Hard drive data loss from logical errors (viruses, accidental shutdowns) or physical errors (hard disk crashes, water damage) can occur at any time. After data loss occurs, it’s important to take the proper steps and precautions to lessen the damage done and make data recovery easier. The following tips will guide you in the event of data loss.
After data loss occurs, stop using your computer system until your lost files are recovered. If you continue to use your system, you run the risk of writing over the lost data. Don’t copy any new files to the disk. Avoid web browsing, as browsing could overwrite cached files onto the disk. In addition, don’t launch any new programs or restart your computer. Try to leave your hard drive in the exact same state it was in when the data loss occurred.
Take steps to free up as much space as you can on the disk containing the lost files. You can run a disk cleanup, empty your recycle bin, delete unused files and empty your browser cache. The more free space you have, the less likely you are to overwrite your lost files.
Unless you have advanced technical knowledge, do not attempt to recover the data with a software utility program. If a mistake is made using these programs, you could make your data completely unrecoverable.
Do not attempt to run Scandisk or do a Defragmentation on a hard disk that is failing. This puts you at risk for doing even more damage.
Never assume that data recovery is impossible. In most instances, trained data recovery specialists will be able to recover your data for you. In addition, never subject your hard drive to extreme hot or cold temperatures, remove the hard drive cover or attempt to format or change partitions after data loss.
Consult a data recovery company to help you restore the data. Most of them will have access to “clean room” technology which allows them to get inside of your hard drive and work on it without causing any damage from outside dust particles.
When transporting or delivering your hard drive, it’s very important to package it carefully. Try to use the original box the drive came in, if possible. Try to wrap the drive in an anti-static bag before packaging. Do not use bubble wrap, foam peanuts or paper to wrap up your hard drive. Finally, pack the drive tightly so it doesn’t move around inside the box.