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Sharp LED LCD TV Model: 40FH2EA Stuck on Logo Then Standby—Possible Software Issue and Restart Loop

emman 375 10
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  • #1 21827839
    emman
    Level 8  
    Hello Colleagues.
    I have this TV,
    and probably needs software.
    The problem he has is
    that I open it
    and pulls out the logo Sharp, and immediately goes
    on standby, and then if
    I unplug it
    and I put it again it does the same.
    If anyone can help me,
    Thanks in advance.
    Attachments:
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  • #2 21827974
    billobirillo
    Level 33  
    here is the software link

    copy the file upgrade_image_no_tvcertificate.pkg on an empty usb stick
    insert the usb stick in the tv, then plug the power cord
    the usb recovery should start automatically
  • #3 21828072
    drechu11
    Level 13  
    Remove the heatsink and show what memory is sitting
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  • #4 21828200
    emman
    Level 8  
    Good evening to you.
    I am sending you the photo first
    of the memory you asked of me.
    Now I am downloading the software
    that you sent me.
    I will install it and I will tell you
    if it works.
    I want to tell you a big one:
    Thank you for your interest.
    Attachments:
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  • #6 21828508
    jeloi
    Level 34  
    EL.MT9216-FG75
    V400HJB-P03
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  • #7 21828647
    billobirillo
    Level 33  
    alternative download link
    link valid for 7 days
  • #8 21828688
    emman
    Level 8  
    Good morning.
    I downloaded and installed it.
    Everything is fine; the TV works very well.
    I want to say a big thank you.
    I wish you always be well.
  • #9 21830634
    nekefi
    Level 8  
    May I use it for JVC with the same problem?

    Inside a TV: main circuit board and power components on the left, JVC back cover with label on the right
  • #10 21830738
    billobirillo
    Level 33  
    >>21830634

    mainboard is EL.MT9216-FG75?
    panel code (I can't read the label well) is V400HJ9-PE1 C4?
    the software I linked is for another panel: you need another one that I can provide

    the software might work
    but you might be have problems with the remote control: in this case, you should replace it with a Sharp one.
  • #11 21830786
    nekefi
    Level 8  
    >>21830738
    Thank you very much for your response, billobirillo, and sorry for the bad pictures.
    I hope the new ones help more!!
    About the remote control I don't mind, I gave it a try despite that but it seems not to accept it and does not start the update procedure, just stays at logo.
    Thanks in advance!!!

    Close-up of a blue PCB with barcode labels, an HBR10150S component, and black fabric tape Close-up of a blue PCB with “DIP” arrow and “ELMT9216-FGT5” marking, showing surface-mount components. Label with barcode and “CX400DLEDM RoHS” on a metal casing above a blue PCB circuit board
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Topic summary

A Sharp LED LCD TV, model 40FH2EA, exhibits a startup issue where it displays the Sharp logo and immediately enters standby mode, then repeats this cycle upon power reset. The problem is suspected to be software-related. A suggested solution involves downloading a firmware file named "upgrade_image_no_tvcertificate.pkg" onto an empty USB stick, inserting it into the TV, and powering on to trigger an automatic USB recovery process. Additional troubleshooting includes physically inspecting the memory module by removing the heatsink. The user encountered difficulties completing the software download, stalling at 55%, and requested assistance with this issue.
Summary generated by the language model.
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