The PC or computer as it is also known is a crucial tool for the development of human beings in the technological field. Using the computer allows us to carry out activities in a much simpler way since by using a digital platform tedious processes that involve materials such as sheets or paper are avoided.
Over time, computers have been gaining strength in the technology industry, incorporating new smart actions, among which the integration of fundamental tools such as the internet and other operating systems stand out.
How to repair the reader of my PC if a CD or DVD is not recognized or is empty?
DVD is a device created more than a decade ago. And whose purpose is the reproduction of content stored on discs or CDs? This type of technology was considered revolutionary for the time since it allowed the display of educational, recreational and informational materials at home.
The creation of the DVD required the teamwork of more than ten technological giants among which we can highlight Sony and Philips, however, the invention cannot be attributed to any specific corporation. The final version was released in mid-1997, and from this moment on, an important movement began in which the CD industry was the protagonist.
Later, based on the success of DVD, technology corporations that marketed computers included a device called a PC reader that performed the same function as DVD. But it was also much more practical since it did not need connections through keys and whose visualization was done through the monitor window.
Why doesn’t a CD reader on my computer read or support a CD?
The reasons why a CD reader on your computer does not read or support a CD are different. We explain what the causes may be and how you can solve it:
The first action is to check if the disc does not have any dents or dirty surfaces, which can prevent playback. The next thing is to check the correct placement of the CD. To do this, check that the “bright” part of the CD is in contact with the PC reader and the section of the cover should be facing out.
Another reason why a CD does not play in a PC reader is that its format is not compatible with the operating system of the computer. These types of incidents can occur in old multimedia content, which is usually heavy.
The PC reader is made up of a laser light that is responsible for deciphering and reproducing the contents of the CD. Try cleaning the laser reader with isopropyl alcohol that you can buy at any drug store or pharmacy in your city or you can also try with contact lens liquid.
Steps to repair the reader of my PC if it does not recognize or comes out empty a CD or DVD
Windows uses a kind of filter that must be compatible with the CD Buffer. To apply them, you need to try the following process:
- Log in to the computer and click on the start button (symbolized by the Windows logo). You will then have access to different options in Windows.
- Click on the search section and type the command « REGEDIT «. After obtaining results, click on it with the secondary button and choose the option “run as administrator”.
- In case you are asked for the password, you must enter it to have access to the folders in this section. Now try each of the available folders.
- Click on each of the folders until you find the following path: HKEY_LOCAl_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-08002BE10318}.
- You must make sure that it is this phrase specifically and that by clicking on this record ({4D36E965-E325-11CE-BFC1-08002BE10318}) you can delete the following files: UpperFilters and LowerFilters.
- Close the tabs and restart your computer.
It is important to keep in mind that if after performing all these actions you still have not been successful, it is likely that the reader is damaged, so you will have to change it.