This document is the Dell XPS 730/730X Quick Reference Guide, which provides information on the installation steps, front view and back view, system configuration, and more of the product.
This guide provides step‑by‑step instructions for installing the Dell XPS 730/730X desktop, including front and rear view diagrams, mounting in an enclosure, and connecting to a network. It also covers system configuration such as BIOS settings, graphics options, and performance tuning for supported models.
Additional sections describe diagnostic tools, power‑button LED status, beep‑code meanings, operating‑system restoration methods, driver and utility media, regulatory information, and how to locate the service tag or quick‑service code for support. This manual is written in Chinese.
The service tag / quick‑service code is located on your computer.
A warning indicates that there is a possible risk of property loss, personal injury, or death.
You can use Dell PC Restore or Dell Factory Image Restore to reinstall the operating system.
The power‑button LED status indicates the current power state of the computer.