How to recover hard drive data after computer reload system

In the process of computer use, the re-install system is a more common operation. Usually do not need to re-install the system often, but in order to improve system stability, clean up the system garbage, solve the problem of system crashes, and sometimes must be the computer to reload the system. Therefore, it is necessary to know how to recover the data after some reloading system and the computer reloading system.
First we understand, after reloading the system, what changes in the computer partition, the data is not lost it? If the old and new partitions overlap the analysis, we will find that the reload system just destroys the space of the first few grams of C, the data in the back is intact in the hard disk. In other words, if the system is re-installed, the site can be well protected, no longer partition and copy data, the original D, E, F, G disk data can be lossless recovery, and the data can be reproduced quickly. It should be noted that it is necessary to use a secure manual precise analysis to locate the partition location and reconstruction of the partition point, because in the use of automatic repair software to rebuild partition table and extended partition table operation, the individual automatic repair software calculation is inaccurate, the partition table point and EBR rebuilt to a wrong location, And the location is just the original partition of the more important boot location or directory table, which caused great damage, so that the subsequent recovery of data more difficult even some data loss.
If data loss has been caused, do not panic, we can take measures to make the most possible to recover lost data. First we can use some software, such as the top data recovery software, Xun Long data recovery software. These tools can effectively recover deleted, formatted, partition lost data, support IDE/SCSI/SATA/USB mobile computer/SD card/u disk/raid disk and other storage media, software operation is simple, The wizard-style interface allows you to easily recover lost file data without having to understand the deep and complex knowledge of data recovery.
Another is to consult a professional technical staff. A professional data recovery company is the best choice if a large amount of important data is lost after the computer is re-installed. Shanghai Day Shield Data Recovery Center has a leading domestic data recovery equipment, experienced data recovery engineer, for hardware and software failure caused by data loss, as long as the data is not covered, can guarantee 100 recovery.

How to recover hard drive data after computer reload system