disk utility restore external hard drive

If you cannot get access to the data on the corrupted hard drive, the first action would be to recover the data first, and next, fix or replace the hard drive. How to restore hard drive when data is inaccessible? Here it is divided into two kinds according to the status of the data - data accessible or not accessible. Some users will find files automatically deleting themselves, which indicates your hard drive is infected.Īfter getting some basic impression of the hard drive corruption problem, we can smoothly come to the second part, cases of a dead hard drive. For instance, CIH is a malicious virus that can harm the computer system’s hardware. After a long period of use, the platter and the head assembly are prone to wear out, especially the head assembly with an exact structure. Then the hard disk may get burned because of the electric leakage.

Hard disks can easily absorb dust particles in the air, thus hindering electronic components' heat dissipation. Dust causes considerable harm to the hard disk. In that case, it will likely damage the hard drive, causing partition table corruption, partition loss, or even data loss. Suppose the power was abruptly shut off when booting up or the computer was forcibly shut down. Check for the following triggers to see if you have run into the same or similar situations. Here, let’s start with the factors or triggers of hard drive corruption first.Ī hard drive won’t die for no reason. If your hard drive gets corrupted, you must be in urgent need of an effective guide to recover corrupted hard drive.īut do not panic! It is possible to recover data from hard drive even if it was corrupted. Please advise, I really need to recover my data. How can I recover all my data, I tried to slave my hard drive but has a local disk error when I click to open it, and a message 'do you want to format it now?' appears. My hard drive crashed after removing a virus.

Disk utility restore external hard drive