Dell D15U002 User Manual

OptiPlex 7000 Micro
Service Manual
Regulatory Model: D15U
Regulatory Type: D15U001/D15U002
March 2022
Rev. A00

Dell D15U002 Specifications

General

Brand	Dell
Model	D15U002
Category	Desktop
Language	English

Summary

Working Inside Your Computer

Safety Instructions

General safety guidelines for working inside the computer.

Before Working Inside Your Computer

Safety Precautions

Electrostatic Discharge Protection

Measures to prevent damage from static electricity to internal components.

ESD Field Service Kit

Components and proper usage of an ESD field service kit for static protection.

Removing and Installing Components

Side Cover Removal and Installation

Solid-State Drive Service

Instructions for removing and installing M.2 PCIe solid-state drives.

WLAN Card Removal and Installation

Fan Assembly Service

Heat Sink Removal and Installation

Procedures for removing and installing the CPU heat sink assembly.

Memory Module Service

Steps for removing and installing the system's memory modules (RAM).

Processor Removal and Installation

Detailed instructions for safely removing and installing the computer's processor (CPU).

System Board Removal and Installation

Comprehensive steps for removing and installing the main system board.

BIOS Setup

Entering BIOS Setup Program

System Setup Options Overview

Overview of various configurable settings and information available within the BIOS.

Updating the System BIOS

Detailed instructions for updating the computer's BIOS firmware.

System and Setup Password Management

Managing BIOS passwords for system security and configuration access.

Assigning System Setup Passwords

Modifying or Deleting System Passwords

Troubleshooting

Dell SupportAssist Pre-boot Diagnostics

Using Dell's pre-boot diagnostics for comprehensive hardware checks.

Running System Performance Checks

System Diagnostic Lights Interpretation

Operating System Recovery Procedures