LiPo Shim for Raspberry Pi noisy

Support
1

Hi folks
I have a LiPo Shim for Raspberry Pi being noisy. I think it’s the inductor. It’s not done it from first usage, but started with no alteration in usage. Pressing on it stops the noise, so, I’m guessing it needs a bit of something on it to hush it up. What’s suggested, that won’t damage the inductor?

Thanks

2

If it was me, I think I’d put some silicon sealant on it / around it. It should be easy enough to remove if it doesn’t work.

3

Thanks for that, will try that.