SDHC is short for Secure Digital High Capacity. As users have higher and higher storage capacity requirement on mobile storage devices, SDHC gradually replace SD card and becomes the most widely used flash memory storage media. As the successor of SD card, SDHC has main features such as replacing FAT12/16 file system with FAT 32, supporting at most 32 GB storage capacity and at least Class 2 transferring speed. Therefore, SDHC can perfectly meet users’ requirements such as large capacity and high efficiency. Unfortunately, although SDHC is already very excellent, users still can’t avoid data security problems during the using process. For instance, if users accidentally carry out deletion or formatting, the important data on SDHC card may get lost.
It is very unlucky that important data on SDHC card gets lost, because users may have to face lots of unnecessary troubles and losses. To avoid these troubles and losses, acquiring a simple and practical SDHC data recovery solution and completely recovering lost important data from SDHC is undoubtedly the best choice. However, if users don’t know well about professional data recovery knowledge, you may as well use the powerful MiniTool Power Data Recovery to timely and effectively recover lost important data from SDHC card.

Since the professional data recovery software MiniTool Power Data Recovery is designed for common users, it has simple operations and complete functions, perfectly meeting users’ almost all commonly seen SDHC data recovery requirements. After users download this software via the official website http://www.powerdatarecovery.com/, install and start it to see the main interface, as follows:



As shown on the main interface of MiniTool Power Data Recovery, there are multiple relatively independent data recovery functional modules. All users need do is to choose corresponding data recovery functional module according to real SDHC data loss situation. Then, carrying out operations to easily and complete recover lost important data from SDHC card. For instance, to recover deleted important data from SDHC card, users just need to click to enter “Undelete Recovery” to see this interface:



On the main interface of “Undelete Recovery” functional module, users just need to choose the SDHC card and then carry out operations by following the operating prompts in the area marked by red box. Then, users can easily complete SDHC data recovery with ease.

单击此处进行编辑.Nowadays when more and more data are stored on computers, it is obvious that traditional hard drive can hardly meet our needs to handle official business. At this time, the emergence of large capacity hard drive leads the tendency of hard drive development. When we are pursuing large capacity of hard drive, a new problem occurs in the development process of hard drive industry. That is the waste of hard drive space. As known to all, when we are writing new data in, all data are written into hard drive sector in the form of information flow. But sectors are not contiguous and there are interspaces and error correction codes and other kind of space that can not be used. If hard drive capacity increases, the space that can not be used will be augmented accordingly, which will greatly impinge on use ratio and increase the cost of a unit capacity of a hard drive. In this situation, hard drive manufactures ponder over enlarging sector size to solve the problems, so the idea of 4K sector comes out. "4K sector" means a 512B sector of a traditional hard drive is enlarged eightfold, thereby getting a 4096B sector. This can improve the density of sectors and improve use ratio of large capacity drive. As West Digital and Seagate release their own 4K hard drives, 4K hard drive has been affirmed.

Although 4K hard drive is able to meet the demand for lager data storage, it is still in a preliminary development stage, so there are few applications that can recognize it, and software that can manage 4K hard drive is even less. However, we don't need to worry much about 4K hard drive management, for MiniTool Solution Ltd. has provided us with a new solution: MiniTool Partition Wizard, a miraculous partition manager.

Introduction to MiniTool Partition Wizard
MiniTool Partition Wizard is a professional partition manager that can recognize 4K hard drive and support comprehensive partition management on 4K hard drive. It has dozens of partition management functions that work on basic disk. Besides, dynamic disk can also be managed completely. For more detailed information about the partition manager, please visit http://www.partitionwizard.com. Then we'll use MiniTool Partition Wizard to check properties of a 4K hard drive, to prove that this partition manager can manage 4K hard drive.

After downloading and installing the partition manager, launch it and we'll see the following interface.



In the main interface, we can see disk status and distribution conditions of the computer and many partition management functions. Select Disk 3 and click "Properties" to check its properties.



In the above interface which shows disk properties, we can see "Bytes Per Sector" is 4096, which means the size of a sector on the hard drive is 4096 B. Therefore, the selected disk is a 4K hard drive.

For more information about 4K hard drive or if you want to manage 4K hard drive better, please visit other contents on this website.

After operating system crashes, many users want to find reason for crash and method for data recovery. Operating system often crashes, but it is difficult to find reason. A professor in Department of Computer Science of IMT once said the primary reason for system crash is that software developers try to release their products quickly at internet time. As a result, product quality and reliability are influenced, thus leading to system crash. Thus it can be seen, operating system crash is almost caused by software failure. That is to say users need to deal with data loss resulting from soft errors if they want to recover lost data from crashed computer. At this time, professional data recovery software is the best choice. However, since common data recovery software can not run when operating system crashes, users should select bootable CD of MiniTool Power Data Recovery.


Firstly, users need to visit the official website of MiniTool Power Data Recovery http://www.powerdatarecovery.com to get bootable CD. Then, launch software to recover data with bootable CD.


This interface appears after we open the professional data recovery software. To recover lost data from crashed computer, users should select corresponding functional module according to practical situations. Then perform data recovery according to detailed prompts. At last, save recovered data to a safe place (note: since operating system can not run, users had better save recovered data to external storage device like mobile HDD and U disk to avoid unnecessary troubles). After that, the work to recover data with bootable CD is finished thoroughly.

When computer can't normally boot, common data recovery software will also fail to operate. To recover system data when operating system crashes, users have to take the computer hard drive out and then mount it to the other computer where users perform data recovery. Such kind of operation is quite complicated and risky – any accidental impact or fall damage may result in hard drive damage and even hard dive data loss. Luckily, along with the maturing of data recovery technology, the famous software developing company MiniTool Solution Ltd. launches Bootable CD version of MiniTool Power Data Recovery. This excellent data recovery software can perfectly work when computer can't normally boot. Therefore, if users want to recover system partition data from crashed operating system, just use the bootable data recovery CD version of MiniTool Power Data Recovery.

As mentioned above, users can recover system partition data with bootable data recovery CD version of MiniTool Power Data Recovery. Since many computer users know little about the use of bootable data recovery CD version of MiniTool Power Data Recovery, the brief introduction is given below.

To recover system partition data from crashed computer with bootable data recovery CD version of MiniTool Power Data Recovery, users should firstly visit the official website http://www.powerdatarecovery.com to gain bootable data recovery CD version of MiniTool Power Data Recovery. Then install and start the data recovery software to see the interface below.

This is the main interface of the bootable data recovery CD of MiniTool Power Data Recovery. Here, users will find this software consists of four different functional modules. To use bootable data recovery CD of MiniTool Power Data Recovery to recover lost data, users should firstly choose corresponding functional module according to the real situation. Users choose wanted functional module and perform data recovery according to the detailed prompts of the data recovery software, and then thoroughly complete data recovery operation with bootable data recovery CD of MiniTool Power Data Recovery.