Had the same problem: when I turn on the trimmer, the motor would hum but the blades won't move. What I did: 1. Sprayed a ton of wd40 between the blades 2. Took a screwdriver and kinda wedged it between the blades to get them unstuck. Also removed some guck between the blades. And it worked!
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Had the same problem: when I turn on the trimmer, the motor would hum but the blades won't move.
What I did:
1. Sprayed a ton of wd40 between the blades
2. Took a screwdriver and kinda wedged it between the blades to get them unstuck. Also removed some guck between the blades.
And it worked!