Cooling fan noise in my XPS 13 7390 2-in-1
I've been having problems with one of the two cooling fans of my Dell XPS 13 7390 2-in-1.
One year since I've bought it, it started to have a loud noise as a bee stuck inside then suddenly got shut. After that, I realized that the right fan stopped working. In fact, during a reboot, a message told me that there was a problem with the fan and needed "my immediate attention". So I decided to open and clean with compressed air (since the warranty had expired). I've managed to fix the break. But, it has only been six months that the system has broken down again with the same symptoms. I've intervened in the same way and then again more frequently the same fan fails.
Last time the noise was even more fun (I've made a recording), a lot of vibrations, sure there is a mechanical obstruction. Every time I open the back cover to access it directly, I can see, with the touch of my finger, that the rotation is not smooth as the healthy fan.
Now, I can keep using the PC but with reduced performance; I think I need to replace the breaking part and I don't know where to buy it. Can someone help me?