What if the Win7 computer can't read the disc?

Today, small set in writing this article when also received a lot of supercilious, my friend told me, now with the computer, most people have the optical drive as a dispensable thing, moreover, now how many things are burned on the CD for sale? Why do you write such an unpopular thing? In fact, the reason is very simple, at least there are a lot of installed disk , is it the form of the optical drive? Although the optical drive is no longer common, it still has its own user base. Okay, cut the crap, today's small knitting to solve a problem for friends using the Win7 system, that's why the computer can't read the disc.

In fact, this problem has existed long before Vista system, and the reason for this problem is very simple, because one of the functions in the system is turned on and the optical file is not recognized. Let us give a detailed description of the solution:

1. Press Win+r at the same time to open the computer's running window, then enter Services.msc and click Return.

2. In the pop-up window, we need to find the shell Hardware detection option.

3. Right-click the Found Shell Hardware detection option, and then select Disable.

Yes, it is this shell hardware detection service that caused the computer to not read the CD file, through the above, we disable the function, restart the computer after we insert the disc, we will find that the CD use back to normal.