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    Please do not post a support request without first reading and following the advice in https://retropie.org.uk/forum/topic/3/read-this-first

    PC Engine and FDS help

    Scheduled Pinned Locked Moved Help and Support
    pc engine cdfds
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    • B
      backstander @tobas
      last edited by

      @tobas
      What is the md5sum or CRC32 of your /home/pi/RetroPie/BIOS/syscard3.pce

      md5sum /home/pi/RetroPie/BIOS/syscard3.pce
      crc32 /home/pi/RetroPie/BIOS/syscard3.pce
      

      As for /home/pi/RetroPie/BIOS/disksys.rom...here is what I have:
      md5sum = ca30b50f880eb660a320674ed365ef7a
      CRC32 = 5e607dcf

      If those above md5sum and crc32 commands don't work, you can install them by typing:

      sudo apt-get install libarchive-zip-perl
      
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      • T
        tobas
        last edited by

        how do I check the md5sum or crc?

        B 1 Reply Last reply Reply Quote 0
        • edmaul69E
          edmaul69
          last edited by

          For the fds, try downoading a rom from another site. Even if they work on something else. Also try both emulators. Lr-fceumm and lr-nestopia.

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          • T
            tobas
            last edited by

            I've downloaded the disksys rom from two or three different places and so far nothing. the weird thing is that the disk.rom included in my image goes to a black screen instead of just kicking me back to the menu, but the other FDS bios I download are .bin files, and even when I rename them to disksys.rom, it doesn't even attempt to load the game

            edmaul69E 1 Reply Last reply Reply Quote 0
            • B
              backstander @tobas
              last edited by backstander

              @tobas

              how do I check the md5sum or crc?

              To check the PC Engine BIOS md5sum, you type this from the command line:

              md5sum /home/pi/RetroPie/BIOS/syscard3.pce
              

              To check the crc32 type:

              crc32 /home/pi/RetroPie/BIOS/syscard3.pce
              

              To check the FDS BIOS md5sum type:

              md5sum /home/pi/RetroPie/BIOS/disksys.rom
              

              To check the crc32 type:

              crc32 /home/pi/RetroPie/BIOS/disksys.rom
              
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              • T
                tobas
                last edited by

                oh cool thanks

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                • edmaul69E
                  edmaul69 @tobas
                  last edited by

                  @tobas im talking about downloading the game roms. If the game roms dont have headers they wont work on the pi.

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                  • T
                    tobas
                    last edited by

                    my images are iso + cue files, and I think they have to be bin + cue, can you confirm?

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                    • T
                      tobas @edmaul69
                      last edited by

                      @edmaul69 oooh okay

                      edmaul69E 1 Reply Last reply Reply Quote 0
                      • edmaul69E
                        edmaul69 @tobas
                        last edited by edmaul69

                        @tobas also you can use cue and iso. What you need to do is open up the cue file You need to make sure what it says in that file shows the correct iso file name. It has to match the iso including caps and lowercase. Even on the file extension. So for example if the iso file is called

                        BoNkS aDVeNtUrE.iSo
                        

                        You need to make sure inside the cue file it says

                        BoNkS aDVeNtUrE.iSo
                        

                        If it says

                        Bonks Adventure.iso
                        

                        It wont work.

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                        • T
                          tobas @edmaul69
                          last edited by

                          @edmaul69 oh that's really good info! I think it's possible that by converted bin + cue are the real problem

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