How to solve the problem of win7 boot repair can not open the machine

            Computers, like people, sometimes get sick. Among all computer problems, the most difficult problem is that they can't boot. Because it can't open the machine, it can't enter the system, and it can't be repaired by the “troubleshooting tool” built into the Win7 system. If your system strikes at boot time, what should you do? Presumably most lazy people will reinstall the system directly, but there are a few people who don't know how to reinstall the system, and not to mention whether it can solve the problem, possibly when reinstalling the system. I messed up the system and I was in trouble with a small problem. In fact, the Win7 system has a "Startup Repair" function when booting, which can solve the problem that the boot cannot start normally.
First, when entering the win7 64-bit pure version system, we will enter such an interface, as shown below, choose to repair the computer, you can start Wiin7 system repair, you can effectively solve some system problems that can prevent Wiin7 boot .
Second, after the repair is started, it will scan the computer and automatically solve it if it detects a startup problem. However, there are some problems, such as system file loss or damage, you can not solve the problem by repairing the computer.
So, when the system can't start, it is better to use the repair computer to solve the problem that the computer can't be started. If it can't be repaired, reinstall the system.