Wood shavings behind TV 2020 Micro Minnie 2306BHS

[Bozo123]

We found piles of what looks like wood shavings in our micro Minnie behind the tv. Does anyone know what this is?

 

[Morich]

Lots of RV have particle board as a cheaper option than plywood. So when folks drill holes it come off as small specs, somewhat like sawdust but of different sizes and shapes?
Poor cleanup after doing some type of work would be my first guess.
Often found under the various cabinets where cleaning is not done.
Sweep it all up and mix it with glue and you can have a teeny-tiny sheet of particle board!

 

[Bozo123]

Thank you for your insight!