Personal Computer User Manual
Table Of Contents
- Dell OptiPlex 9020 AIO Owner's Manual
- Working on Your Computer
- Removing and Installing Components
- System Overview
- Removing the VESA Stand
- Installing the VESA Stand
- Removing the Back Cover
- Installing the Back Cover
- Removing the Memory
- Installing the Memory
- Removing the VESA Mount Bracket
- Installing the VESA Mount Bracket
- Removing the Power and On-Screen Display (OSD) Buttons Board
- Installing the Power and OSD Buttons Board
- Removing the System-Board Shield
- Installing the System-Board Shield
- Removing the Converter Board
- Installing the Converter Board
- Removing the Coin-Cell Battery
- Installing the Coin-Cell Battery
- Removing the Optical Drive
- Installing the Optical Drive
- Removing the Hard Drive
- Installing the Hard Drive
- Removing the Intrusion Switch
- Installing the Intrusion Switch
- Removing the Wireless Local Area Network (WLAN) Card
- Installing the WLAN Card
- Removing the Heat-Sink Assembly
- Installing the Heat-Sink Assembly
- Removing the Processor Fan
- Installing the Processor Fan
- Removing the Power-Supply Fan
- Installing the Power-Supply Fan
- Removing the I/O Board Shield
- Installing the I/O Board Shield
- Removing the Power Supply Unit (PSU)
- Installing the Power Supply Unit
- Removing the Processor
- Installing the Processor
- Removing the Speakers
- Installing the Speakers
- Removing the System Board
- System Board Layout
- Installing the System Board
- Removing the Heat Sink (Graphics Card)
- Installing the Heat Sink (Graphics Card)
- Removing the Antenna Module
- Installing the Antenna Module
- Removing the Display Panel
- Installing the Display Panel
- Removing the Camera
- Installing the Camera
- System Setup
- Technical Specifications
- Contacting Dell
Table 17. Audio
Feature Specification
Controller Intel High Definition Audio with Waves MaxxVoice Pro
Speaker single 8-ohms speakers in both the left and right speaker
assembly (5 W average per channel)
Internal speaker amplifier up to 15 W per channel
Internal microphone support dual digital microphone
Volume controls Volume up/down buttons (Windows 7 only), program menus, and
keyboard media-control keys
Table 18. Communications
Feature Specification
Network adapter Intel 10/100/1000 Mbps Ethernet LAN on system board
Wireless
• half mini-card (Wi-Fi b/g/n supporting Wi-Fi display)
• combo half mini-card (Bluetooth 4.0 and Wi-Fi b/g/n
supporting Wi-Fi display)
Table 19. Cards
Feature Specification
Mini PCI Express one
Table 20. Displays
Feature Specification
Type 23-inch full-HD WLED
Maximum resolution 1920 x 1080
Refresh rate 60 Hz
Brightness Brightness up/down buttons
Operating angle 178 horizontal / 178 vertical
Pixel pitch 0.2652 mm
Controls on-screen controls
Table 21. Drives
Feature Specification
Hard drive one 3.5-inch SATA drive or one 2.5-inch SATA drive with an
adapter bracket
Optical drive (optional) one DVD-ROM, DVD+/- RW or combo Blu-ray writer
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