If your hard drive has been dropped it is possible that the read/write heads are damaged. This can be caused by the impact of the fall. Although not always the case. If the hard drive has a broken read/write head the hard disk drive is not repairable.
Don't throw your hard drive away just yet. You can try to fix it yourself by following these steps:1. Remove the hard drive from the broken computer and put it into the working computer.2. Start up your computer and try to access the broken drive.
Data recovery is the process of salvaging and reconstructing data that has been lost, deleted, or otherwise inaccessible due to some type of physical damage to a storage device, such as a hard disk drive, flash memory, or optical disc. The process usually involves taking the storage device to a data recovery service.
the most common problem is the ear buds comes out accidentally. the solution is that you must attach the buds to the cable with a rubber band, which is able to prevent the ear buds from falling off. By the way, you can also get a pair of wireless earphones, which are more convenient to carry and use.
First clean the area around the jack to ensure there is no dirt or debris interfering with the connection. You should also check the headphones to ensure that they are not broken. If they are not broken, then the problem is likely the phone itself.