In continuation of my earlier post,
https://forum.allaboutcircuits.com/threads/wounded-toshiba-satellite-laptop-issue-1.148520/,

the second issue is in making the on board Bluetooth to work. It was a bit tricky in XP, but worked fine in Win7.
After the damage, even after loading the recommended drivers, Win 7 and 8.1 give a warning that there is a problem with the Bluetooth Device.

Ubuntu and LinuxMint and Windows 10 has no problem in working with the Bluetooth, so I don't think there is a hardware problem. But something has changed making the windows drivers ineffective.

Is there anything like a Generic Windows driver for Bluetooth?

 

That would seem normal to me. Xp, 7 and 8.1 are no longer being driver updated.

 

It was working on XP (a bit tricky to setup), Windows 7, and 8.1. After the damage, it works only in Win 10.
There was / is no issue with Linux.

What's driver update to do with it?