the components needed and the steps to configure a wireless network.