A Reddit Refugee. Zero ragrets.

Engineer, permanent pirate, lover of all things mechanical and on wheels

moved here from lemmy.one because there are no active admins on that instance.

  • 17 Posts
  • 450 Comments
Joined 1 year ago
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Cake day: December 22nd, 2023

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  • You want a carbureted small block Chevy or Ford.

    Nope.

    Pre 1990 mechanically fuel injected, naturally aspirated diesels. 7.3 or 6.9 IDI, 6.2 Detroit, most Cummins industrial engines.

    Diesel lasts significantly longer in storage (2+ years) than volatile gasoline (6mo max). I’ve even seen some non-mixed diesel last 10+ years when stored right.
    But the biggest deal is that compression ignition engines can basically run on literally any vaguely flammable liquid substance. You can make biodiesel from a ton of stuff ranging from oil bearing crops to animal fat. They run way longer on oil changes because they don’t dump as much thin gas into their oil. And there are no real consumables like spark plugs, distributor caps/rotors/points.

    In a post-society situation real fossil fuels or petroleum lubricants or parts will not be available.





  • So, my first goto with an unresponsive external would be to remove the drive from its enclosure. Typically these are retail internal hard drive that are put in an enclosure with a small circuit board that converts SATA to a USB or firewire and sometimes those die.
    If you “shuck” the drive and connect it directly to a computer internally via SATA you can bypass that board.

    Next step is put the drive in your freezer for an hour or so then pull it out and connect it immediately. Sometimes this frees them up and makes them work for a short while, enough to copy some of the data off.

    Drives not being recognized also sometimes happens if they corrupt one sector that’s part of the file system tables and not the actual file system. The drive may be there but not have a file system for windows to read So there’s some other tricks you can try using Linux tools to dump the exact bit for bit contents of the drive, and pass them thru an analyzer that will try to pick out what’s likely of the file structure.

    However, still given the drives age, I’ll almost guarantee it’s experienced a full mechanical failure and there might not be anything to recover…



  • Can you hear or feel the drive spinning with the power and USB plugged in?

    Do you have a second computer (Linux or windows) to also try it in?

    A brief search seems to indicate this drive is a minimum of 15 years old, which is an incredible age for a portable mechanical drive. I would honestly be preparing yourself to be dealing with this drove finally being cooked beyond repair. Sure hope you kept backups of what was on it!