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Replies (10)
  • You Reply: I updated bios to (Linux compatible) Alpha-8100y KR300 Default BIOS.rar before I update the touch screen it's working in windows 10
    but Now its not working I have lattepanda Alpha m3-8100y S70KR300
    how to restore the older bios and where the old file
    I have screen LattePanda 7-inch 1024x600 IPS Display
  • Topic:
    You Reply: I updated bios to (Linux compatible) Alpha-8100y KR300 Default BIOS.rar before I update the touch screen it's working in windows 10
    but Now its not working I have lattepanda Alpha m3-8100y S70KR300
    how to restore the older bios and where the old file
    I have screen LattePanda 7-inch 1024x600 IPS Display
  • You Reply:
    I'm very upset
    I downloaded the image for windows 10 from
    https://www.dropbox.com/sh/d2d4xoe2nk7n ... B.zip?dl=0

    and make usb drive pin
    And I already have an operating system.
    And booting from USB drive
    The boot USB drive it's completely erase all my partitions and old windows system

    Now I want recovery my ssd partitions and my files
    Please help me to restore my partitions on m.2 ssd nvme
  • Topic:
    You Reply:
    I'm very upset
    I downloaded the image for windows 10 from
    https://www.dropbox.com/sh/d2d4xoe2nk7n ... B.zip?dl=0

    and make usb drive pin
    And I already have an operating system.
    And booting from USB drive
    The boot USB drive it's completely erase all my partitions and old windows system

    Now I want recovery my ssd partitions and my files
    Please help me to restore my partitions on m.2 ssd nvme
  • You Reply: I have Proposal about the version 8100y
    I wish if the team lattepanda alpha Higher focus For the electric side.
    Because There's been a lot of problems power electrical failure.
    And I hope they adds more Fuses before Enter the voltage to the CPU.
    Either by USB type-c or JST 4p DC input
    Provided that the change of the fuse is easy for customers.
    For the sake of customers They're encouraged.
    LattePanda Alpha it's very good SBC and I love it very much

    Thank you team lattepanda alpha
    My best wishes to them are good luck and success.
  • You Reply:
    LattePanda wrote: ↑Thu Jun 13, 2019 9:25 am Hi baalwy, we suggest you ship the board back to us, and we will help check if it can be repaired. please contact our technical support(techsupport@lattepanda.com) and attach this post.
    I buy it by www.mouser.in/
    and the company received to me in India
    How to ship directly to your company
    I'm really disappointed.
  • You Reply:
    ccs_hello wrote: ↑Thu May 30, 2019 1:23 am You should also have a good discussion with the company that sold you the power supply mentioned above.

    I Replace IC HS8K1 and the lattepanda alpha not turn on
    is there any ic Responsible for not turn on
    Please help
    I want Schema lattepanda alpha only powering scheme or any thing that responsible completely turn off
  • You Reply:
    ccs_hello wrote: ↑Wed May 29, 2019 11:17 pm Sorry, absolutely no idea. Not even a clue on the success probability.
    That's the ugly side of fixing the burned board.
    Honestly, I used a transformer.
    This ٢٠١٩٠٥٣٠_٠٢٢٧١١.jpg ٢٠١٩٠٥٣٠_٠٢٢٧١١.jpg (2.83 MiB) Viewed 3087 times ٢٠١٩٠٥٣٠_٠٢٢٨٣٠.jpg ٢٠١٩٠٥٣٠_٠٢٢٨٣٠.jpg (1.4 MiB) Viewed 3087 times ٢٠١٩٠٥٣٠_٠٢٢٧٣١.jpg ٢٠١٩٠٥٣٠_٠٢٢٧٣١.jpg (3.48 MiB) Viewed 3087 times ٢٠١٩٠٥٣٠_٠٢٢٨٠١.jpg ٢٠١٩٠٥٣٠_٠٢٢٨٠١.jpg (3.01 MiB) Viewed 3087 times and I'm very sure I'm not make mistakes 100%
    And do this With high concentration
    but I wonder why this happened to me.
    The company is supposed to operate fuse or protection before entering the electric voltaget

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  • You Reply:
    ccs_hello wrote: ↑Wed May 29, 2019 10:52 pm That 8-pin MOSFET is HS8K1
    https://www.rohm.com/datasheet/HS8K1/hs8k1tb-e
    Thanks for your help me
    One more question please
    Is there hope to fix this problem if I replace HS8K1
    And continue using usb-c
  • You Reply:
    SixSixSevenSeven wrote: ↑Wed May 29, 2019 7:53 am I've run my Delta from a car battery fine. Just two things to watch for, don't connect it to a *running* vehicle as they get huge amounts of over voltage spikes, sometimes over 100V. Also, polarity. Wrong way around is a very fast way to kill it, from the way you've killed the protection diode so brutally that's likely the case, plus the chip next to it looks melty.

    Sorry but I'm not sure you'll be able to repair that, you need a hot air gun for a start and there's a very very good chance you've damaged other components having just melted one and vaporised another so badly that it's now missing.
    What is name for ic damage to Replaced
    Please give me the name of IC I will search it and finding
    A good Engineer to replace it and after replacing it will return to work again
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