macbook pro A1425 emc 2557 bios request

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  • marce002
    Badcaps Veteran
    • May 2018
    • 316
    • Argentine
    #21
    Re: macbook pro A1425 emc 2557 bios request

    Finally I think is working but not clear what was the issue!.
    I just entered with command +S , hear the chime then waited some seconds (seeing nothing at all as always) and typed reboot not even knowing that something would do... then i saw a folder blinking, then restarted again with option pressed and saw the options, now im installing high sierra on the previously disconnected ssd.
    So very sorry for this thread with unclear aspects, shame on me but thats what happened so far,,, thanks to all of you.
    Marcelo J

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      • marce002
        Badcaps Veteran
        • May 2018
        • 316
        • Argentine
        #22
        Re: macbook pro A1425 emc 2557 bios request

        bad news... same thing again... but it allowed me yesterday full install of high sierra, after updates in the morning, all back to chime no image ...
        when it worked with macosit was very low opening launchpad for eg. (like the animation would be at 0.0003fps) but normal menues were fast.

        im with no clues for this case

        CHIMES OK
        BACKLIGHT OK
        NO IMAGE
        LOW BATTERY NDICATOR perfect (in case of it should appear)
        Marcelo J

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          • gengjin7wodang
            New Member
            • Jan 2020
            • 4
            • España
            #23
            Hi guys, I need to clear this bios Me Region, preferably configure the latest version of ME, thank you very much.
            Attached Files

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              • SMDFlea
                Super Moderator
                • Jan 2018
                • 20288
                • UK
                #24
                Originally posted by gengjin7wodang
                Hi guys, I need to clear this bios Me Region, preferably configure the latest version of ME, thank you very much.
                Post the laptop serial number ,model number and EMC
                All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

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