My girlfriend was almost in tears when she told me her beloved Sansa Clip+ would not power on anymore. She handed me the little music player and told me that earlier that day, she pressed the power button a bit too hard after which she heard something break.
When inspecting the power button I noticed it was a bit loose where it usually has some tension from the switch underneath. I decided to have a closer look and used a tutorial to help me disassemble the Sansa.
Looking at the board the problem quickly revealed itself. The “extreme” use of force had broken the solder connections between the power switch and the board and as a result the switch fell off. Time to get out the soldering iron!
After reseating the switch and repairing the broken solder connections the Sansa powered up again meaning my girlfriend could listen to here favourite music again and dry her tears.
Edit: After a week my girlfriend returned to me with her Sansa. This time she was only hearing sound from one of her earbuds instead of both. Because I taught her well she had already tried multiple headphones to verify the problem was not the headphones but rather the Sansa itself. I did some research and found that this problem can be fixed by reheating the solder connections between the headphone jack and the board. It appears that the “stress” resulting from removing and plugging in the headphones weakens the connections.