Do you have a question about the Dell OptiPlex 7480 All-In-One and is the answer not in the manual?
Display Size | 23.8 inches |
---|---|
RAM | Up to 64GB DDR4 |
Operating System | Windows 10 Pro |
Display | FHD (1920 x 1080) |
Processor | 10th Gen Intel Core i3/i5/i7 |
Storage | Up to 2TB HDD or 1TB SSD |
Graphics | Intel UHD Graphics |
Ports | USB 3.2 Gen 1, USB-C, HDMI, Ethernet |
Wireless | Wi-Fi 6 |
Webcam | 720p |
Guidelines and preparation steps before performing any service inside the computer.
Information on the risks of electrostatic discharge and methods to prevent component damage.
Details on the components and use of the Electrostatic Discharge (ESD) field service kit.
Instructions on safely packaging and transporting sensitive electronic components.
Steps to take to ensure the computer is properly closed and ready for operation.
List of tools required for performing component removal and installation procedures.
A table detailing screw types, quantities, and images for various components.
Procedures for removing and installing the fixed, articulating, and height-adjustable stands.
Instructions for removing and installing the optional cable management cover.
Detailed steps for removing and installing the computer's back cover.
Procedures for removing and installing the system's hard disk drive.
Instructions for removing and installing the system's memory modules (DIMMs).
Steps to remove and install the shield protecting the system board.
Procedures for removing and installing M.2 2230 and M.2 2280 solid-state drives.
Instructions for removing and installing the internal system fan.
Steps for removing and installing the coin-cell battery for BIOS settings.
Procedures for removing and installing the internal wireless network card.
Instructions for removing and installing the integrated camera module.
Steps for removing and installing the computer's bottom access cover.
Procedures for removing and installing the internal power supply unit.
Instructions for removing and installing the fan associated with the power supply.
Steps for removing and installing the heat sink assembly (UMA and discrete configurations).
Detailed instructions for removing and installing the CPU.
Procedures for removing and installing the bracket housing the rear input/output ports.
Comprehensive steps for removing and installing the main system board.
Instructions for removing and installing the integrated speaker modules.
Steps for removing and installing the board that controls the power button.
Procedures for removing and installing the built-in microphone modules.
Instructions for removing and installing the side input/output board.
Steps for removing and installing the computer's audio interface board.
Procedures for removing and installing the wireless antenna modules.
Detailed instructions for removing and installing the main display screen.
Steps for removing and installing the internal structural middle frame.
Lists the operating systems supported by the computer.
Step-by-step guide to download and install system drivers from the Dell support website.
Explanation of the BIOS and its role in managing computer hardware and data flow.
Instructions on how to access the BIOS setup utility during system startup.
Description of keyboard keys used for navigating within the BIOS setup interface.
Information on configuring the order in which the system boots from various devices.
Details on various configurable settings within the system setup menus.
Guidance on setting, changing, or deleting system and BIOS setup passwords.
Explanation of the embedded system diagnostics tool for hardware checks.
Procedure for running the self-test for the computer's display panel.
Information on diagnostic LED behavior, error codes, and suggested resolutions.
Guidance on using Dell SupportAssist OS Recovery for system recovery.
Steps to update the system's BIOS using a USB flash drive.
Procedure to resolve WiFi connectivity issues by power cycling network devices.
Instructions on how to perform a flea power release to discharge residual electricity.
Links and information for accessing Dell's online support and knowledge base.
Information on how to contact Dell for sales, technical support, or customer service.