A handful of readers report an issue where the MacBook Pro either goes to sleep or shuts off completely when disconnected from external power, despite the presence of a full battery charge. This seems ...

For the most part, it’s simple. Your car or truck has a battery, it supplies electricity to the bits that need it, and that’s all you care about. Until something goes wrong or you want to do something ...

So, attempting to disconnect a battery to fix other things in an ASUS E410A laptop that belongs to a friend of my daughter, the MB connection practically fell off after releasing the retainer clip.