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    T440s LG/AUO Screen replacement

    Discussion in 'Lenovo' started by guydbg, Jan 23, 2014.

  1. vint.vint

    vint.vint Newbie

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    Hi, please report me dealer contacts. tnx.
     
    vint.vint, Mar 5, 2015
    #101
  2. mrpuck

    mrpuck Newbie

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    Trying to find a dealer that carries this AUO B140HAN01.2 screen and been unsuccessful.
    If anyone can shoot over a contact, it would be much appreciated. All the ones on Amazon are sending LG screens unfortunately.
     
    mrpuck, Apr 20, 2015
    #102
  3. Waldo

    Waldo Notebook Enthusiast

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    I think a little persistence with the Amazon sellers will pay off. I received the wrong screens a couple of times before I got what I wanted.

    Sent via my mobile device
     
    Waldo, Apr 20, 2015
    #103
  4. grosmar

    grosmar Notebook Enthusiast

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    Hello!


    I have a Lenovto T450s with a HD+ TN screen. I want to upgrade to FHD and IPS.


    Does anyone knows if the T450s is compatible with AUO B140HAN01.2?
    As i know normally T450s had AUO B140HAN01. 3 but they've discontinued it.

    I've read about a post somewhere before to disable backlight fuse in BIOS before replacing? Does anyone know about it?


    Thanks guys!
     
    grosmar, Sep 9, 2015
    #104
  5. vint.vint

    vint.vint Newbie

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    Hello, I have ThinkPad T450 and I replaced HD+ screen to FHD AUO B140HAN01.2. It work fine.

    ThinkPad T450 has internal battery which should be disabled in BIOS before replace screen.
    I forgot to do it. And backlight fuse (F7 on matherboard) died. http://forum.notebookreview.com/threads/replacing-screen-on-t450.774177/#post-10026597
     
    vint.vint, Sep 9, 2015
    #105
    grosmar likes this.
  6. grosmar

    grosmar Notebook Enthusiast

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    Thanks a lot for your fast answer! I've read your post before.

    Do you think that if it's compatible with t450 it also have to work with t450s?
     
    grosmar, Sep 9, 2015
    #106
  7. vint.vint

    vint.vint Newbie

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    I think the screen AUO B140HAN01.2 should work with the T450s, but I can not guarantee it :)
     
    vint.vint, Sep 10, 2015
    #107
  8. grosmar

    grosmar Notebook Enthusiast

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    Thank you! I'll let you know the result :)
     
    grosmar, Sep 10, 2015
    #108
  9. grosmar

    grosmar Notebook Enthusiast

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    Finally i've managed to replace it. First i didn't push deep enough the adapter cable, but after it was like i charm!

    I cannot compare the old TN and the new IPS panel. It's amazing.

    Still have one problem: for some reason i cannot adjust the brightness. It's on maximum and from windows this feature disappeared. Any idea how to fix it?
     
    grosmar, Sep 10, 2015
    #109
  10. grosmar

    grosmar Notebook Enthusiast

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    grosmar, Sep 10, 2015
    #110
  11. grosmar

    grosmar Notebook Enthusiast

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    Maybe did you face the same problem with intel driver? Did you find any solution?
     
    grosmar, Sep 11, 2015
    #111
  12. poorbast

    poorbast Newbie

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    I swapped the 1600x900 panel on my T440s out with the AOU b140HAN01.2 which works great. I adjusted the color profile in Win10 to not be as yellow however since installing it I've noticed the screen is kind of dim even with the brightness cranked all the way up. Anyone else experience this? I love to figure out a way to make it brighter.
     
    poorbast, Nov 7, 2015
    #112
  13. vint.vint

    vint.vint Newbie

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    I use ubuntu, no problems with the brightness. for me it even a lot, I use the first level), I launched the windows on this laptop only once when it was new, the next day I replace the screen and install ssd.

    I would try to boot with usb, which installed windows and try to change the brightness of there, if there will be all ok. it should help to reinstall windows.
     
    Last edited: Dec 29, 2015
    vint.vint, Dec 29, 2015
    #113
  14. clasho

    clasho Notebook Enthusiast

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    So what's the different between AUO "...1.1", "...1.2" and "...1.3" version?
     
    clasho, Mar 29, 2016
    #114
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