Ltn156AT09 Led laptop screen

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • scobie_21
    Senior Member
    • Jul 2011
    • 144
    #1

    Ltn156AT09 Led laptop screen

    Hi not sure if this is correct forum so apologies in advance. I have a LTN156AT09 Samsung 15.6" Led screen. The problem is only the backlight comes on with no picture, this was previously working until testing faulty mobo which damaged 2 screens, 1 was only fuse that was repaired.I can only find 1 fuse on this screen and its testing ok.

    I don't have much experience with led panels is it possible to get schematics for this on the mobo is marked LTN156MB6WLEDV1.5_HF

    Thanks in advance.
    Tags: None
    • budm
      Badcaps Legend
      • Feb 2010
      • 40746
      • USA
      #2
      Re: Ltn156AT09 Led laptop screen

      Do you get the pictures from your laptop if you use external monitor?
      Never stop learning
      Basic LCD TV and Monitor troubleshooting guides.
      http://www.badcaps.net/forum/showthr...956#post305956

      Voltage Regulator (LDO) testing:
      http://www.badcaps.net/forum/showthr...999#post300999

      Inverter testing using old CFL:
      http://www.badcaps.net/forum/showthr...er+testing+cfl

      Tear down pictures : Hit the ">" Show Albums and stories" on the left side
      http://s807.photobucket.com/user/budm/library/

      TV Factory reset codes listing:
      http://www.badcaps.net/forum/showthread.php?t=24809

        Comment

        • scobie_21
          Senior Member
          • Jul 2011
          • 144
          #3
          Re: Ltn156AT09 Led laptop screen

          Yeah this laptops fine the original laptop which was damaging the screens belongs to somebody else they brought me the screens to repair. I fixed one now trying to fix second one.

            Comment

            Previous template Next

            Related Topics

            Collapse
            • VcemPzd
              Black screen Lenovo legion 5 pro 16ACH6H gaming laptop
              by VcemPzd
              Hello everyone !

              My name is Chris, I am a 30 years old embedded software developer working in the automotive industry. I am really passionate about learning new skills and repairing/crafting stuff. I came around this forum last week with the goal of repairing my faulty gaming laptop, indeed, I was video editing on it when suddenly a black screen popped and never disappeared I bought some stuff to try to repair it and learn as many things as possible about computer repairs but nothing worked so far. When the black screen appeared, my legion 5 pro was connected to my external monitor...
              04-28-2025, 10:14 AM
            • jean luc ferre
              laptop hp g72 b52sf screen problems
              by jean luc ferre
              Hello,
              on this laptop hp g72 b52sf i have screen problems as you can see with the photo joined in attachments.
              the used graphic card is "intel hd graphics" and the id of the integrated screen is : "monitor/SEC3354".
              i verified the driver of the péripherals and they are ok. i verified the definition and settings of the graphic card and of the screen : definition 1600x900 and refreshment frequency :60hz. (they are the sames for the graphic card and the screen).
              i don't understand the reasons of the white stripe at the bottom of the screen below the task...
              06-07-2025, 03:27 PM
            • Admin
              Other Useful Threads - Laptop Screen Compatibility, Useful ICs, BGA Chip Suppliers, NVidia bumpgate
              by Admin
              Some sticky topics have been moved to this thread:

              Laptop Screen Compatibility               - finding a compatible laptop screen with LED-backlight.
              Laptop Screen Compatibility

              Most Common ICs - a list of the most common ICs (Integrated Circuits) required for repairing a laptop
              MOST COMMON IC FOR LAPTOP YOU SHOULD HAVE IN STOCK

              Let's Talk About BGA Chip Suppliers - anyone who repairs computers at component level has had to order chips from China at some point. Large BGA chips like graphics chips, chipsets and now CPUs are in increasing demand, due to their...
              12-27-2023, 03:43 AM
            • almarhum
              To fix laptop screen vertical line by working on its EDP cable
              by almarhum
              Has one here really gone through fixing laptop screen vertical line(s) by repairing/replacing its Embedded DisplayPort (EDP) cable, so would recount and share the complete steps of the process here now?

              As most, if not all, believe the laptop screen vertical line(s) caused by defective Embedded DisplayPort (EDP) cable which slipped and passed through either laptop screen hinge but post here is asking help to elaborate definitively the useful, real knowledge of repairing in the most complete, correct way, esp. can decide/determine whether the cable can still be fixed or must be re...
              05-07-2024, 02:12 PM
            • Document Archive
              Microsoft Surface Laptop 3 13.5-inch i5/8GB/256GB SSD Laptop Platinum Notebook Specification for Upgrade or Repair
              by Document Archive
              This specification for the Microsoft Surface Laptop 3 13.5-inch i5/8GB/256GB SSD Laptop Platinum 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 Surface Laptop 3 13.5-inch i5/8GB/256GB SSD Laptop Platinum boardview and Surface Laptop 3 13.5-inch i5/8GB/256GB SSD Laptop Platinum 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...
              09-06-2024, 09:30 PM
            • Loading...
            • No more items.
            Working...