Ender 3 fan not running - seeking diagnosis advice please

[curious aardvark]

you say you tested the supply 'wires' - did you test the pins in the actual socket or just the wires ?

Broken wires are really common- had a few over the years - dead fan sockets - not so much.

There may also be a second fan socket. no clue what board creality went with for the ender 3 v2.

[ThreeDeeMan]

you say you tested the supply 'wires' - did you test the pins in the actual socket or just the wires ?

Broken wires are really common- had a few over the years - dead fan sockets - not so much.

There may also be a second fan socket. no clue what board creality went with for the ender 3 v2.

Problem solved. Wire broken.
Thank you.
3DM