Reload windows 7 o'clock prompts "Missing required CD/DVD drive device Drivers"

Many friends are like this, their computer for a long time and lazy to often to clean up the repair, or because of occasional poisoning, the system is not smooth or even crash. Works show these days every day on the Internet to find information, download information, make their books messy, also lazy to spend time to clean up repair, today, finally a complete strike quit.

In the face of this situation, it has always been the practice of reloading the system. But there was a problem that I never encountered when I was reloading today. After the system disk is done, go to the installation interface and eject the "Missing required CD/DVD drive device driver ..." prompt box. The following figure:

At this point you can see the literal meaning of the hint may think that the computer is not a driver, but it is not, because if you click "Browse", it will show the local hard disk partition and the corresponding letter (as shown below), so you can initially determine this is not a lack of drive device drivers.

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WINDWS 7 system installation is the first load of a WIN7 PE system to guide the installation, and this PE system is WINDOWS7 core, and we use U disk to guide success, he is not likely not to recognize U disk, the reason may appear in the USB U disk in the PE system identification.

In this picture we find a problem, even though we can see the local partition situation, but did not show us to insert the U disk, this is his tip CD/DVD is not driven by the reason, now the problem has been found, is because no PE system does not identify the system in the U disk, although the boot started successfully, But the real system is still in the U disk Oh ...

At this time, the solution is to return to the original interface (insert the system disk into the first interface), pull out a U disk, and then replace the mouth, plug in (especially on your computer both USB2.0 also have USB3.0 interface, a different type of mouth better). Wait a moment, one step at a time, is it possible to see the following familiar normal interface!