Found an o-ring or plastic washer floating under the battery
I'm wondering where it goes and whether it's essential. It's black, flat, and about 1/4". It looks like the little one that's glued above the trackpad, but quite a bit larger. From images on this site, I can't see that it goes anywhere on the motherboard, or anywhere else immediately visible when first opening the laptop up and removing the battery. Appreciate any help.
Ist dies eine gute Frage?
Can you post a picture of it so we can see what you have.
von Dan