Service? Why? How?

[Coenoes]

I don't get it. How do you service an electronic device? There are no filters to change or bearings to grease or oil to drain.
What do you do except from wiping the dust off?

Sent from my SM-G950F using Tapatalk

 

[BiZKiT]

 

[Dolby]

 

[chrisc]

 

[Micron]

 

[croak]

 

[pwatts]

 

[Shonver]

 

[JBredene]

 

[Shonver]

 

[Steerpike]

 

[Coenoes]

 

[chrisc]

 

[Ampdog]

 

[GECO]

 

[GECO]

 

[Coenoes]

 

[juan]

 

[Shonver]

 

[IlkoAlexandrov]