I remembered badly. Back then there was windows 10 home installed. I'll give you the link if anything, from where I could download it. But it is no longer available. In the end I can't find a driver that makes bluetooth work.
Hi, it's not that you could have the original operating system, at the beginning I had windows 7 and everything worked perfectly. Now I can't install all the drivers, including the bluetooth that doesn't want to install.