Posts Tagged ‘flash memory storage’
September 27th, 2009 | 
Author: Based on Multi Media Card (MMC) format, Secure digital (SD) card is an ultra small flash memory storage device, which is used to provide high capacity storage. It is used in digital cameras, digital camcorders, video games consoles, etc. Any corruption or error in the SD memory card can make your data saved on the storage card inaccessible. In this case, a recent and valid backup of your data will enable you to restore your lost data. In case of unavailability of backup , you will need to use an advanced Image Recovery Software to recover your lost files completely.
Take a practical example of a user who clicks a lot of pictures in his/her camera using SD memory card. When he/she connects the memory card with the computer, the system does not show any photo. He then inserts his card back in the camera, and it displays the below error message:
“SD Card Error”
The occurrence of the above error message does not let the user access the files stored in the memory card, which results in inaccessibility or loss of his/her valuable pictures and images. Also, this error message prompts each time the user tries to access the memory card.
Cause:
Following are the causes for the above error message:
Faulty card reader
Pulling out the memory card without switching the camera off.
Virus or malware infection.
Disk structure corruption of the memory card.
However, the problem can be solved by following the below troubleshooting steps:
Try using a different card reader.
Re-Format the memory card.
Formatting the memory card results in compete loss of data stored on the memory card. In such situations, to recover your data completely, you will need to use an advanced digital image recovery application. These Photo Recovery tools use high end scanning mechanisms to provide you with full recovery of your lost data. These applications are embedded with interactive user interface that makes them easy to use and understand, so that you can use them easily without any prior technical understanding.
Stellar Phoenix Image Recovery is a fully featured Image Recovery Software that provides safe and quick recovery of your data. The image recovery software is available for both Windows and Macintosh operating systems. The read only application supports most of the camera, video and audio file formats. This software recovers data from SD, MMC, SDHC, Compact flash cards , etc.
Simpson is expert in data recovery software field working as a freelancer with Stellar which offers data recovery services including
ipod recovery , image recovery software and sun solaris data recovery software .
Article Source: How to resolve ‘Corrupted Data Error’ in SD memory card?
The USB (Universal Serial Bus) Flash Drive is one among the most popular storage devices today. It consists of NAND-type flash memory storage device, which comes integrated with the USB interface. A flash drive has several benefits over other removable or portable data storage devices. They operate faster, have more condensed space, have more sturdy design, easy to carry, store huge amount of data and above all they are very much reliable as they do not contain any moving component. In spite of being more reliable than other data storage devices, which contain moving components, the flash drive may also fail at any point of time. They don’t have answer to logical failure and data loss. In such critical situations, Data Recovery is required to retrieve your valuable and business critical data.
The computer reads and writes data from/to the flash drive using same commands as for the mechanical hard drives, with storage appearing to the operating system and user as other drives. The flash drives have a small PCB (Printed Circuit Board), which is protected inside a metal, plastic or rubberized case, powerful enough to carry without any additional protection. These drives are generally used to carry data or transfer it from one system to another.
Although, flash drives are fully protected against the physical crash and data loss, but they might suffer logical crash. The logical crash might occur due to file system corruption that organizes data on flash drive, accidental deletion, hard drive formatting, virus infection and many alike. When these situations occur, all of the stored data become inaccessible or the flash drive can not be recognized or read by your operating system. In such circumstances, it becomes essential to carry out Hard Drive Recovery to retrieve data from damaged drive.
Data Recovery in these cases require in-depth scanning of the affected flash drive using advanced scanning algorithms. This is best possible using recovery applications. These are highly automated tools, which carry out through scanning of the drive using high-end scanning mechanisms and retrieve all sorts of lost files and data.
These applications are known as hard drive recovery software. They come equipped with interactive and simple graphical user interface and thus let you go for easy and quick recovery, without demanding sound technical skills. With read only and non destructive conduct, these tools are completely safe to use.
Stellar Phoenix Windows Data Recovery is a robust tool to ensure absolute recovery of lost data from USB flash drive or any other storage media. This data recovery software recovers data from FAT32, VFAT, NTFS and NTFS5 file system partitions. It is designed for Microsoft Windows 7 RC 1, Vista, 2003, XP and 2000.
K madhav is a data recovery expert and doing research on partition recovery and disk recovery software.
Article Source: How to Recover Data From Flash Drive
Memory card is flash memory storage device that you can use to store digital files and folders. Since they offer fast data access, small form factor, re-record capability, power-free data storage and various advanced features, these are primarily used with digital cameras to store audios, pictures and videos. At times, when you find your memory card unrecognizable, it is quite prominent that its structure is damaged. To resolve such problems, you will need to reformat your memory card. To restore lost data, use your latest data backup. But if you find that you cannot restore from the available backup, you should use Digital Photo Recovery utilities to recover and restore them.
When you insert your memory card in your digital camera, you might encounter the similar error message, as below:
“cannot read from the card. do u want to format it?”
You cannot access the data furthermore. Additionally, when you attach the same card with your computer system, it hangs. You might also get errors suggesting that the card is corrupt.
Cause
The digital camera might fail to read from the card due to following possible reasons:
Digital cameras recognize specific formats. You might receive the above error if your memory card is not formatted to be used with camera.
The file system of memory card might be damaged
Solution
Following are the methods which you can use to solve these issues:
Use digital camera software to format the memory card and make it compatible with the camera
To troubleshoot file system corruption, you should reformat it and restore lost data from the available backup
If you discover that data backup is not valid or updated enough to give desired output, you need to use Photo Recovery Software. These are powerful Digital Photo Recovery applications built with indigenous technology to recover digital data from all types of media. Equipped with advanced recovery features, safe scanning algorithms, graphically rich user interface and complete documentation, these recovery tools serve as most valid tools to recover lost digital data.
Stellar Phoenix Photo Recovery is a comprehensive recovery utility for recovering data from all memory cards, hard disk drives, USB flash drives and memory sticks. The tool is available for Windows (Windows Vista, XP, 2003 and 2000) and Mac ((Mac OS X 10.5 Leopard, 10.4 Tiger and 10.3.9 Panther. It is an advanced Photo Recovery Software that supports almost all digital file formats.
Andrew Watson has 6 Years of Experience in the Software Technology researching with Stellar Info. System Ltd which offers Photo recovery, photo recovery software, Mac photo recovery and digital photo recovery.
Article Source: How to Recover Photos from the Memory Card?
Ever heard of a personal computer which can be directly plugged into your wall power socket and you will see no need of your computer furniture anymore?
Or, ever heard of a computer which costs you $50 only when you buy in dozens or its price doubles up if bought in singles or something which uses power as low as 5 watts only?
Did you say it is a crazy question? If you think that anybody body who talks about such a computer might have gone mad, then better you go for a detailed research, or at least surf the official site of Marvell semiconductor, before going that much judgmental.
Do the investigation and you will find that Marvell, a famous manufacture of semiconductors, just, sincerely a fortnight ago, has launched a computer that looks like a plug and can be plugged into the wall too.
Moreover, it has all those computer accessories and features which make a full-fledged computer once they combine together. After all how can you call something a computer unless it has a 1.2GHz Marvell Kirkwood processor, a spacious storage device, a powerful memory drive and so and so. More clearly, it has a 512MB DRAM and 512 megabytes of flash memory storage. However it runs with Linux only. Mind it!
So it has got all what a modern computer should have. Thus this innovative computer is set to give you all the services which are a trademark job of a networked computer. Amazingly, the name sounds a bit of Indian. SheevaPlug! What do you say?
As per its usage, according to the manufacturer, Marvell semiconductor in this case, you can use this plug computer as a home server computer. Definitely, to do so, you have to plug your router and USB flash drive or external hard drive into your SheevaPlug simply. This plug computer comes with a USB 2.0 port.
Regarding size, it is as small as you can think of in terms of a computer. After all, you can’t hang a desktop on a wall, isn’t it? However, its small size is never a constraint in its performance. Marvell calls it as a computer with “a high-end performance.”
One thing more! Won’t you call it an eco-friendly computer? Why…..? Your “why” should know that this plug computer uses only 5 watts, gives efficient service and possesses a very small built so extremely less hardware garbage once becomes unusable.
Of course, it has got all the features of a befitting green computer. However, ironically it may sound, it is completely white regarding its exteriors. Moreover, once you plan to get connected to a network , you can easily do it via Gigabit Ethernet.
Digitivity is a worldwide acclaimed source to search the best computers ever.
Pattrick Savarna is an expert technology writer. Check out his informative blog My Electronics Blog.
Article Source: Plug Computer By Marvell : Now Slide Your PC Into The Wall Power Socket
USB Flash Memory storage devices are a practical and highly portable method of storing and moving data between places. Flash Memory is highly practical for this task as it has no moving parts, supports fairly large storage and if used properly has very little chance of failing in any serious manner.
Recently though the reliability of these devices has come under a lot of scrutiny as the failure rate of what is normally very reliable technology has escalated to previously unseen levels. Data recovery companies around the world are fielding increasing number s of enquiries and have geared their operations to cope. So what is the problem here?
USB memory sticks are dropping in price all the time as with any technology as it ages and gains mass market adoption, and year on year growth in shipment of these devices has a run rate of around 100% meaning by the end of this year unit sales are expected to be in the region of a staggering 300 million.
With the higher number of units in the market place it goes without saying that that the actual physical numbers of failures of portable storage devices will increase, double the units = double the failures. However along side the number of failing units of more concern is the increase in the ratio of failed units that is being seen.
Given the previous reliability of USB storage media why then is there an increase in the ratio of failures? Investigations tend to have a common theme and a common result. In a majority of reported cases the actual flash memory in the device has not failed at all and is in perfect working order.
The failures are normally attributed to poor manufacture quality by mushroom companies in Korea, Taiwan, Singapore and China. These devices often make their way on to the market as unbranded devices, however there are huge problems with fake devices.
These fake devices are intended to appeal to the greed emotion that is prevalent in all but a few consumers , but just because it is cheaper does not mean it is better. The manufacturing process may be cheaper in different world economies but the other factor that is immeasurable by the consumer is the quality of the components.Lower standard components are cheaper but just don’t last the distance in a lot of cases.
The best advice that anyone can give you here is to buy branded devices if the cost is affordable (which it generally is). And also ask your self this question, is the risk of losing all my data really worth risk of saving a relatively small amount of money?
About the author: Mike White is a technology journalist specialising in business computing, Raid Data Recovery, Raid Recovery consumer electronics and design and technology trends.
Article Source: Fake Pen Drive – How Can You Spot Them?