Aspire 3 Screen Upgarde

Quentin13
Quentin13 Member Posts: 6

Tinkerer

edited October 2023 in 2020 Archives
Hey guys,
i bought an Acer Aspire 3 a315-21 and i broke my screen and the warranty is run out.
so do you know if there is a 1080p ips sreen that is compatible and 100% work with my laptop ?
thanks

Best Answer

  • aphanic
    aphanic Member Posts: 959 Seasoned Specialist WiFi Icon
    Answer ✓
    @Quentin13 sent me his screenshot:



    With that reference in mind, B156XTN07.0 we can find many details on the panel that the laptop had initially, the one that's broken:
     - We know it's a TN panel with poor viewing angles.
     - We know its maximum brightness, ~200 nits.
     - And the kind of color gamut coverage: ~63% of sRGB.

    So I'd say it's a mediocre panel, nothing to crazy about it.

    As for looking for a replacement, which is what we need. This is the important data:
     - Outside dimmensions: 359.5mm x 223.8mm
     - Connector: eDP v1.2 (1 lane, because the resolution was less than 1080p), located at its bottom right (looking from behind).
     - Mounting brackets for screws at the top and bottom of the screen (FM-UD-S)

    So we need to make a search for something with those characteristics, if it's better than the original all the best, but these last 3 things I mentioned need to match.

    Here you have several options, whether they are 1920x1080 or 1366x768 (the one you had):

    1080:
     - NV156FHM-N42
     - NV156FHM-N43
     - N156HCE-EAA
     - B156HAN01.2

    768 (they seem to be all TN I'm afraid):
     - NT156WHM-N42
     - N156BGE-EA1
     - LTN156AT39-H01

    Any of those should work, but there are many others that are compatible ones.

    The important things are their dimensions, the connector and its placement and supporting brackets. Other than that, it's replacing and seeing how it goes.

    1080p panels should work too.. but because they use 2 lanes instead of 1 and someone pointed out a different cable would be needed (???) I can't be too sure. I have upgraded laptops from 768 to 1080 screens without any issue just be taking one out and putting the new one in.

Answers

  • aphanic
    aphanic Member Posts: 959 Seasoned Specialist WiFi Icon
    We'd need to know the reference for that screen I think, or a member of ACE may have already an answer for that.

    Are you able to connect to an external screen and boot the system? Maybe we could find out via software without needing to disassemble the bezel and all (the model of the panel is in a sticker behind it).
  • Quentin13
    Quentin13 Member Posts: 6

    Tinkerer

    edited July 2020
    aphanic said:
    We'd need to know the reference for that screen I think, or a member of ACE may have already an answer for that.

    Are you able to connect to an external screen and boot the system? Maybe we could find out via software without needing to disassemble the bezel and all (the model of the panel is in a sticker behind it).

    Yeah other than that it works fine exept i can't go to the bios
  • aphanic
    aphanic Member Posts: 959 Seasoned Specialist WiFi Icon
    Perfect then, boot into the machine and maybe we can inquire about the LCD panel that is installed into it through HWiNFO:



    If it is too damaged you may just see the external monitor, but if Windows can communicate with it, even if it's bashed in and you can't see a thing you may be able to see its reference.

    With that we can find out the kind of panel it is: The connector it has, where the connector is located (because the new panel has to be physically identical), if there are mounting brackets or if the screen is just hold by the bezels, etc. Knowing the panel it is we can find a replacement, otherwise it's disassembly time to see the reference on its back and then look for a replacement.
  • Quentin13
    Quentin13 Member Posts: 6

    Tinkerer

    aphanic said:
    Perfect then, boot into the machine and maybe we can inquire about the LCD panel that is installed into it through HWiNFO:



    If it is too damaged you may just see the external monitor, but if Windows can communicate with it, even if it's bashed in and you can't see a thing you may be able to see its reference.

    With that we can find out the kind of panel it is: The connector it has, where the connector is located (because the new panel has to be physically identical), if there are mounting brackets or if the screen is just hold by the bezels, etc. Knowing the panel it is we can find a replacement, otherwise it's disassembly time to see the reference on its back and then look for a replacement.

    i know the screen works and it has monting brackets i'll check the rest
  • Quentin13
    Quentin13 Member Posts: 6

    Tinkerer

    aphanic said:
    Perfect then, boot into the machine and maybe we can inquire about the LCD panel that is installed into it through HWiNFO:



    If it is too damaged you may just see the external monitor, but if Windows can communicate with it, even if it's bashed in and you can't see a thing you may be able to see its reference.

    With that we can find out the kind of panel it is: The connector it has, where the connector is located (because the new panel has to be physically identical), if there are mounting brackets or if the screen is just hold by the bezels, etc. Knowing the panel it is we can find a replacement, otherwise it's disassembly time to see the reference on its back and then look for a replacement.

    but i'll check tomorrow cuz in my contry it's like 1am
  • aphanic
    aphanic Member Posts: 959 Seasoned Specialist WiFi Icon
    Answer ✓
    @Quentin13 sent me his screenshot:



    With that reference in mind, B156XTN07.0 we can find many details on the panel that the laptop had initially, the one that's broken:
     - We know it's a TN panel with poor viewing angles.
     - We know its maximum brightness, ~200 nits.
     - And the kind of color gamut coverage: ~63% of sRGB.

    So I'd say it's a mediocre panel, nothing to crazy about it.

    As for looking for a replacement, which is what we need. This is the important data:
     - Outside dimmensions: 359.5mm x 223.8mm
     - Connector: eDP v1.2 (1 lane, because the resolution was less than 1080p), located at its bottom right (looking from behind).
     - Mounting brackets for screws at the top and bottom of the screen (FM-UD-S)

    So we need to make a search for something with those characteristics, if it's better than the original all the best, but these last 3 things I mentioned need to match.

    Here you have several options, whether they are 1920x1080 or 1366x768 (the one you had):

    1080:
     - NV156FHM-N42
     - NV156FHM-N43
     - N156HCE-EAA
     - B156HAN01.2

    768 (they seem to be all TN I'm afraid):
     - NT156WHM-N42
     - N156BGE-EA1
     - LTN156AT39-H01

    Any of those should work, but there are many others that are compatible ones.

    The important things are their dimensions, the connector and its placement and supporting brackets. Other than that, it's replacing and seeing how it goes.

    1080p panels should work too.. but because they use 2 lanes instead of 1 and someone pointed out a different cable would be needed (???) I can't be too sure. I have upgraded laptops from 768 to 1080 screens without any issue just be taking one out and putting the new one in.
  • brummyfan2
    brummyfan2 ACE Posts: 28,725 Trailblazer
    Hi,
    In addition to what @aphanic said, you can use same cable for FHD panel, the cable is compatible with both types of panel.