Computer hard drive is no matter how

Computer hard drive is no matter how

bad hard drive or bad for me to board, a USB line for a try! 20326 want to help you! I suggest you take a look at is your data lines and then take a good
in the bios is set up in your hard disk is not the last
system
not found the vast majority of hard disk drives have a Bad Track The disk can not find the reasons for a hard look at the data lines to see if there is no contact
2 may not be a bad hard drive, and you start listening to the hard disk spinning and there is no noise
3 power problems , The hard disk can not be guided did not find the hard disk, at least access to PE, PE is because the system does not use the hard disk, (the need:CD-ROM is a PE, usually U disk into the PE can also line) so your computer should be a problem in the motherboard BIOS , First of all, the battery should be deducted, unless they have not changed, not, a bad motherboard, which has replaced.(Hard disk drives that can transfer power without a data transmission)