![The trackpad on my daughter's 2010 MBP stopped working. Cause-swollen battery. Replaced the battery. Decided while I was at it I'd replace the HDD with a new SSD. Couldn't stop there, so The trackpad on my daughter's 2010 MBP stopped working. Cause-swollen battery. Replaced the battery. Decided while I was at it I'd replace the HDD with a new SSD. Couldn't stop there, so](https://preview.redd.it/e2we8oe7bo821.jpg?auto=webp&s=41a4e43c627a2681f4ecb9da1809efd6424f5e63)
The trackpad on my daughter's 2010 MBP stopped working. Cause-swollen battery. Replaced the battery. Decided while I was at it I'd replace the HDD with a new SSD. Couldn't stop there, so
![Beware the Bulging Battery! (And What to Do If Yours Expands) - Mac Business Solutions - Apple Premier Partner Beware the Bulging Battery! (And What to Do If Yours Expands) - Mac Business Solutions - Apple Premier Partner](https://mbsdirect.com/media/k2/items/cache/513d7a0ab11e38f7bd117d760146fed3_XL.jpg)
Beware the Bulging Battery! (And What to Do If Yours Expands) - Mac Business Solutions - Apple Premier Partner
![Service Battery Notifications and Trackpad Problems (13-inch Macbook Pro, Mid-2010 Model) – Press Any Key Service Battery Notifications and Trackpad Problems (13-inch Macbook Pro, Mid-2010 Model) – Press Any Key](https://simplyahobby.files.wordpress.com/2014/04/mbp-battery-02.jpg)