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  1. #1
    Join Date
    May 2014
    Posts
    1

    Help needed with Leetro mpc6525

    Hello, folks
    I managed to "brick" my laser engraver, by changing acceleration settings in LaserCut 5.3
    Now it won't go past boot screen.
    I tried various firmwares - put them to usb stick and performed usual update procedure, but with no result.
    I cannot access it from computer either.
    How to fix this, any ideas?

  2. #2
    Join Date
    Apr 2014
    Posts
    2
    Hello
    I have the same problem you
    you have to find a solution?

  3. #3
    Join Date
    Dec 2015
    Posts
    6

    Re: Help needed with Leetro mpc6525

    Jtag 14 pin and rewrite processor memory could help.
    Eprom should be on CD or in Laser Cut folder.
    Found technical for help you could bake processor.
    It's possible that board have own memory for files and configuration.

  4. #4
    Join Date
    Dec 2015
    Posts
    6

    Re: Help needed with Leetro mpc6525

    I check today eprom is for Pad03.... my bad.
    I have frozen/ broken mpc6535 he response to pc system as 6515...

    I check manual. Disconect PC USB cable, conect to MPC second port pendrive. Turn on machine if pendrive start flashint that means MPC try upload drivers from flash.

    How to update the MPC6535 firmware:
    (1) Copy the two files 65354220.FMW and 65354220.hdw to the root of a USB Mass Storage Device. the Device must be formatted as FAT16. it's bettter to remove any other files from the device.
    (2) Power off the control board.
    (3) Insert the USB Mass Storage Device into the board.
    (4) Power on, then the indicator D1 in the board will flash two times instantly. It means that The control board recognizes the USB device. Because of the aluminum case, you will not see this.
    (5) The indicator D1 will light for 2-10 seconds. That means it is downloading the updating file. You will not see this neither. You just do not remove the USB Mass Storage Device for about 1 minute. If your USB device is with flash light, when it blacks, you can remove it.
    (6) Once the indicator D1 flash frequently, the downloading process finished.
    (7) Remove the USB Mass Storage Device from the control board.
    (8) If the updating failed, you need to check the problems in <A>Virus, <B>format the USB device in FAT16 again (normally, either FAT16 or FAT32 is ok).

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