Flash disk not detected mac

The movie would not fit so I formatted the key using the IMAC disk utility why did I format, because I did not realize that after deleting files on an IMAC, the space is not made available until after removing the items from the trash. Live and Learn. Anyway, the was copied and it was readable on both MAC and PC but when put on the TV, the device was detected but no media was found movie.

I then tried it on my other samsung TV and same problem. Does this sound logical????? Well, Samsung technical support was unable to offer any troubleshooting other than a reset. Since that failed, they are sending out a repair technician from a local authorized dealer. That technician said he can only replace the main board and there are no other diagnostic capabilities so he is ordering a new main board for both my LCD and Plazma TV's.

I have never heard of such poor tech support in any big company before.

Format Drive

If it is the board I am inclined to keep corrupting them until someone at Samsung is smart enough to verify the cause and prevent it or at least issue a warning. If they are willing to send out a tech to replace the board, then they must think it is a possibility but why not try and reproduce the issue in their lab to confirm?? The other reason that the system may identify but not play a specific movie title is the way it was encoded.

You would want to make sure that the drive is a MSC device, and maybe get a bigger one that was formatted or designed for Windows. I do know that the service departments would be more likely to replace the board than to solder or replace the actual USB port in the event it was faulty, so if it is a port issue, you'd actually be getting the best possible repair.

Thanks for the reply but Here is the updated status. We even tried to copy his media files to both of my devices and they were unreadable. So what is preventing media from being recognized on both of my USB and External HD since they had both already worked in the past.


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  • macos - USB Flash drive not mounting OS X - Ask Different?

Here is what happened. Since that time, the devices have not allowed data to be read only from Samsung TV's. If the devices are being corrupted specifically for the TV's, we should know how to prevent it from happening to all MAC users. If anyone can suggest what I can do to get these devices working again for the TV please throw it out there.

I refuse to buy new media devices for my TV if they are going to be rendered useless for a yet unknown reason. Ok, this is a problem that will likely only ever happen to MAC users so here it is. There are two ways to fix it. For some reason the manufacturers drive utility formatted the drive in a different manner than Windows does.

IT would be wise for Samsung to use this information in their tech support bulletins. I'm having the same problem.

Thank you! I'm having the exact same problem and the reformatting of the USB is also not working.

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7 Solutions to Fix USB Flash Drive Not Showing up or Recognized on Mac

Any more suggestions? I just got off the phone with Samsung Tier 2 tech and he was going to send me a thumb drive to ensure I have the new and latest firmware update because I couldn't even use my thumb drive 3 times reformatted to ensure I had current firmware.

Then he said we would have to try it and if it didn't work This is a real inconvenience for someone who lives an hour from town. It looks like Samsung should get a fix on this or they are going to have some issues. Sooooo many people are converting to Macs and this has to be resolved soon. Are they even trying to look into WHY and maybe resolving their customers issues or are they assuming we are the technicians!!! I used to use my hard drive with my windows computer.

I recently switched to iMac and reformat my hard drive because I was unable to add files when I plugged then into the iMac. I then plugged the hard drive back into my Samsung TV and it does not find any of the files in order to play the movies or music on it. Hey Mac users! The "on a mac" fix worked for me but I wanted to add that the original problem that caused me to change it in the first place came back, as I knew it would.

I could not put larger movie files on the drive even if I had the space. That is why I configured it for mac but then it wouldn't play on the set. I knew that was going to happen but I had to try for it is know So I went back to the Dos option and then the movies played but I could not get larger files on there again. Using the process of elimination, I have to admit, I already changed to the Dos option and obviously none of the mac ones would allow the drive to play on my samsung so I chose what was left "exFat". Now I can put larger files on there and play the movies on the samsung tv from the drive.

Lucky Guess. This is on an iMac with macOS "Sierra" v GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Already on GitHub? Sign in to your account.

The drive list remains empty. What filesystem is your usb thumbdrive formatted as? If it's ntfs, it will not be listed if I recall correctly. This issue is discussed further here. Joris-van-der-Wel you should close this. How exactly do you you format to fat32 in El Capitan? Yes, that was also the only thing what worked for me finally, after I tried many times different formatting methods with diskutil and Disk Utility app on mac. Is there an older version that you used, or the latest? This is still an issue. The drive is not appearing in the list. When attempting to run UNetbootin from the command line, the GUI launches and the same problem occurs.

What I am trying to do is create a bootable usb so I can install Windows 8. I was able to get the USB installer disk made but when I booted into it, I couldn't get the installer to work. There could be hundreds of reasons why this was happening. What I ended up doing was using bootcamp assistant on an older iMac, where you can create a USB install from a Windows 8.

Seagate External Drive Does Not Appear in Apple Finder! Can't Copy Files From MacBook to Drive

Mahdisadjadi Dude you just helped me out. Mahdisadjadi holy smokes, that worked for me too. Thanks for the tip! I would argue this issue should be re-opened. Only following the instructions in 46 comment solved the issue. New issue filed crw.

Fix USB Flash Drive Not Showing Up Windows 10

Can you confirm that if they are NOT named with "FAT" or "Microsoft" in the drive name, they do not appear on the drop down menu for unetbootin? I'm trying to figure out if there is an alternative to the way that unetbootin currently determines whether a drive is FAT formatted on Macs that would address your issues.

I renamed the drive FAT32 before running the following commands. I hope this helps! This is helpful. I think I coded up a fix, but I'm having trouble with the build process of the app, so I'm going to need to do some more digging - may take a few days.

How to fix an external disk drive that won't show up on a Mac

Once I do get it built, I may ask you to test it out since I can't reproduce the issue myself and will only be able to test a happy path situation. Because I'm running on El Capitan, I wasn't able to install qt-mac-carbon-opensource I modified the qmake-mac and build-mac scripts to reference the qt libraries installed by Homebrew, and when I ran the. After that, the build ran successfully without errors, but the application created was recognized as incomplete. I think this is because the actual executable isn't created for me:.

I will go ahead and revert everything except for my changes and try again with the version of Qt you provided, but please let me know if you see anything awry with my approach. I updated the build instructions again on the wiki, hopefully those instructions should work? During the make step, though, I realized that the Makefiles for the WebKit stuff never got remade. Do you have any tips on how to regenerate those Makefiles e. At first glance, it doesn't seem to be connected to the configure script in the qt4-mac directory, but I could be wrong.

[Solved] USB flash drive not showing up on Mac/Disk Utility/Finder

Then I opened unetbootin and it was still unrecongized. The I read Mahdisadjadi solution which only differed from my previous attempt in changing the name of the stick to "FAT32" , I tried that and it worked. I'm perplexed that the name of the usb stick matters to unetbootin to recognize the stick.