Repair of damaged Master boot program

It is important that the main bootstrapper is damaged, and the user can refer to the following procedure.

1. Check hardware and basic configuration

The computer appears the hard drive cannot detect the situation, first wants to check the disk drive and the hard disk controller connection is normal, the hard drive power cord connection. If you have more than one device, you need to check whether there is a conflict between the hard disk or between the hard disk and the optical drive.

2. Main guide area inspection and repair

If the primary boot area is damaged by viruses, misoperation, and so on, it may cause hard disk or data to be inaccessible. You can start the system with a U disk to see if you can access the hard disk. If you can access it, it may only be the operating system being compromised. If it is not accessible, it indicates a possible hardware failure and requires repairs.