Something is going back and forth in my laptop what can I do?

Ro
3

Hello noticed some time ago in my laptop always something back and forth it is true but only very quiet and seemingly a little small but today I packed my laptop back to school and then in my something stronger and bigger back and forth

Re

Could something be broken inside probably nothing bad let him investigate anyway

ch

It may be fallen into by the fan slots what, it may be broken inside, but it may have also only something solved (cable, for example, are sometimes glued only with adhesive tape, which may loosen over time and accordingly cause noise), …

You should unscrew it & have a look (should you still have warranty: Attention, which expires when opening frequently)

Gu

At my old laptop at that time the fan grid was broken because he was too hot and fell into the laptop. Just screw the laptop on yourself or bring it to a specialist, it's probably just internal plastic parts to protect the components, or something has fallen into the fan, but it could just be a loose cable. Lg