No external hard drive can be used for a life-long; it will have this or that kind of problems after a long time use or due to other reasons.
Problem1: When I plug my 500GB Western Digital external hard drive to my computer, the light turns on at the beginning but after a while it turns off and the external hard drive is not detectable by my computer. I have taken this external hard drive to professional data recovery software but they asked me for a large amount of dollars to fix the problem. So I want to ask if I can troubleshoot the problem by myself to retrieve the files from my external hard drive.
Problem2: I have a 300GB Samsung external hard drive which is not detected by my computer under Windows XP operating system. When I connect it to my PC, it doesn’t show up on My Computer, but it can be seen under Disk Management. However, I can’t open the external hard drive under Disk Management. I need somebody to help me out and get data off the external hard drive.
Download the Following Software to Recover Data
#1 Data Recovery
Software to restore data off usb drive, memory card, pen drive, hard disk, external drive etc.
How to use: best disk recovery software for step by step guide
When an external hard drive becomes undetectable by your computer, don’t hurry up to think that the drive is broken. The first easiest thing you need to do is to connect the external hard drive to a different USB port or to another computer. Sometimes, the easiest method can solve the problem beyond expectation. Once you are sure there is something wrong with the external hard drive, don’t hesitate to perform a data recovery as soon as possible. In order to retrieve data from an undetectable external hard drive, it is recommended you to use professional external drive recovery software. The software is completely free which can quick scan and locate the files on your external hard drive and then allow you to recover the found files with one mouse click.
ReferencesCF card recovery free Recover data from raw pen drive