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  1. M

    IREM M92 Major title 2 conversion to Undercover Cops Renewal Alpha

    Thank you all for the information :) I appreciate a lot.
  2. M

    IREM M92 Major title 2 conversion to Undercover Cops Renewal Alpha

    Hi, I own a converted R-type LEO from Major Title 2. I want a conversion to Undercover Cops Alpha Renewal. There is something to modify, except the Undercover Cops EPROMs reprogramming ? Thanks for the clear answers. Thanks Regards
  3. M

    Irem M92 Multi Game Support

    Gunforce was supposed not compatible at the beginning. Things changed since. The both options are ok for me, I’m in ! 😊
  4. M

    Irem M92 Screen RAM Fault

    Nope, I don’t have tools for PCBs diagnostic.
  5. M

    Irem M92 Screen RAM Fault

    Nobody to help please ? :-(
  6. M

    Irem M92 Screen RAM Fault

    Hi, I have a M107 (board similar to M92) conversion of Fire Barrel from Dream soccer 94 that worked perfectly, but after year of non play, I got the same errors on the screen ! could someone help me to fix this issue please ? Maybe a way to reset the RAM… RAM TEST NG ROM OK Thanks in advance.
  7. M

    Multi Game Selectors - Build your own!

    Hi, The M72 multi selector build project is definitely buried ?
  8. M

    Multi Game Selectors - Build your own!

    Hello, any news about Multi selector stock ? Thanks Regards
  9. M

    Multi Game Selectors - Build your own!

    Hi everybody, I could be interested to this device for the M72 multi. Someone has a screenshot of the device and remind me the features please ? How much does it cost ? Thanks :)
  10. M

    IREM PCB Dragon Breed M72 no sprites, RAM NG, ROM OK

    Do you know how much these RAM cost ? A tester could detect which ones are defective ? I checked these RAM, but they seem clean (no burnt or bleeding)
  11. M

    IREM PCB Dragon Breed M72 no sprites, RAM NG, ROM OK

    Indeed !!! The game is working now ! issue definitely on the middle board that need components to be checked ! Still these vertical lines.
  12. M

    IREM PCB Dragon Breed M72 no sprites, RAM NG, ROM OK

    Hi, I used the middle board of my "Air Duel", and the RAM OK, ROM OK !!! But stocked on it nothing happen :-( There something to do, like clear the Ram/Rom, something like that ? Thanks
  13. M

    IREM PCB Dragon Breed M72 no sprites, RAM NG, ROM OK

    The issue should be in the middle board !
  14. M

    IREM PCB Dragon Breed M72 no sprites, RAM NG, ROM OK

    RAM NG 10, ROM OK ! What about installing a M72 multi ? Don’t know if the kit includes custom IC.
  15. M

    IREM PCB Dragon Breed M72 no sprites, RAM NG, ROM OK

    Hi, I have a M72 Dragon Breed that doesn’t display sprites at all ! The sound is ok. Could please help me on this ? I could also be interested to a M72 multi. Do you know how much it cost and where to buy it ? Thanks Regards
  16. M

    Hello From France sub Paris

    Hello, I’m a big fan of retrogaming. My favorite console are Neo Geo and PC Engine. I’m also big fan of Arcade games, especially IREM ones ! :-) happy to be here.
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