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Latitude 3190 2-in-1 Teardown Removal Guide for Customer Replaceable Units (CRUs)

Shrnutí: This article is a guide to parts of the Latitude 3190 2-in-1 laptop that anyone can remove and replace.

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Příznaky

These guides take you step by step through the safe removal of what are considered to be the Customer Replaceable Unit (CRU) parts of a Latitude 3190 2-in-1. (CRUs are the parts of the system that should not need an engineer to remove or replace.) The guides also include pictures to reference what is involved.

Příčina

Not applicable

Řešení

Table of Contents:

  1. CRU Removal Guide
  2. Removal Instructions

 

Removal Guide

 

If these guides do not cover what you are looking to do, then reference your System Manual.

The article below provides information about safe practices to consider before working with electrical equipment.


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Removal Instructions

 

Note: Click on the title of the section that you want to open below in order to see the contents.
 
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Required tools

1 Small Phillips head screwdriver 2 Plastic Scribe
3 Small flat head screwdriver    
 
Note: Using a large Phillips or flat head screwdriver may result in damage to the head of the screws. This would make their removal impossible without specialty tools that are not available to our onsite engineers.

 

  1. Pre-removal instructions before removing the base cover:

    1. During installation or removal of any hardware, always ensure that all data is backed up properly.

    2. Disconnect any telephone, network, or USB cables from the computer.

    3. Disconnect the computer and all attached devices from their electrical outlets.

  2. Turning the system over on its lid, loosen the seven captive screws holding the base cover to the chassis [1] and using a plastic scribe pry along the seam at the rear of the system [2], then follow the seam around the cover.

Loosening captive screws

  1. Lift the cover up at the rear and lift away from the system.

Lifting the cover

 

  1. Pre-removal instructions before removing the battery:

    1. During installation or removal of any hardware, always ensure that all data is backed up properly.

    2. Disconnect any telephone, network, or USB cables from the computer.

    3. Disconnect the computer and all attached devices from their electrical outlets.

    4. Remove the Base Cover.

  2. Disconnect the battery cable from the motherboard [1] and remove the three screws that secure the battery to the chassis. Peel off the adhesive tape [3] and lift the battery from the adhesive beneath it [4].

Peeling off adhesive tape

  1. Lift the battery up and out of the system.

Lifting out the battery

 

  1. Pre-removal instructions before removing the keyboard:

    1. During installation or removal of any hardware, always ensure that all data is backed up properly.

    2. Disconnect any telephone, network, or USB cables from the computer.

    3. Disconnect the computer and all attached devices from their electrical outlets.

    4. Remove the Base Cover and Battery.

  2. Disconnect the keyboard cable from the motherboard [1] and push down on the two release holes using a plastic scribe to loosen the keyboard [2].

Disconnecting the keyboard cable

  1. With the system sitting on its base, using a plastic scribe, pry up at the bottom edge of the keyboard [1].

Prying up the keyboard

  1. Pull the keyboard towards the palm rest to lift away from the system [2].

Lifting the keyboard out

 

  1. Pre-removal instructions before removing the Solid State Drive (SSD):

    1. During installation or removal of any hardware, always ensure that all data is backed up properly.

    2. Disconnect any telephone, network, or USB cables from the computer.

    3. Disconnect the computer and all attached devices from their electrical outlets.

    4. Remove the Base Cover and Battery.

  2. Remove the single screw that secures the SSD card down [1]. When the SSD pops up, lift the SSD card out of the connector [2].

Removing the SSD

 

  1. Pre-removal instructions before removing the coin-cell battery:

    1. During installation or removal of any hardware, always ensure that all data is backed up properly.

    2. Disconnect any telephone, network, or USB cables from the computer.

    3. Disconnect the computer and all attached devices from their electrical outlets.

    4. Remove the Base Cover and Battery.

  2. With the system on its lid, disconnect the coin cell connector from the motherboard [1].

Disconnecting the coin cell connector

  1. Pry the battery away from the adhesive that holds it to the chassis.

 

If you require further assistance, contact Technical Support.

 

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Dotčené produkty

Latitude 3190 2-in-1
Vlastnosti článku
Číslo článku: 000143561
Typ článku: Solution
Poslední úprava: 08 Jun 2023
Verze:  5
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