Lets take a scenario of read/write head failure, When you attempt to boot the system the hardware check the POST and receive the following error message:
“1708 Head select error”
You get the similar message during the input or output operations. This message signifies, the read/write head corruption. In such cases, if you don't have proper backup of your data, then data recovery services is required.
Read/write head is a serious component of hard drive that is used to read the operation and write it on the disk platters. When the disk platters starts to rotate, the head sense the magnetization. Head crash occur due to the following reasons:
In case of physical damage of hard drive or data loss situations, you need to opt the reliable data recovery services to get your critical data back.