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
Feature Without Stand With Stand
non-touch 70.50 mm (2.78 inches) 174.40 mm (6.87 inches)
touch 72.80 mm (2.87 inches) 174.40 mm (6.87 inches)
Weight:
non-touch 8.10 kg to 8.76 kg (17.86 lb to
19.31 lb)
10.25 kg to 10.91 kg (22.60 lb to 24.05 lb)
touch 9.19 kg to 9.84 kg (20.26 lb to
21.70 lb)
11.34 kg to 11.99 kg (25.00 lb to 26.43 lb)
NOTE: The weight of your computer may vary depending on the configuration ordered and the manufacturing
variability.
Table 27. Controls and Lights
Feature Specification
Power button light White light — Solid white light indicates power-on state; blinking
white light indicates sleep state of the computer.
Hard Drive activity light White light — Blinking white light indicates that the computer is
reading data from or writing data to the hard drive.
Camera LED White light — solid while light indicates that the camera is on.
Back panel:
Link integrity light on integrated network
adapter :
Green — a good 10 Mbps connection exists between the network
and the computer.
Green— a good 100 Mbps connection exists between the network
and the computer.
Orange — a good 1000 Mbps connection exists between the network
and the computer.
Off (no light) — the computer is not detecting a physical connection
to the network.
Network activity light on integrated
network adapter
Yellow light — A blinking yellow light indicates that network activity
is present.
Power supply diagnostic light Green light — The power supply is turned on and is functional. The
power cable must be connected to the power connector (at the back
of the computer) and the electrical outlet.
Table 28. Environmental
Feature Specification
Temperature range:
Operating 5°C to 35 °C (41 °F to 95 °F)
Storage –40 °C to 65 °C (–40 °F to 149 °F)
60