Replaced battery, but it still drains.
I just successfully replaced the battery of my Ipod classic 7th gen (Thank you ifixit!!!) that I was stupid enough to forget outside this spring. I had hoped that changing the battery should do it, but it still drains quickly, makes a weak noise even when turned off, and quite a loud one when charging.
Which parts should I check out next? I am considering the jack and the usb-entry, as they are the places that would have been most exposed to moisture and might have corroded?
Is this a good question?