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Dell Latitude 5520 - User Manual

Dell Latitude 5520
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Dell Latitude 5520/E5520/E5520m Owner's Manual
Regulatory Model: P16G
Regulatory Type: P16G001

Table of Contents

Other manuals for Dell Latitude 5520

Preview: Service Manual
Service Manual118 pages
Preview: Setup And Specifications
Setup And Specifications28 pages

Questions and Answers

  • T
    Thomas TorresJul 30, 2025
    What to do if Dell Latitude 5520 has swollen lithium-ion batteries?
    • J
      Jason RobinsonJul 30, 2025
      If you notice that the lithium-ion batteries in your Dell Laptop are swollen, immediately stop using the laptop. Disconnect the AC adapter and allow the battery to fully drain. It is also recommended to replace the swollen batteries and dispose of them properly. You can also contact Dell product support to explore options for replacing the swollen battery under your warranty or service contract.
  • T
    Tiffany JamesAug 2, 2025
    How to fix 'BIOS recovery image not found' on Dell Latitude 5520 Laptop?
    • K
      Kelsey CampbellAug 2, 2025
      If your Dell Laptop's BIOS recovery image is not found, flash the latest BIOS version. If the issue persists, consider replacing the system board.
  • S
    Sherri WarrenAug 7, 2025
    What to do if Dell Laptop reports memory/RAM failure?
    • T
      Todd JacksonAug 7, 2025
      If a memory or RAM failure occurs in your Dell Laptop, try resetting and swapping the memory modules between the slots. If the problem persists, replace the memory module.
  • M
    Matthew EricksonAug 11, 2025
    What to do if Dell Latitude 5520 Laptop has invalid memory installed?
    • K
      Kristen MillerAug 11, 2025
      If your Dell Laptop has an invalid memory installed, try resetting and swapping the memory modules between the slots. If the issue continues, you may need to replace the memory module.
  • N
    Nicole WebsterAug 16, 2025
    How to fix 'BIOS recovery image found but invalid' on Dell Latitude 5520 Laptop?
    • C
      charles96Aug 16, 2025
      If the BIOS recovery image found on your Dell Laptop is invalid, flash the latest BIOS version. If the issue persists, consider replacing the system board.
  • D
    David MartinAug 20, 2025
    How to troubleshoot CMOS battery failure on Dell Latitude 5520?
    • M
      Mary MooreAug 20, 2025
      If your Dell Laptop experiences a CMOS battery failure, reset the CMOS battery connection. If the problem persists, replace the RTC battery.
  • A
    ahallAug 25, 2025
    What to do for CPU failure on Dell Latitude 5520 Laptop?
    • J
      Jerry WilliamsAug 25, 2025
      If your Dell Laptop experiences a CPU failure, run the Intel CPU diagnostics tools. If the problem persists, replace the system board.

Summary

Notes, Cautions, and Warnings

1 Working on Your Computer

Before Working Inside Your Computer

Use the following safety guidelines to help protect your computer from potential damage and to help to ensure your personal safety.

2 Battery

Removing the Battery

Procedure to remove the laptop battery by sliding release latches.

Installing the Battery

Procedure to install the laptop battery by sliding it back into place.

3 PC Card

Removing the PC Card

Procedure to remove a PC Card by pressing the PC latch and sliding it out.

4 Secure Digital (SD) Card

Removing The Secure Digital (SD) Card

Procedure to remove the SD card by pushing it in and sliding it out.

Installing The Secure Digital (SD) Card

Procedure to install the SD card by sliding it into its slot until it clicks.

5 Subscriber Identity Module (SIM) Card

Removing the Subscriber Identity Module (SIM) Card

Procedure to remove the SIM card by pressing and releasing it.

Installing the Subscriber Identity Module (SIM) Card

Procedure to install the SIM card by inserting it into the slot.

6 ExpressCard

Removing the ExpressCard

Procedure to remove the ExpressCard by pushing it in and sliding it out.

Installing the ExpressCard

Procedure to install the ExpressCard by inserting it into the slot until it clicks.

7 Back Panel

Removing the Back Panel

Procedure to remove the back panel by sliding it toward the front of the computer.

Installing the Back Panel

Procedure to install the back panel by sliding it towards the back of the computer.

8 Keyboard Trim

Removing the Keyboard Trim

Procedure to remove the keyboard trim by prying it from the bottom and top edges.

9 Keyboard

Removing the Keyboard

Procedure to remove the keyboard by prying its edges and flipping it over.

10 Optical Drive

Removing the Optical Drive

Procedure to remove the optical drive by releasing a screw tab and sliding it out.

11 Hard Drive

Removing the Hard Drive

Procedure to remove the hard drive by disconnecting cables and removing screws.

12 Wireless Local Area Network (WLAN) Card

Removing the Wireless Local Area Network (WLAN) Card

Procedure to remove the WLAN card by disconnecting antenna cables and removing a screw.

13 Wireless Wide Area Network (WWAN) Card

Removing the Wireless Wide Area Network (WWAN) Card

Procedure to remove the WWAN card by disconnecting antenna cables and removing a screw.

14 Memory

Removing the Memory Module

Procedure to remove the memory module by prying retention clips and lifting it out.

Installing the Memory Module

Procedure to install the memory module by inserting it and pressing down until clips secure it.

15 CPU Door

Removing the CPU Door

Procedure to remove the CPU door by removing screws and lifting it off.

Installing the CPU Door

Procedure to install the CPU door by sliding it downwards and tightening screws.

16 Heat Sink

Removing the Heat Sink

Procedure to remove the heat sink by loosening screws and lifting it off.

Installing the Heat Sink

Procedure to install the heat sink by tightening screws in numerical sequence.

17 Processor

Removing the Processor

Procedure to remove the processor by rotating a cam screw and lifting it out.

Installing the Processor

Procedure to install the processor by inserting it into the socket and ensuring it's seated.

18 Palm Rest

Removing the Palm Rest

Procedure to remove the palm rest by flipping the computer and removing screws.

19 ExpressCard;Smart Card;PCMCIA Module

Removing the ExpressCard;Smart Card;PCMCIA Module

Procedure to remove the module by removing screws and then the module.

20 Bluetooth Card

Removing the Bluetooth Card

Procedure to remove the Bluetooth card by disconnecting the cable and removing a screw.

21 Display Assembly

Removing the Display Assembly

Procedure to remove the display assembly by disconnecting cables and removing screws.

22 Brackets

Removing the Support Brackets

Procedure to remove support brackets by disconnecting cables and removing screws.

23 Modem Card

Removing the Modem Card

Procedure to remove the modem card by disconnecting the cable and removing screws.

24 Audio Board

Removing the Audio Board

Procedure to remove the audio board by disconnecting cables and removing a screw.

25 System Board

Removing the System Board

Procedure to remove the system board by disconnecting cables and removing screws.

26 Coin-Cell Battery

Removing the Coin-Cell Battery

Procedure to remove the coin-cell battery by lifting it from the system board.

Installing the Coin-Cell Battery

Procedure to install the coin-cell battery by attaching and connecting it.

27 Input;Output Panel

Removing the Input;Output (I;O) Panel

Procedure to remove the I/O panel by removing screws and then the panel.

28 Power Connector

Removing the Power Connector

Procedure to remove the power connector by disconnecting its cable.

29 Modem Connector

Removing the Modem Connector

Procedure to remove the modem connector by securing it in the routing channel.

Installing the Modem Connector

Procedure to install the modem connector by securing it in the routing channel.

30 Thermal Fan

Removing the Thermal Fan

Procedure to remove the thermal fan by removing a securing screw.

31 Speaker

Removing the Speakers

Procedure to remove the speakers by removing securing screws and cables.

32 Display Bezel

Removing the Display Bezel

Procedure to remove the display bezel by prying its bottom, sides, and top edges.

33 Display Panel

Removing the Display Panel

Procedure to remove the display panel by disconnecting the LVDS cable and removing it.

34 Display Hinges

Removing the Display Hinges

Procedure to remove display hinges by removing screws and hinge towers.

35 Camera

Removing the Camera

Procedure to remove the camera module by loosening a screw and lifting it out.

36 Specifications

Technical Specifications

Detailed technical specifications for the computer's hardware components and features.

37 System Setup

Overview

Overview of System Setup capabilities for configuring system information and settings.

Entering System Setup

Instructions on how to access the System Setup utility by pressing F2.

System Setup Options

Lists available System Setup options, which may vary based on installed computer devices.

Dell Latitude 5520 Specifications

General IconGeneral
Harmonized System (HS) code84713000

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