1. FXDX

    OP FXDX GBAtemp Regular
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    Hello guys
    I had a Switch with Blue Screen of Death. Believing it is bricket Switch, then the first thing i did was try "Unbricking the Nintendo Switch by Rebuilding the NAND" but without any result. Then i made a reball at the eMMC but the defect persists. I decided to make a reballing to "SoC Nvidia Tegra". I ordered the stencil and started the procedure. After re-attachment the processor with new balls, the surprise was huge, the console started without problems. It's my first raball on a Nintendo Switch. I used 0.35 balls. The temperature profile for the reball i used one for small laptop from Jovy. Find the stencil for whoever you want on aliexpress. I did not have any special problems during the process of raballing. Unfortunately i had no help filming everything from start to finish. I filmed alone with the phone when I could. Sorry for my bad English.

    Stencil Template: Direct heating 80*80 90*90 ODNX02-A2 ODNX02 -A2 BGA
    https://www.aliexpress.com/item/4000096651064.html?spm=a2g0s.9042311.0.0.29924c4d04AmTE


    IMG_8554.JPG IMG_8576.JPG IMG_8566.JPG IMG_8581.JPG IMG_8587.JPG IMG_8635.JPG IMG_8636.JPG IMG_8640.JPG IMG_8675.JPG




     
    Last edited by FXDX, May 19, 2020
  2. Agilato

    Agilato GBAtemp Fan
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    Amazing little project =) Nice setup btw!
     
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  3. FXDX

    OP FXDX GBAtemp Regular
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    Thank you very much Bro !
     
  4. khalkedon

    khalkedon Member
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    Thank you Dear FXDX. I was looking stencil for "SoC Nvidia Tegra". Where can I find stencil for it? Also does it work Tegra processor taken from another mother board to another mother board?
     
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  5. Agilato

    Agilato GBAtemp Fan
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    CPU actually marred with NAND. So....
    I think he just rebelled it, look at repaired traces mask.
     
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  6. khalkedon

    khalkedon Member
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    Then when I removed the nand to same mother board no problem, can it work ?
     
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  7. Agilato

    Agilato GBAtemp Fan
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    There is some info, that WiFi chip also marred to the NAND...
     
    Last edited by Agilato, Jan 17, 2020
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  8. khalkedon

    khalkedon Member
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    Oh god what a challenging work :)
     
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  9. Agilato

    Agilato GBAtemp Fan
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    But i have seen some ppl moving Wi-Fi chip from other consoles, so mb you have a chance.
     
    Last edited by Agilato, Jan 17, 2020
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  10. khalkedon

    khalkedon Member
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    I had already changed the wi-fi chip from another board but didn't catch the success, my chance in the world :)
    Edit: I had tried for the orange screen.
     
    Last edited by khalkedon, Jan 17, 2020
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  11. Agilato

    Agilato GBAtemp Fan
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    Just don't buy Wi-Fi chip itself you have to move it from donor board.
    That is the only one way i have seen ppl successfully fixed an orange screen.
    I would just move CPU and NAND and check what's next.
     
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  12. khalkedon

    khalkedon Member
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    Ok, thank you Dear. I will remember your advices. Thanks a lots.
     
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  13. FXDX

    OP FXDX GBAtemp Regular
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    I did the SoC Nvidia Tegra reballing. I don't think the SoC goes from the donor logic board exactly as @Agilato said
    I also repaired some traces with UV Repair Paint Solder Mask Solder Resist Green.
    You can order the stencil from here:

    https://www.aliexpress.com/item/4000096651064.html?spm=a2g0s.9042311.0.0.29924c4d04AmTE

    For the orange screen i solved with reflow to IBCM4356XKUBG chip. put a video here.

     
    Last edited by FXDX, Jan 17, 2020
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  14. Agilato

    Agilato GBAtemp Fan
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    What temps you used to reflow it, without even taking out?
     
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  15. FXDX

    OP FXDX GBAtemp Regular
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    I did not remove it, because at that time i had no balls of the correct size for reballing. I opted for the reflow. About two minutes at 300 degrees with very low air flow and good flux Amtech nc 559.
     
    Last edited by FXDX, Jan 17, 2020
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  16. khalkedon

    khalkedon Member
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    I had watched this video and tried it. It was succesful but after a moment later freezing at boot logo. Sometimes opening sometimes freezing at logo. To normal open, it must wait 1 or 2 days. I changed M92T36 ic for the frezzing but there is no any changeness. Later I give back the console to my customer. At least there is no orange anymore.
    Thank you for purchase link. When I check the purchase link I can't see the stencil holes, I hope that's right?

    Thanks a lots.
     
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  17. FXDX

    OP FXDX GBAtemp Regular
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    That's right, but don't be worried you will get the correct stencil.
     
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  18. ds34

    ds34 GBAtemp Fan
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    Were you able to mount boot0 or boot hekate?
    I think I might have the same issue like you.
     
  19. FXDX

    OP FXDX GBAtemp Regular
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    For me, the eMMC was not the problem. Can you launch Hekate?
     
  20. ds34

    ds34 GBAtemp Fan
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    The nand chip works fine in another console, but I can't boot Hekate. The screen just stays black, no backlight. Also the bsod appeared immediately after pressing the power button.
    When I try to boot ReiNX: cdn.discordapp (dot)attachments/596287505737711616/668925943603265546/20200120_221233.jpg
     
    Last edited by ds34, Jan 22, 2020
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