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#floppydrive — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #floppydrive, aggregated by home.social.

  1. I have got a visitor: a dead CBM 4040 disk drive. The symptoms: all LEDs stuck on. No disk activity. This means the 6502 does not boot correctly.
    First checks: voltages are correct, reset is working, clock is present.
    Next up, OneROM with Piers Finlayson‘s IEEE diag ROM. However that also doesn’t want to boot.
    #commodore #cbm4040 #floppydrive

  2. 👾 Gather 'round, nerds, for the most thrilling bedtime story about C64 copy protection. This epic saga spans SIX volumes—because who doesn't love a good dissertation on floppy drive mechanics? 😴 Prepare to have your mind blown by the riveting adventures of the 1541 Drive, or maybe just take a nap instead. 💤
    commodoregames.net/copyprotect #C64Stories #CopyProtection #FloppyDrive #RetroGaming #BedtimeNerds #HackerNews #ngated

  3. I'm working on a 3D printed Commodore 1541-II case, time for the lid. Eventually found that printing this model upright got me the best result. The print's fine except a fracture on the right side, it was there even when the thing was on the printer bed. I guess the nicely modelled vents cause a structural issue right there. I'm not too worried, I'll get some clear UV resin and reinforce it from the inside. When the lid is in place, there'll be zero stress on that part. #commodore #commodore1541 #3dprinting #floppydrive

  4. "Dialed" into the Mac Studio wirelessly across the room for some IRCing on old hardware, here as the snow falls. ❄️

    I had to modify the plist and shell config scripts I'd setup on the Mac since "upgrading" to macOS 26 Tahoe to get this working without gripes in the terminal.

    #Mac #macOS #terminal #serialterminal #vintagecomputing #retrocomputing #retrocomputers #computinginthesnow #AppleII #AppleIIe #MacStudio #ProTerm #BBSing #IRCing #BBS #IRC #WiFi232 #login #telnet #WiFimodem #computers #CRT #floppydrive #ByteCellar #BASH #photo #UNIX

  5. Guía para construir un Amiga 4000T desde cero

    John “Chucky” Hertell ha publicado la primera y segunda parte de una guía técnica para construir un Amiga 4000T desde cero, con enfoque totalmente práctico y avisando que no dará soporte a quienes se desvíen del montaje indicado.

    La primera parte recomienda empezar por las daughterboards: placa de conectores y Drive I/O (terminación SCSI, disquetera, lógica 74LS) y la placa de Audio/Video (chips de señal como el CXA1263AM y jumpers para audio de CD). Se destaca un punto crítico: los conectores DSUB requieren modificar sus laterales para encajar. También se detalla el cableado, con dos ribbon cables de 40 pines de longitudes exactas: 20 cm (SHORT) y 25 cm (LONG), conectados según etiquetas para evitar daños en chips como Paula o las CIAs.

    La segunda parte entra en la motherboard, donde la alimentación con fuente AT exige seguir la regla de “cable negro al centro” para no quemar la placa. Hertell remarca la soldadura de zócalos PLCC como principal fuente de fallos y propone avances por hitos: comprobar sincronismo tras montar chips como LISA/ALICE/FAT GARY, ajustar el jumper del reloj CPU (INT/EXT según CPU/aceleradora) y usar DiagROM para pruebas iniciales. Finalmente se cubren memoria (hasta 16 MB de Fastmem en placa), recomendaciones de terminación SCSI y detalles de Kickstart 40.70.

    #16MBFastRAMLimit #40PinFlatCable #40PinRibbonCable #Alice #Amiga4000T #Amiga4000TBuild #AmigaHardware #assemblyGuide #ATCase #ATPowerSupply #ATXCase #ATXVariant #audioVídeo #audioVideoBoard #batteryHolder #blackWiresInTheMiddle #Bridgette #Buster #cablePlano40Pines #chipRam #Chipmem #CIAChips #classicAmigaRestoration #CommodoreAmiga #componentesPasivos #condensadoresElectrolíticos #conectoresDSUB #connectorsBoard #construcciónAmiga4000T #CPUClockJumper #daughterboards #diagrom #DigiKey #disquetera #DIYElectronics #DriveIO #driveIOBoard #DSUBConnectors #Ebay #electrolyticCapacitors #expansionBoards #FastRAM #Fastmem #FatGary #floppyConnector #floppyDrive #fluxCleaning #guíaAmiga4000T #guíaDeMontaje #hardwareRestoration #ide #ISASlots #jumpers #jumpersConfiguration #Kickstart4070 #KickstartROM #limpiezaDeFlux #Lisa #LONGCable25Cm #modificaciónDSUB #montajeAmiga #motherboard #Mouser #passiveComponents #Paula #placaBase #placasSecundarias #PLCCSockets #Ramsey #RCA #RCAPorts #retrocomputing #ribbonCables #RTC #scsi #SCSIInterface #SCSITermination #serialDiagnostics #SHORTCable20Cm #SIMMSockets #soldadura #soldaduraPLCC #soldering #terminaciónSCSI #vintageComputing #workbenchLibrary #ZorroSlots
  6. It’s a new Commodore 1541 drive that came to me with the diagnosis „bad read head“.
    #commodore #c1541 #floppydrive

  7. New video: Commodore 4040 Disk Drive Repair
    We have another Commodore IEEE-488 dual disk drive. It is the predecessor of the 8050 and it is almost compatible with the 1541, the C64's disk drive. This specimen doesn't work, its drives look quite mangled. So let's fix it! But it is never that easy...

    youtu.be/oQBwEAJBwCY

    #retrocomputing #commodore #commodorePET #floppydrive

  8. Working on the CBM 4040... The first replacement drive has been cleaned, and the bearings have been lubricated as far as I can reach them.
    #commodore #cbm4040 #commodorePET #floppydrive

  9. @ossobuffo Well, here's a video of me booting it :) video.hardlimit.com/w/c7eesvEK

    I think it does have CDROM.SYS. Though note that since I have my 's CD/DVD drive replaced with the FDDM-101 module, there's no CD/DVD drive connected.

  10. Does anyone here have a spare Shugart SA390 or SA400 or similar single sided, compatible drive, so I can repair a CBM 4040? Or a spare drive mech from a CBM 3040 or 4040?
    #retrocomputing #floppydrive

  11. The day was a complete success. My father had his own little journey through time. First we loaded Rainbow Island from the floppy and then played Wheel of Fortune for a while. During the course of the day my father cooked and while we were eating we watched an old episode of Wheel of Fortune and talked about the good old days.

    #Commodore #Commodore64 #c64 #c64c #floppydrive #1541ii #goodoldtime #RetroGaming

  12. The day was a complete success. My father had his own little journey through time. First we loaded Rainbow Island from the floppy and then played Wheel of Fortune for a while. During the course of the day my father cooked and while we were eating we watched an old episode of Wheel of Fortune and talked about the good old days.

    #Commodore #Commodore64 #c64 #c64c #floppydrive #1541ii #goodoldtime #RetroGaming

  13. The day was a complete success. My father had his own little journey through time. First we loaded Rainbow Island from the floppy and then played Wheel of Fortune for a while. During the course of the day my father cooked and while we were eating we watched an old episode of Wheel of Fortune and talked about the good old days.

    #Commodore #Commodore64 #c64 #c64c #floppydrive #1541ii #goodoldtime #RetroGaming

  14. The day was a complete success. My father had his own little journey through time. First we loaded Rainbow Island from the floppy and then played Wheel of Fortune for a while. During the course of the day my father cooked and while we were eating we watched an old episode of Wheel of Fortune and talked about the good old days.

    #Commodore #Commodore64 #c64 #c64c #floppydrive #1541ii #goodoldtime #RetroGaming

  15. The day was a complete success. My father had his own little journey through time. First we loaded Rainbow Island from the floppy and then played Wheel of Fortune for a while. During the course of the day my father cooked and while we were eating we watched an old episode of Wheel of Fortune and talked about the good old days.

    #Commodore #Commodore64 #c64 #c64c #floppydrive #1541ii #goodoldtime #RetroGaming

  16. Update on #C64 purchases: The #floppydrive #1541ii & the #BubbleBobbleCollection have arrived. However, the drive was missing the data cable, so I couldn't connect the drive to the #c64c & had to order a new cable for €10.

    #Commodore64 #bubblebobble #rainbowisland #RetroGaming

  17. Update on #C64 purchases: The #floppydrive #1541ii & the #BubbleBobbleCollection have arrived. However, the drive was missing the data cable, so I couldn't connect the drive to the #c64c & had to order a new cable for €10.

    #Commodore64 #bubblebobble #rainbowisland #RetroGaming

  18. Some progress with the #Commodore #VC1541 - I added the reset bodge, socketed a few logic chips, and turned it on.
    At first, the drive was spinning constantly, but all the logic signals looked fine, including the reset signal.
    I then swapped the 6502 from a working 1541-II, and it worked again.
    Now, I have a few mechanical issues. An inserted #floppy is thrown out again most times, and the tray doesn't latch in closed position easily.
    #retrocomputing #Alps #floppydrive #repair

  19. Finished building the DrawBridge.
    It seems to work, but I need to connect an external 5V power supply, since my laptop doesn't provide enough voltage to power the drive.
    Also, this #floppy drive was old, and makes squeaky noises when trying to write. The inserted floppy shows scratch markings, too.
    So, I'll need a proper floppy drive.
    #Amiga #floppydrive #soldering #perfboard #ArduinoNano #Arduino

  20. First test/use of the new FNX1591 floppy drive! Using it as a #Commodore 1581 drive on ROM Slot #2 for the blue activity LED with a C64c! (*each ROM slot changes the color of the activity LED)
    Video Here:
    youtube.com/shorts/Fsb2gIiwOLk

    #FloppyDrive #DiskDrive #Floppy