Secure Digital (SD) cards are a widely used memory card format used by many technology brands brands in portable electronic devices such as digital cameras.

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Worm memory card or pendrive

Do you know if exists a WORM Usb / Flash / SD memory? I want a write once memory not switchable (I can not delete file anyway). I found a Sandisk WORM SD card, but seems out of production...
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36 views

No Read/Write SD Card Permissions on Windows 7

I'm sorry, I try as often as possible to avoid repeating questions but I've tried the suggestions on previous threads here and elsewhere and I cannot fix it. I have an SD card I'm trying to open ...
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44 views

Quicktime killed my AVCHD file

I have a Sony DSC-HX50V photo camera. The system I have been using for video storage is this AVCHD thing, which consists of a big file storing all the videos. Using Quicktime under Mac OS 10.9.2, it ...
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207 views

Android: External SD Card storage size

I have a Samsung Galaxy S4 Active SGH-I537. I let it format my Samsung Class 10 SDHC 64 GB card. It used exFAT format. I then transfered my MP3 collection to it, which is about 34 GB. When I finished, ...
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235 views

How to repair SD card that was unplugged during formatting?

I tried to format my SD card on my Windows computer but unfortunately I pulled it out during the process. Now it can't be recognized. I tried to wipe it using disk utility on Mac OS X but after it's ...
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55 views

My micro SD card issue

I have a micros SD card. When I put it into my windows 7 machine using USB adapter, windows explorer shows that and I also can open it and see the files and folders. But I can't run the files and open ...
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670 views

SDcard /dev/sdb2 is apparently in use by the system; will not make a filesystem here

I divided my sdcard into 2 partitions, but It got an error and couldn't create a new partition. Error: /dev/sdb2 is apparently in use by the system; will not make a filesystem here! My ...
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38 views

HTC Android Fails to mount- Mount from computer?

I Have an HTC Incredible S (S-Off, Rooted, ViperVIVO 1.3.0 ICS) that has seemingly ceased to posses the ability to mount its SD Storage to my computer. For whatever reason, whenever I plug in my ...
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113 views

SD Card Not Detected…Any Last Resorts?

I've got a 16GB Class 10 SD card that I've been using in my Raspberry Pi. It became unresponsive last night and my only other option was to pull the plug, which I know was more than likely to cause ...
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213 views

Windows detects SD card but can't read it's contents

All of a sudden my Windows XP PC can't read what is on SD cards and some USB sticks. Even though the drive is detected, it shows it empty. I don't have that problem reading the same cards on my ...
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105 views

Windows can't access/modify large SD Card Files

I have a 32GB SD Card I use with my GoPro. It's FAT32, and I'm running it on Windows 7. I have 50 files or so on it of videos from my GoPro. I can copy all but two off of it. Those two are the ...
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96 views

How to clone a SD card from HP network attached photosmart printer using Linux?

How to make a low level (file system unaware) cloning of a SD card inserted in an HP Photosmart printer, which is accessible via a local network ? smb://192.168.1.58 (192.168.1.58 is my printer IP) ...
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91 views

One particular SD card not working

I have a 32 GB SanDisk class 10 SDHC card. It works perfectly in my camera and in my netbook. However, when I plug it to my notebook I got this in dmesg: [ 1824.729234] mmc1: error -110 whilst ...
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308 views

My files on micro SD card not showing on macbook pro 13"

Used to work fine. Could it be a virus from Window PC, I can't see my photos on SD card on mac. Is there any way to copy these views. I know I can try it on Windows PC and that might work but I don't ...
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683 views

What are my best options to recover data from a faulty SD micro card (used in an Android cell phone)?

My wife is having troubles while syncronizing the data from the SD micro card of her LG android phone to her portable pc. It keeps remaining stuck forever at a given photo (#21). I tried to access it ...
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54 views

Are SD flash memory cards “secure”?

Regarding SD flash memory cards, SD stands for Secure Digital. Do SD cards or any of its variants (SDHC, SDXC) have any particular security features compared to other types of flash memory cards such ...
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318 views

Partition SD Card?

I want to partition the SD card so that I can use Apps2SD application (on my Android phone, a Samsung GT-i5503). I just would like to know if I can partition my SD card using "Computer Management" in ...
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24k views

Windows 7: how to remove write protection for my SD memory card?

I am not able to write anything to my SD memory card, using Windows 7. How can I remove the write protection?
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8 views

How to fix micro SD card

I have a 16 GB micro SD card in my android smartphone, and lately it has been acting funny. When I attempted to view the files on my computer (Macbook pro OS 10.9) using a USB adapter, it did not show ...
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19 views

Micro sd card adapter not read by the computer

I have a samsung micro sd adapter with a SanDisk micro sd (does the difference of brands matter?). I inserted my adapter into the port of my pc (a windows 7) named SD/MMC, but I can't see it in the ...
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15 views

I want add a new virtual sd card into vmware desktop

I have a VM Ware desktop virtual machine. I need a "virtual" SD Card, but there is not in hardware list and i can't add it.
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49 views

Why, in Ubuntu, I cant access to an SD card using the laptop SD card reader?

I have ab Ubuntu 12.04 installation on a Virtual Machine and I am finding some problems try to read an SD card inserted into the SD card reader of my laptop. The problem is that if I try to insert ...
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37 views

RPi kernel panic with Raspbian

Some background: my RPi has been randomly shutting down since pretty much ever, I just reboot it (unplug / wait 1-2 minutes / plug) and it usually works again. I've never been able to trace the ...
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14 views

Extremely Slow SD Card Writes

I'm in a bit of a pickle. I have a 4GB Kingston MicroSD that has worked well for me for years. However, within the last few weeks it's been nigh on unusable due to a strange thing. If I do any sort ...
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36 views

How can I get rid of a nonexistent disk that appears in /dev as a “ghost” of my SD card (Debian GNU/Linux)?

I have a "ghost" disk registered in /dev. The disk doesn't actually exist - it looks exactly like my SD card (size, partition label and fs) that used to be plugged into the card reader. The card is ...
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19 views

Restore files with CHKDSK to different drive due to space issues

After a hw failure, I scanned my SD card with chkdsk /f /r for device errors. The command found and fixed all of the problems but while finishing it asked me if I wanted to convert lost chains into ...
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28 views

Trying to create a new partition table

I have a 64gb sd card which i have used as storage. When i had it in my laptop and by accident i pulled it out when it was mounted. The card didn't mount when i put it back in, but gparteds recovert ...
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41 views

I want to read SMS from SD card

I have my SMS in my Nokia phone saved to the SD memory card in a folder called Private\1000484b\Mail2 (at least I think they are). The folder contains files with no extension whatsoever (just files). ...
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217 views

SD card reader not working on Debian

I'm using Debian for about 6 months and my card reader never worked. I tried several solutions I found online with no luck. How can I make it work? Here's the output generated by lspci 00:00.0 Host ...
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37 views

What should I do about corrupt data in an SD card?

I have an SD card (32GB Sandisk Extreme I think) which has recently been corrupted in some way. It is used in an SLR camera which has its own hardware issues (sometimes things happen when you don't ...
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120 views

Windows 8.1 WriteProtect not working on SDCard

I am using the registry key HKLM\SYSTEM\CurrentControlSet\Control\StorageDevicePolicies\WriteProtect with value 1 to make removable storage read-only. It works for USB drives but not working for SD ...
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111 views

Sansa Clip Zip freezes when “Refreshing media” from an SD card

My Sansa Clip Zip exhibits a rather well-known issue where it freezes when "Refreshing media" from an SD card. Unfortunately I seem unable to find a way around it. To make sure that nothing goes ...
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38 views

SD card never detects through card reader

MY SD card works fine on windows when I use the inbuilt reader in the laptop. But when I use it with card read (Quantum), it does not work at all. On a linux machine (where I do not have inbuilt ...
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80 views

ZFS vs existing filesystem for SD-card

I'm thinking that micro SD-cards, because of their high storage density, are probably especially susceptible to bit rot. So I thought I might give ZFS a try. (I'm open to alternatives..) However, I ...
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69 views

How to extract stuck dummy SD card

This is going to sound stupid, but I put in the dummy SD card in the wrong way and now it's stuck. How do I get it out without disassembling the PC? I have a Lenovo Y510p.
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41 views

file corruption Issue

I was taking pictures in a wedding and when I was trying to copy them to see them in my PC I had the horrible surprise that I wasn't able to view about 40% of them. First attempt was only a double ...
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380 views

Micro-sd card readable but not able to write or format

I've a Sandisk 64gb class 10 microsd that used to work fine. All of a sudden it has become read-only. I can read all files, but I cannot delete/add any files or format the sdcard in Android, linux or ...
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46 views

How do I recover damaged photos on a microSD card?

I have bought a microSD card from eBay, and I have taken some photos with my mobile. At the time I could see them, but after some time some of them cannot be opened. 1) How can I still recover them? ...
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24 views

Some computer bits work in Linux but not on Windows 8

I have a dell XPS 16 that shipped with Windows 7. When I upgraded to windows 8, various peripherals ceased to function, e.g. Bluetooth, SD card reader. I made sure to have the latest drivers (Most ...
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32 views

How to export MPD-based library to an SD card (inc. FLAC transcode)

I have taken the plunge and started the process to migrate away from iTunes centric setup to handle all my music. I've gone through my whole collection and matched&amended tags using Musicbrainz ...
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34 views

Why is Google Chrome locking my SD card from being ejected?

A couple times now I've been unable to eject an SD card I've inserted while Chrome was running. Lockhunter says that Chrome has something open. Both times Gmail has been one of the tabs. This time ...
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163 views

SD card not formatting and copy any files

I have 4 GB mini micro SD card and I used it in my android phone (HTC Explorer). I partitioned my SD card and install cm10 in it. But after few month its stops formatting and copying any file. My ...
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283 views

Problems copying to VFAT formatted SD-card

I was going to copy my (mp3-encoded) music files (organized in one directory) to a (vfat-formatted) (micro-)sd-card to use it in my digital audio player (DAP) (on Linux). I used to use the same ...
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54 views

How to make a device bootable only from a specific Micro-SD card?

How to make this device bootable only from a specific Micro-SD card usind Debian Wheezy? I don't care to let a 1-to-1 clone boot, but I don't want people to extract the unique signutare (or whatever ...
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65 views

How can I find out why my USB and SD drives intermittently fail?

I have an ASUS ZenBook 4GB solid state drive laptop, running Windows 7. Intermittently, I have noticed that 1 or the other built in USB ports fail, or the SD card reader fails (and the webcam only ...
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649 views

My SD card deletes new files by itself

I am using 64GB micro SD-Card. I always put it into my laptop slot for secondary storage. Recently, I found a big problem that my SD card won't work properly. I mean, When I copy new files to the ...
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468 views

Mount exFAT on Windows

I have a Lenovo Carbon X1 with a 128SSD. I'm dual booting Win7 (need it for a couple of apps that don't run on Win 8) and Win8, so once the OS and apps are on the drive there's not much room for data. ...
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331 views

My 4 GB Micro SD shows only 30 MB total space and I am unable to format it

My 4 GB Micro SD shows only 30 MB total space and I am unable to format it. I am unable to see any file. When I attempt to format my card it shows windows is unable to format. Help would be ...
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362 views

INtegral card readers have drivers installed but do not show on my computer

I recenlty fixed a computer powerbutton and accidentally unplugged a sd card reader and did not know where was at (didnt knw if it was usb or firewire/ after i found out, i guess i installed it on a ...
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98 views

Determining the address of the file in the mmc (sd-card)

I am trying to put splash screen image on my linux device, i want to read the image from mmc (sd-card). I need to locate the image address on the mmc (sd-card). for example "80a00000". Is there any ...