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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Create Shortcut to Files in my MicroSD Automatically

Some days ago, I got a problem with my Micro SD. The problem is this: When I connect my Micro SD to PC, and when I went to its drive, i can not see anythings there. Just there is a Shortcut with the ...
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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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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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287 views

Micro SD card not getting detected

I have a micro SD card which run on my one 4 year old computer by inserting in the card slot directly.But on an one month old computer it is not even giving a beep of being detected.Any suggestions?
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604 views

Install Visual Studio 2012 (and SQL Server 2012) on SD card

I have a tablet/netbook (Acer W511) which I use for work when I'm not at home. It's great computer overall, but it have only 32GB on a hard drive so I get a 64GB SD card to increase allowed space. But ...
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965 views

Reading raw data from a microSD card with an Arduino

My microSD card is not working on windows neither on my mobile phone. The card is not recognizable on these devices. My plan is to try to access the raw data on the memory chip using my Arduino. How ...
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2answers
5k views

SD Card RAID System

Is it possible to setup a RAID system with SD-cards? Of course, the system would work better if all of the cards are exactly the same. If it is possible, can all or most operating systems handle this ...
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330 views

Micro SD 32 GB shows up as 50 MB

I just bought a Micro SD a month ago, now I want to use it and I plugged it in into my pc. The original size of the SD is 32 GB and on my PC it's showing up as 55MB, I also tried to format it and ...
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645 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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136 views

Windows 7 card reader drivers

I've formatted an SD card from ext3 to NTFS using Acronis. But after that any memory card stopped to mount in system. I have reinstalled card reader drivers but nothing. I think it's win7 problem, ...
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341 views

arch linux update - Binaries move to /usr/bin requiring update intervention

I just botched the latest update for arch linux. Here's what I did: pacman -Syu --ignore filesystem,bash reboot So I logged out before running: pacman -S bash pacman -Su Now I see this: sh: ...
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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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153 views

built-in card reader and webcam stopped working after upgrade

I have a sony vaio vgn-fz460e and I actually have two problems. One, my mass storage controller is not installed and when I click to apply this fix...it's says mass storage controller doesn't have a ...
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1answer
2k views

How can I get my 16GB SD card reader to work on my ASUS A55A with Windows 8?

I have a 16 GB SD card (Lexar Platinum II 16 GB SDHC 200x) from my camera (Olympus PEN Mini E-PM1). When I plug the SD card into my computer (ASUS A55A with Windows 8), there is no response, and the ...
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2answers
3k views

How can I test the full capacity of an SD card in Linux?

I purchased a 64 GB SD card from eBay. It works fine when I burn an Arch Linux ARM image to it and use it to boot up my Raspberry Pi. However, when I try to create a single ext4 partition on it to ...
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2answers
2k views

How easy is to crack the following copy protection? [closed]

I am trying to copyprotect some work, which is a bootable SD card booting a linux kernel on ARM device (Raspberry pi). I am using this approach: The approach uses an initrd to mount an encrypted ...
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24 views

Correctly partition microSDHC card [duplicate]

I temporarily used my microSDHC card for flashing a BeagleBone Black embedded device. This process involved overwriting the entire card with a binary image that contained two partitions. Now I would ...
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3answers
798 views

Can I save a VM Image on an SD Card?

I'm working with a VM Image in VirtualBox. Can I save it to an SD card and boot it from there? Can I save two machines on the SD Card? Will VirtualBox put all files, related to the Images on that SD ...
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3answers
983 views

Why can a SD card be faster on an external USB reader rather than on a builtin SD reader?

I have a Sandisk SDHC 4GB Class 2 memory card, and I have benchmarked its reading speed with Palimpsest Disk Utility, under Linux and with my Acer Travelmate 5720G laptop. These are the speeds when ...
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2answers
18k views

SSD, SD, eMMC, Raw NAND what are the differences?

so the underlying technology with SSD, eMMC, SD, USB Flash etc... is NAND flash correct? So is the difference between all of them just the way controllers are implemented? Or are the technologies ...
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2answers
2k views

Mount USB Device in Debian

I'm using a Siduction (a Debian derivative) on a Lenovo x230 laptop which has a built-in SD drive, and I'm trying to mount it to get some pictures of off an SD card. I've also tried connecting the ...
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131 views

What interface does a SD Card use?

What interface does a SD Card use? I looked at the Wikipedia article and they mention SDIO. However this seems to be just for non data transfer. Is the interface usb like? Completely usb? If it is not ...
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306 views

How do I “safely remove” (eject) an SD card or other removable media from the command line? [duplicate]

I can eject a network drive using net use X: /DELETE but when I try to use this same command on removable media I get an error: The network connection could not be found. More help is available by ...
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75 views

Lost files only appear in chkdsk statistics

I'm expreriencing a strange problem with an external SD card which has been mistakenly pulled out from the pc reader. About half of the files seem to have been lost because they do not appear in the ...
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81 views

Computer/camera not detecting sd card

I have an SD card that was fine until today. I was able to take pictures on the camera and it loaded fine on the computer. Then, all of a sudden, the camera gives me a "Memory Card Locked" error. I ...
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121 views

Utilize unused hard drive space

I have a MK802 Mini PC with a nice 16gb SD card running Rikomagic Linux; however, I can't even tap into more than 3.7gb of it. The system image (.IMG) I installed on the SD card was ~7.8gb. "fdisk ...
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5k views

How does sd card write lock work? [duplicate]

Is this a software or hardware feature. If it is a hardware feature, what tells the os that it is "write protected"? If it is a software feature, is there anyway to override this? Also, is there any ...
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How to use Cygwin to copy an image from an SD memory card

Long story short, I'm working on a Windows 7 machine and I'd like to strip the image off an SD card (backing up the card from a Raspberry Pi). I'm trying to use Cygwin, but not having much success. ...
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418 views

Reading Memory Stick Pro Duo in a N76VZ laptop

I have a MS Pro Duo card taken from a Sony digital camera to read. I don't currently have a camera cable for that model, and in one day I'll be able to return the camera to its owner for photo ...
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1answer
428 views

How to instruct windows to ignore the 'write-only' mechanical switch on SD cards? [duplicate]

I have a bunch of SD cards that do not have the little plastic switch for the read only. so windows thinks it's write protected or something. (the card IS NOT write protected by the software lock ...
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229 views

How can I install the Raspberry Pi OS to an SD Card

Questions Is there any way to burn the Raspbian OS to an SD card without the use of the Win 32 Disk IMG application? If the above is impossible, could I go about converting the file on my mac, then ...
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92 views

Reiser4: completely disable journaling

How can journaling be completely disabled in a Reiser4 filesystem? I don't see relevant options in mkfs.reiser4, nor in documentations. The goal is to fit the FS into an SD card, where no journal is ...
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702 views

After an SD card is erased, what value is read from the card? All bits clear or all bits set?

After an SD card is erased, what value is read from the card? All bits clear or all bits set?
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2answers
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Can I use dd to clone a larger SD card to a smaller SD card if the actual partitions will fit?

I have a 16GB SD card that has a few partitions on it (it's actually the card for a Raspberry Pi). I have several other 4GB cards that I want to clone the primary card to. The 3 partitions on the ...
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140 views

System files missing after copying an SD card in OS X

I copied all my files from a 4 GB to a 16 GB SD card via OS X Finder, and lost quite a bit of system files that my Android can't find. Is there a trick to get everything to transfer?
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2answers
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Why is my sd card only readable in the camera but not in the computer?

I am not able to download the contents of my SD card which is full of photos from my Nikon camera. When I put the card into my camera, I can view the photos, without a problem. But when I put the SD ...
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1answer
582 views

16GB SD card showing up as 0 bytes in size, 0 bytes free - Windows 7

I have a fairly new 16GB SD card, my laptop runs Windows 7. I want to experiment using it for ReadyBoost. So this morning I went to delete all the files from it to clean it up. There were many 1000s ...
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Lowlevel format of SD card [duplicate]

My SD card is defect. I can see that some pictures are not correctly saved (can't be opened) and I can't take new pictures. If I want to format it in Windows (chosing fast or really) it cancels the ...
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1answer
708 views

How can I mount a sdcard and view it in /dev of a virtualbox guest

I'm trying to insert a SD card into my laptop (it's got a side slot for one) and have it show up on the guest machine running in a virtual box. Host: Windows 7 64 for x86 Guest: Ubuntu 64bit I want ...
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1answer
950 views

How can I set a Removable External Device as a built-in Hard Drive?

I am using SSD with my laptop and running out of free space.. So I bought an 64GB microSD card as a secondary storage. But, when I launch My Computer, the SD card drive is recognized as, of course, ...
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467 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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Reading the 2nd partition of CHDK-enabled SD card in Windows

I have a canon camera from before 2011. I've made my 8GB card bootable in the camera by creating 2 partitions, boot partition of 2GB FAT16 and a FAT32 one with all the rest: photos, alternate firmware ...
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1answer
2k views

Can't format or delete any files on SD card

I have a 16 GB SD card i'm trying to format for use. In Windows if I try to format it says Windows was unable to complete the format, and in Linux when I do fdisk -l -u, fdisk just hangs when the SD ...
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516 views

How to migrate SD Card with Linux?

My scenario is simple: my android phone has internal microSD card with size of 2Gb and I run out of space. Now I bought a new 16Gb microSD card where I want to migrate. Steps: 1. Insert old sd card, ...
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130 views

Why can't I enable software RAID on a pair of SD cards in Windows XP Embedded?

I was hoping to set up software raid between a pair of SD cards (for redundancy) in an embedded device but as I understand it, I need to upgrade them to dynamic drives to do this. The cards appear ...
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291 views

How to prevent any Windows 7, 8, XP install to write $Recycle.Bin, System Volume Information on multiuse (Android, Linux) FAT32 SD cards/USB sticks? [duplicate]

Possible Duplicate: How do I get Windows 7 to NOT use the recycling Bin on a removable drive? It's not enough if I set up my machine to work properly, I want to be able to use the SD cards ...
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2answers
10k views

How do you format a 2GB SD card to FAT32? (Preferably with Disk Utility)

I've been looking around for a way to do this for a while, but haven't been able to find the answer. I need to format my 2GB SD card to FAT-32, but I don't see the option in Disk Utility. If I ...
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1answer
655 views

Are UHS SD Cards backwards compatible with existing readers and other hardware?

I was shopping for a couple of new memory cards for new cameras this year and noticed that there are some SD cards that are now UHS-1 compatible. I wasn't sure what that really meant so I went looking ...
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761 views

Is an external hard disk hard disk necessary for not over-using the sd on a Raspberry PI? [duplicate]

Possible Duplicate: What’s the life expectancy of an SD card? I recently got my raspberry PI and I was thinking about using it as a torrent box. For that, would you advise to connect an ...
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How to clone micro SD card

I need to clone micro SD card, using Windows or Linux OS. SD card should be cloned as a whole volume, and not as partition. It may contains several partitions, some of them cannot be recognized by ...