Yep obviuosly a case of DPO!
Having taken a few of these things apart my advice (if you want to fix the problem) is lots of light, needle nose pliers and steal your girlfriends tweezers.
Actually steal your g/f they have smaller hands than us and there aint much room in there to operate.
Sounds like you would have to strip the whole thing as resoldering will be involved, if its working follow the age old advice....if it aint broke don't fix it!