Request schematics for a Lenovo Thinkpad L15 Gen 4 (LG4 LT5 RPL RT UMA MB 8L [223042-1]) or identify component

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • leoserra
    New Member
    • Oct 2025
    • 4
    • Ireland
    #1

    Request schematics for a Lenovo Thinkpad L15 Gen 4 (LG4 LT5 RPL RT UMA MB 8L [223042-1]) or identify component

    Hi,

    I'm trying to fix this laptop and if anyone has knowledge of this specific board that would be great.

    I case someone knows the components I'm after, I uploaded some pictures of them and where they sit in the motherboard.
    They seem, a bit burned.
    They sit besides the USB-C connectors.

    If anyone knows any schematics for this board the following are the references that I found in it:
    LG4 LT5 RPL RT UMA MB 8L
    PCB Number: 448.OSJ42.0011
    Board P/N: 223042-1

    Thank you!
    3 Photos
    Tags: None
    Previous template Next

    Related Topics

    Collapse
    • Document Archive
      Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook X Specification for Upgrade or Repair
      by Document Archive
      This specification for the Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the X1 Carbon + ThinkPad USB 3.0 Pro Dock boardview and X1 Carbon + ThinkPad USB 3.0 Pro Dock schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please...
      09-06-2024, 11:40 AM
    • Document Archive
      Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook X Specification for Upgrade or Repair
      by Document Archive
      This specification for the Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the X1 Carbon + ThinkPad USB 3.0 Pro Dock boardview and X1 Carbon + ThinkPad USB 3.0 Pro Dock schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please...
      09-06-2024, 11:40 AM
    • Document Archive
      Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook X Specification for Upgrade or Repair
      by Document Archive
      This specification for the Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the X1 Carbon + ThinkPad USB 3.0 Pro Dock boardview and X1 Carbon + ThinkPad USB 3.0 Pro Dock schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please...
      09-06-2024, 11:40 AM
    • Document Archive
      Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook X Specification for Upgrade or Repair
      by Document Archive
      This specification for the Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the X1 Carbon + ThinkPad USB 3.0 Pro Dock boardview and X1 Carbon + ThinkPad USB 3.0 Pro Dock schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please...
      09-06-2024, 11:40 AM
    • Document Archive
      Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook X Specification for Upgrade or Repair
      by Document Archive
      This specification for the Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the X1 Carbon + ThinkPad USB 3.0 Pro Dock boardview and X1 Carbon + ThinkPad USB 3.0 Pro Dock schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please...
      09-06-2024, 11:40 AM
    • Loading...
    • No more items.
    Working...