Difficulty
Moderate
Steps
17
Time Required
30 minutes - 1 hour
Sections
4
- Base Cover
- 2 steps
- Battery
- 4 steps
- M.2 SSD
- 2 steps
- Motherboard
- 9 steps
Flags
2
Needs Better Images
Better photos will improve this guide. Help out by taking, editing, or uploading new ones!
Better Introduction
Improve this guide by completing or revising its introduction.
BackDell Latitude 3190
Full Screen
Options
History
Save to Favorites
Download PDF
Edit
Translate
Get Shareable Link
Embed This Guide
Notify Me of Changes
Stop Notifications
Introduction
Prior to starting this guide, be sure to power off your device and unplug it from the charger.
What you need
Step 1
Base Cover
- Use a Phillips #0 screwdriver to remove the seven 7 mm screws securing the back case.
Use a Phillips #0 screwdriver to remove the seven 7 mm screws securing the back case.
1024
Step 2
- Using a plastic opening tool carefully separate the plastic base cover from the rest of the laptop.
- Lift the bottom cover from the laptop.
Using a plastic opening tool carefully separate the plastic base cover from the rest of the laptop.
Lift the bottom cover from the laptop.
Step 3
Battery
- Locate the battery.
Locate the battery.
Step 4
- Disconnect the battery cable located on the top of the battery.
- Use the spudger and disconnect the battery cable.
- Pull the cable out of the way.
Disconnect the battery cable located on the top of the battery.
Use the spudger and disconnect the battery cable.
Pull the cable out of the way.
Step 5
- Use a Phillips #0 screwdriver to remove the three 3 mm screws from the battery.
Use a Phillips #0 screwdriver to remove the three 3 mm screws from the battery.
Step 6
- Pull the black battery tap upwards to remove the battery.
- The battery adhesive is strong, do not be afraid to use force. You may need to use the spudger or opening tool as a wedge.
Pull the black battery tap upwards to remove the battery.
The battery adhesive is strong, do not be afraid to use force. You may need to use the spudger or opening tool as a wedge.
Step 7
M.2 SSD
- Use a spudger to disconnect the battery cable from the motherboard located at the top of the battery.
Use a spudger to disconnect the battery cable from the motherboard located at the top of the battery.
Step 8
- Locate the M.2 SSD after the battery is removed
- Use the Phillips #0 screwdriver to remove the 3 mm screw from the SSD.
- Pull the M.2 SSD from the board.
Locate the M.2 SSD after the battery is removed
Use the Phillips #0 screwdriver to remove the 3 mm screw from the SSD.
Pull the M.2 SSD from the board.
Step 9
Motherboard
- Remove the motherboard cable by pulling up on the black bar and carefully removing the blue ribbon cable.
- Disconnect the white speaker cable connector.
Remove the motherboard cable by pulling up on the black bar and carefully removing the blue ribbon cable.
Disconnect the white speaker cable connector.
Step 10
- Using a spudger, disconnect the black power board and audio cable.
- Disconnect the white coin cell battery cable.
Using a spudger, disconnect the black power board and audio cable.
Disconnect the white coin cell battery cable.
Step 11
- Use the Phillips #0 screwdriver to remove the 3 mm screw and lift the metal bracket that secures the WLAN card on the system board.
- Disconnect the black and white WLAN cables.
Use the Phillips #0 screwdriver to remove the 3 mm screw and lift the metal bracket that secures the WLAN card on the system board.
Disconnect the black and white WLAN cables.
Step 12
- Remove the screw that secures the camera cable to the system board.
- Disconnect camera cable.
- Disconnect the black sensor cable.
Remove the screw that secures the camera cable to the system board.
Disconnect camera cable.
Disconnect the black sensor cable.
Step 13
- Use the Phillips #0 screwdriver to remove the two 3 mm screws from the metal bracket on the display cable.
- Lift the metal bracket that secures the display cable on the computer.
- Disconnect the black display cable using a spudger or pull it out by hand.
Use the Phillips #0 screwdriver to remove the two 3 mm screws from the metal bracket on the display cable.
Lift the metal bracket that secures the display cable on the computer.
Disconnect the black display cable using a spudger or pull it out by hand.
Step 14
- Disconnect the white power connector.
- Use the spudger to lift up on black bar to release the trackpad ribbon cable.
- Pull the blue tab release to the cable from the connector.
Disconnect the white power connector.
Use the spudger to lift up on black bar to release the trackpad ribbon cable.
Pull the blue tab release to the cable from the connector.
Step 15
- Use a Phillips #0 tp remove the two 3 mm screws on the metal bracket that secures the board.
- Remove the metal bracket.
Use a Phillips #0 tp remove the two 3 mm screws on the metal bracket that secures the board.
Remove the metal bracket.
Step 16
- Use the Phillips #0 screwdriver to remove the five 3 mm screws that secure the motherboard.
Use the Phillips #0 screwdriver to remove the five 3 mm screws that secure the motherboard.
Step 17
- Carefully lift the motherboard up to remove it from the computer.
- Make sure not to snag any of the other cables.
Carefully lift the motherboard up to remove it from the computer.
Make sure not to snag any of the other cables.
To reassemble your device, follow these instructions in reverse order.
Cancel: I did not complete this guide.
Author
with 2 other contributors
Sean Gherkins
Member since: 12/26/2017
277 Reputation
2 Guides authored
Badges:
5
+2 more badges
Team
Gateway, Team 1-5, Saknee Fall 2021
Member of Gateway, Team 1-5, Saknee Fall 2021
GCC-SAKNEE-F21S1G5
3 Members
6 Guides authored
