1. Ramonchix

    OP Ramonchix Newbie
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    hi all, my EZ Flash Jr. dont boot, always get a gameboy logo and glitch nintendo logo. just a very few times the card UI launch, already clean the EZ Flash Jr- and the gbc.
    This video show de problem
    Any ideas?
    PD: It´s the same on my GBA.
     
  2. Localhorst86

    Localhorst86 GBAtemp Addict
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    What firmware version is your ezflash at? I know the ezjr had issues with a specific hardware revision of the gbc which was fixed in a later software release.

    Wouldn't explain it not working on the GBA, though. Is your GBA modified with a backlit screen as well? Are you using rechargeable batteries?
     
  3. Ramonchix

    OP Ramonchix Newbie
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    Im using the last one i found in the web page, and my gbc ad gba hzve the same ips screen no battery mod
     
  4. Shadow#1

    Shadow#1 Wii & 3DS Softmod Expert
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    Can we get a version?
     
  5. Ramonchix

    OP Ramonchix Newbie
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    i think is a CGB-CPU-04 CGB-JPN-2 and the GBA im not sure... i bought modded with new shell.
    im think the flashcard it´s broken...

    screenshot-bpconcjcammlapcogcnnelfmaeghhagj-2019.11.06-15_38_18 (35).jpg
     
  6. Shadow#1

    Shadow#1 Wii & 3DS Softmod Expert
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    Open the battery door look to the left below the spring to see version all CGB labels r CGB-001
     
  7. Ramonchix

    OP Ramonchix Newbie
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    I can see a 05 and 1-6 below thanks
     
  8. Shadow#1

    Shadow#1 Wii & 3DS Softmod Expert
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    05 is good just 1 below latest that is 06
     
  9. Localhorst86

    Localhorst86 GBAtemp Addict
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    Not about a battery mod, are you using rechargable NiMh AA batteries or alkaline? If alkaline, what brand?
     
  10. EZ-Flash2

    EZ-Flash2 Official EZ-FLASH Stuff
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    what if you boot the card with CGB connected with a power supply(no battery)?

    After I watched the video several times, I found that the problem should still be in the contact. After the last plug in. the card is working fine without any issue.

    You may check the the metal contact in the socket, Some may be deformed or lose their elasticity.
     
    Last edited by EZ-Flash2, Jun 15, 2020
  11. Ramonchix

    OP Ramonchix Newbie
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    NiMh AA batteries and different brands

    — Posts automatically merged - Please don't double post! —

    I dont have the power supply and i re-clean all the parts, other games works fine. After the video the EZ Flash Jr don´t work at all (GBC and GBA). i think the flashcard its just broken and i need a refund.
    Thanks.
     
  12. Jayro

    Jayro MediCat USB and Mini Windows 10 Developer
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    dirty cartridge connector could also halt booting, and show a garbled Nintendo logo.
     
  13. Ramonchix

    OP Ramonchix Newbie
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    I clean all, multiple times and other games works fine =/
     
    Jayro likes this.
  14. Localhorst86

    Localhorst86 GBAtemp Addict
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    It could certainly be a faulty flashcard, but do try using a fresh pair of quality brand alkalines (Duracell, Energizer or similar - avoid budget brands from your local discounter or similar). While I haven't had issues with rechargables in the past, I know that some people have.

    Flash carts generally have a higher power consumption and rechargable NiMh batteries only provide 1.2V of power as opossed to the 1.5V alkalines provide.
     
  15. Jayro

    Jayro MediCat USB and Mini Windows 10 Developer
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    I run a 3.7v Li-Po battery in my GBC, with a TP4056 charging circuit, and no power issues. Even has the backlit IPS mod.
     
  16. Ramonchix

    OP Ramonchix Newbie
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    Thanks to all for your time, im gonna return the flashcard.
     
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