CAUTION: Before touching anything inside your computer, ground yourself by touching an unpainted metal surface, such as the metal at the back of the computer. While you work, periodically touch an unpainted

Read about Dell OptiPlex 7040 SFF desktop PC. Find detailed specification, upgrade options, and info about the CPU, RAM, PSU, motherboard, and release date Home

2024年7月29日 · Expand Each Section Below for Information About Using Your Dell OptiPlex 7040. This section provides links to information about locations of connectors and ports, images of your system, and helps you to get started with your system. This section covers the supported Operating System reinstallation options for your system.

Before working inside your computer; Turning off your computer; After working inside your computer; Removing and installing components. Recommended tools; Removing the cover; Installing the cover; Removing the front bezel; Installing the front bezel; Removing the fan duct; Installing the fan duct; Removing the memory module; Installing the ...

After you finish working inside the computer, replace all covers, panels, and screws before connecting to the power source. WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.Dell.com/

View and Download Dell OptiPlex 7040-Small Form Factor owner's manual online. OptiPlex 7040-Small Form Factor desktop pdf manual download. Also for: D15s.

View and Download Dell OptiPlex 7040 - Mini Tower owner's manual online. OptiPlex 7040 - Mini Tower desktop pdf manual download.

View and Download Dell OptiPlex 7040 owner's manual online. OptiPlex 7040 desktop pdf manual download.

CAUTION: Before touching anything inside your computer, ground yourself by touching an unpainted metal surface, such as the metal at the back of the computer. While you work, periodically touch an unpainted metal surface to dissipate static electricity, which could harm internal components.

Before working inside your computer To avoid damaging your computer, perform the following steps before you begin working inside the computer. 1. Ensure that your work surface is flat and clean to prevent the computer cover from being scratched. 2. Turn off your computer (see Turning off your computer).