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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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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21 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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2answers
80 views

Testdisk on SD card heads/cylinder mismatch

I tested the micro SD card of my phone with testdisk, and it says somethings about heads/cylinder mismatch. What is that? SD card should not have heads...
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1answer
55 views

Strange SD card behaviour

I have a Sandisk 8GB SDHC card. Yesterday I was trying to write a Raspberry Pi OS image to it. But it fails in the middle. From then on, the card seems to be "dead" in my desktop PC since it no longer ...
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25 views

Using a SD card as a pendrive

Does using any SD card (along with a reader) in the same way as USB flash pendrive give lower lifespan to it? Or, could it also depend on the type of SD card (and reader)?
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31 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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21 views

Android Droid 1 only partially recognizes SD [migrated]

My Motorola Droid began experiencing a weird quirk where when booted it recognizes the SD card, but only once. After that some applications complain that there is no SD card inserted and persist until ...
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15 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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8 views

android 2.3.6 wifi does not show list of AP [migrated]

After I switch default storage from Internal memory to External SD card, the wifi manager of Android 2.3.6 does not show the list of available AP most of the time. I tried to delete ...
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0answers
15 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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1answer
23 views

Trying to install letterbomb onto a SD card in ubuntu. Cannot find SD root dir?

When I plug my SD card in two file systems pop-up boot and 16gb file system, both sub directories of /media/ (which is a dir in ubuntu for periphials correct? not on the SD card itself). Following the ...
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1answer
132 views

SD Card corrupt after copying with dd command

I was trying to move the Pidora (Fedora for Raspberry Pi) image to my sd card using the dd command, but I realized that I had forgot to put in the bs=4M argument and had to terminate the program half ...
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1answer
30 views

Factory Reset (micro)SD Card

This is not similar to other questions on this site. I used WinImage to restore a virtual hard disk to a physical drive. This was so I could make a backup of my Nook. It created a partition of around ...
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1answer
29 views

Unable to load a file within a software using remote desktop connection

I was recently working with Windows Remote desktop connection. The local machine is windows 7 and the remote machine is windows 8. The connection was successful. I have a software installed on the ...
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1answer
28 views

Should I use an sd card as a paging file and readyboost with vista on latitude e6400 with 2gb ram?

Thanks in advance for your time folks. I bought an older friend of mine a cheap laptop after his died as a bit of charity to a poor friend. He's a giant media fiend movies and music. So I thought I ...
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0answers
34 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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1answer
31 views

SD card mounting trouble

Im trying to mount an SD card, And it generally (~80%) works great for a few seconds, Long enough for me to see the folder structure, and then unmounts itself. I need to have it monuted long enough ...
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1answer
26 views

How would you go about testing (to destruction) the lifespan of a microSD card? [closed]

I'm using microSD cards in a product and I've had some failures due to bad sectors. I've still got more SD cards from the same batch, and I was wanting to see if I could test them to destruction (i.e. ...
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1answer
34 views

Unmountable SD card (error -110)

I'm trying to access data unto my micro sdcard (using a SD card adapter) from my Linux system. But each time I try I get nothing but an error into dmesg: mmc0: error -110 whilst initialising SD ...
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3answers
77 views

Link My Documents folder to external SD Card

I have a laptop with 120GB SSD (limited space) and a 64GB SD card in the laptop. I have cloned my hard drive from a clean install of all the software installed. I would like to have the My Documents ...
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0answers
44 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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3answers
559 views

SD SIM Card Adapter, would one give a MacBook Pro a mobile data connection?

Note, this is not a buying recommendation question. My question is simply this: An SD card SIM adapter, like this one, can I plug a SIM data card into such an adapter, plug the SD card into my ...
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2answers
124 views

Windows (7,8) not detecting sd card (fat32), while Linux does

Edit: as of march 23, I am still looking for an answer. I have also tested it from windows 7, same results. Tomorrow I will boot up virtual box and see if xp can detect it. I have even gone into ...
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2answers
366 views

Formatting FAT32 with 32KB cluster on Windows 8.1?

I'm lucky: I own a laptop only capable of running Windows Vista. I say this because I had to use said laptop to format an SD card to FAT32 wtih a 32KB cluster, something I found I'm unable to do using ...
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1answer
14 views

What limits the size of ext-SDcard?

We all have SD card expansion slots on our phones. What actually defines the Max size limit of the microSD card that can be accommodated on that particular device ?
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1answer
87 views

How can I protect my SD card?

Is there a way that I can read my SD card on my computer (or even cell phone), but it would be locked on any one else's computer (or cell phone)?
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2answers
25 views

How do I recover a deleted file from an SD card? [duplicate]

We have deleted a file by mistake, and now I don't know how to recover them. How do I recover files from an SD card?
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1answer
43 views

Booting MX6Q SABRE LITE using SD card

I tried copying u-boot.imx file onto the SD card to complete the booting process but got certain problems with it.Can somebody explain why MX6Q SABRE LITE board can't boot from SD card directly?
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96 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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1answer
79 views

Micro SD card data loss/recovery

I have Patriot micro SDHC 32GB class 10 memory card. I use it only for saving pictures and videos taken with my phone (Galaxy S3 GT-I9300, CM 10.2 stable) and for saving music too. Basically all large ...
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1answer
65 views

Has a Macro SD card any technical advantage over a Micro SD?

Given two memory cards of the same capacity and same class, the only technical difference I know is that micro SD cards work on any device, thanks to the adapter, while Macro SDs will work only in ...
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1answer
71 views

How do you format a Micro SD card reader without a SD Card reader?

My Micro SD card reader has recently been corrupted. My PC does not have a SD card slot. I have tried formatting it by connecting my phone(with the card inside) to the PC. But the card has been so ...
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46 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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3answers
152 views

Finding attributes of mounted SD card

My SD card is automounted fine as /dev/sdb: NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sr0 11:0 1 1024M 0 rom sda 8:0 0 80G 0 disk ├─sda1 8:1 0 78G 0 part / ├─sda2 ...
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1answer
260 views

Install linux from sd card

I am attempting to install linux mint 16 (currently running Linux Mint 15) and I have lost my flashdrive I have no disks available so my only option is my sd memory card. How do I make a sd card ...
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184 views

Raspberry Pi broke SD Card? Can't format

so, I have a 8GB SDHC from CnMemory. I used it for my Raspberry Pi. It worked so far. But then my raspberry froze (can't connect via ssh, apache didnt respond either). So I pulled the power out. I ...
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1answer
3k views

On Windows 8, particularly on tablets with a permanently inserted micro SD card, is there a universal way to treat the card as a non-removable drive?

I have a Windows 8.1 tablet, a Surface Pro, and I have a micro SD card that is permanently inserted. I use it to store media files like music and video. Windows, recognizing that it is a removable ...
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2answers
75 views

SD card speed differences

I'm trying to benchmark a micro SD card, and in the process it seems that my laptop's card reader is to blame, but I would like to make more experiments to be sure of it. I have a supposedly Class 10 ...
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0answers
130 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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46 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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31 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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0answers
241 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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3answers
936 views

How to repaird SD card which shows incorrect size?

I've Transcent SD card for 16Gb. Using it in my smartphone. One day I've discovered that smartphone recognize it as 6Gb only. I've tried to find the solution to set the correct size of SD card and ...
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0answers
431 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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0answers
33 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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1answer
131 views

Can you build a Windows To Go device with Windows 8 Pro OEM? [duplicate]

Microsoft introduced a feature called "Windows To Go" with Windows 8 Enterprise allowing to install Windows on a USB mass storage device similar to Linux Live distributions. The documentation supplied ...
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43 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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1answer
147 views

wsearch preventing USB storage ejection

I've just upgraded to 8.1, and when trying to eject an SD card from the computer (via 'Safely remove hardware'), I get this message: The application 'wsearch' is preventing this device from being ...
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4answers
1k views

Bypass read-only SD card with missing 'Lock' slider

I have an SD card, that is broken, the slider for the "Lock" is gone. When I put it into my computer it turned out to be in read-only, How can I override this with software? I need to format the SD ...
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1answer
88 views

Do SD cards use a buffer or cache?

I'm asking this in relation to a question here, which may clarify the context. I'm trying to ensure that writing repeatedly to the same apparent place ("apparent", since I am taking wear leveling ...