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  1. Quote Originally Posted by jackpat View Post
    Hi all,

    i have a vf0e vmc, which as from thismorning will not power up! after speaking with the haas tech, we are 90% sure the main processor board has popped. HAAS has quoted us about 7k for the new board and a days labour... which honestly we cant afford + thats how much the machines worth.

    Anyone had any exp with these boards and know if they can be repaired? today i removed it (keeping the battery connected) and took it to our local repair guy, he says theres nothing obviously wrong but he cannot test the chips on the card.

    Thanks in advance for any input, im a one man shop and desperate to get this machine sorted.

    best regards

    jack
    We can repair your Haas processor board if you ever have this issue again.
    Worldwide Industrial Solutions
    https://wisrepair.com/

  2. #32
    even if the faulty power supply did not damage any of the boards
    the odds are that the data on the hard drive, cmos RTC or eproms will be corrupted

    and you will need to re install the operating system and / or machine parameters

    as in this post "Rebuild Hurco Power Supply w/ PC Power Supply VMX30" for example

    https://www.cnczone.com/forums/hurco...facturing.html



    John

    PS

    note if you are replacing an old AT power supply
    Click image for larger version. 

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    with a new AXT supply
    Click image for larger version. 

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    the orange AT power good signal wire = the grey power good wire on the ATX supply
    don't get it mixed up with the orange 3.3V ATX output wire !!

    ready made adaptors are available
    Click image for larger version. 

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    Last edited by john swift; 19-11-2018 at 12:47 AM. Reason: add PS

  3. #33
    The poor support and large charges from Haas for stuff that could be user executed put me right off their machines.
    You think that's too expensive? You're not a Model Engineer are you? :D

  4. check out our youtube channel. we video all of our repairs for our customers. we want you to know that your boards are repaired and working

    https://www.youtube.com/channel/UCMb..._as=subscriber

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