I bought several of these and I had the same problem: the device wont play the micro sd or flash drive the 2nd time I insert them in. How to fix this?
1860318
did you press the menu button also try pressing and holding the button all the way on the right
1860319
It's a bad products from China -:(. I bought two of them and they were all bad.....bad.
1860320
If you put it in the bathroom with abag it want the next thing is to not charge for along time
927109
I use another Micro SD card and push it up against the one seated in the slot to release it. Works great.
448048
Mine goes straight to usb stick or to micro sd when I turn it on so you should not have to press menu- otherwise menu should cycle through all the options including the memory stick or card. It should say "read" when it sees it. Make sure it is fully charged and maybe even plugged in when attempting to read. Also maybe try a small drive with only a few songs at first just to make sure it's working. If none of that works you may have to return it.
84325
??????? My SD card is intact with no problems. Try researching the problem through Qi technical sites......
2060286
Might try a different, smaller memory card - if the problem happens with a different, smaller card, then there is probably something wrong with the device. Their customer service is pretty good so I would return for a new one.If it works fine with a different memory card but continues to fail with your 32Gb card, then there is something wrong with that card - try to format it and/or clear all the data off of it.
2016069
I tried a thumbdrive with .mp3 files and it plays sequentially. I have not tried the SD port nor any other music file formats.
673310
Try to check out is it really SD card or micro SD inserted in SD adapter. If yes, remove it from adapter.
347366
This unit used to play my mp3's flawlessly. One day I attempted to play mp4 video from a flashdrive. It didnt play; and subsequently stopped playing mp3's permanently. Maybe a firmware update might resolve the problem.
595017
same problam. no solution. even no replay from sandiskLook like that is a fatal bug in Sansa. If file transfer disturb in the middle (USB cable disconnect, etc..) that create corrupted files in the memory and player could not recognize those files. (very common thing with any USB device). But this player instead of skipping the file, keep on loop over same function.This product must recall.
1325639
Try to insert a sd card,...its a memory card it goes in the back where the batteries go...i had the same problem!!! my is great now
800367
I have had my radio for over a year now. I had problems the first time I tried to play music from a USB flash drive. I tried another drive and it worked fine. I have no idea why the first one didn't work but formatted the second one and it worker perfectly.
1967414
If your MP3s work properly on another device (computer, another MP3 player, etcetera), then the problem is either in the player or the SD card. If you are doing everything on the 4g internal space, it is the player. If you are using a SD card, remove the card and load some files onto the player directly to test. If this last test comes back clean, replace your SD card, otherwise the player is no-go.I had a similar problem with flash drives from Sandisk, where the read times were excessive on a 16g flashdrive. Turns out, bad drive, not problems on my computers. ALWAYS test everything, you don't want to throw away good equipment, or you don't want to find one problem and not catch a second problem down the chain. If your MP3s work properly on another device (computer, another MP3 player, etcetera), then the problem is either in the player or the SD card. If you are doing everything on the 4g internal space, it is the player. If you are using a SD card, remove the card and load some files onto the player directly to test. If this last test comes back clean, replace your SD card, otherwise the player is no-go.I had a similar problem with flash drives from Sandisk, where the read times were excessive on a 16g flashdrive. Turns out, bad drive, not problems on my computers. ALWAYS test... » Read More If your MP3s work properly on another device (computer, another MP3 player, etcetera), then the problem is either in the player or the SD card. If you are doing everything on the 4g internal space, it is the player. If you are using a SD card, remove the card and load some files onto the player directly to test. If this last test comes back clean, replace your SD card, otherwise the player is no-go.I had a similar problem with flash drives from Sandisk, where the read times were excessive on a 16g flashdrive. Turns out, bad drive, not problems on my computers. ALWAYS test everything, you don't want to throw away good equipment, or you don't want to find one problem and not catch a second problem down the chain. « Show Less
1887847
I'm assuming you've swapped the micro sd cards between the slots. I would even try and hunt down another micro sd card to try in slot 1 to make sure it isn't just the cards that came with the set. If you've had it for a while, I'd still contact Amazon and see if you can't get it replaced.
595014
I also had the same problem after less than a month of use. Contacted Sandisk and afer a few moments of trouble shooting, they said send it back, it couldn't be fixed. Bought it through Amazon - and the refund process was quick and easy. Trying to decide if I'm going to get another, or try something different.
195
ok so i will see what i can do to help first what pdf reader did you end up installing? and did you transfer them to sd or the internal tablet memory? If so one thing that you can try is plug the tablet back into your pc see what file or location they are at then target it that way. If you are uncertin as to how to do this let me know what reader you are using and i will run the same on mine and give you a walk threw. Robert.d.geier@g-m-a-i-l if you have any further questions
593631
More than likely it is the SDCard being used, either too slow or not compatible with the Mobius. Another possibility is the computer used to play the files....(running out of resources)
2010926
Is it ( the memory card) recognized by the computer when it''s plugged in? If not likely a cable/connection problem. Is the USB port working? Try a thumbdrive with files already on it.