60 Troubleshooting your computer

Dell W11C002 Owner's Manual

Working on your computer

Turning off your computer

Disassembly and reassembly

Installing the stand

Installing the cable cover

Installing the back cover

Speaker cover

Installing the speaker cover

Solid State Drive — optional

Hard drive assembly

Installing the hard drive assembly

Installing the optical drive assembly

Installing the system board shield

Installing the heat sink

Installing the WLAN card

Installing the speaker module

Installing the converter board

Installing the Power Supply Unit - PSU

Installing the VESA mount bracket

Installing the system fan

Installing the memory module

Intrusion switch

Installing the intrusion switch

Power OSD button board

Installing the power and OSD buttons board

Installing the coin cell battery

Installing the processor

System board

System Board Layout

Installing the system board

Installing the display assembly

System setup

System setup options

System configuration screen options

Security screen options

Secure boot screen options

Power management screen options

Virtualization support screen options

Cloud desktop screen options

Updating the BIOS

Deleting or changing an existing system and-or setup password

Technical specifications

Video specifications

Drives specifications

Camera specifications - optional

Contacting Dell

OptiPlex 7440 All-In-One W11C

OptiPlex 7450

W11C002