Hardware Need help. my switch makes weird sound

[thanapop69]

I was trying to install some .nsp file via fluffy. At first it was fine, I did install a few files without failure.
But when goldleaf went freeze at the first time, after I reboot my switch, this sound just came.
It sounds like "WEEZZ".
All I can think is it come from fan??
Or maybe something inside my switch is sparking??
I don't know.
What do I have to do??
Please help.

 

[Zumoly]

I was trying to install some .nsp file via fluffy. At first it was fine, I did install a few files without failure.
But when goldleaf went freeze at the first time, after I reboot my switch, this sound just came.
It sounds like "WEEZZ".
All I can think is it come from fan??
Or maybe something inside my switch is sparking??
I don't know.
What do I have to do??
Please help.

Try rebooting.
If the Switch is plugged, try unplugging it.
Are you playing a big game?