Win7 32-bit system does not recognize the hard drive solution

　Cause analysis and resolution:

Cause one: May be the IDE port problems, IDE port problems are often seen in a computer failure, for Win7 system users, if the IDE port problems, do not recommend the user to solve their own, the proposal can be in the aftermarket department or Professional maintenance department for maintenance, This can fundamentally solve the computer hardware failure, and will not affect the normal operation of the Win7 computer operating system.

Reason two: May be the hardware connection appears loose, once a user's computer also appeared hardware unrecognized error, because before the maintenance of the computer, the engineer forgot to put the computer hard drive connection screw on, so in the collision or move, the computer hard drive will slide, it will cause such a phenomenon occurred.

If this is the case, the Win7 system user should check if there is a problem with the hardware connection, and reconnect the hardware if it is.

Summary: The above two causes of computer hardware can not be recognized, for Win7 users, if you encounter such a failure and do not know how to solve the time, it is recommended not to easily troubleshoot, because in the processing of computer hardware, it is easy to cause other computer failures occur, This would be a little more than the gains, or timely to allow professionals to deal with the real problem of the solution is good.