Lacie hard drive clicking noise is a symptom that your external hard disk is going to crash. When any kind of corruption occurs in Lacie hard drive due to any possible reason such as sudden termination of system, virus infection, system file corruption, power surge, catalog corruption, damaged header node, etc then you might listen Lacie hard drive clicking noise. It can lead you to external hard drive failure situation and data inaccessibility issue as well. Thus it is very necessary to fix the problem at once because any further delay can prove vary gangrenous for your existing files. In order to fix Lacie hard drive clicking sounds completely you will need to format your Lacie drive. By formatting the hard drive you can resolve all the issues effectively and and make your external hard drive work properly. However due to formatting the Lacie drive all your existing files will get lost, but do not take tension because you can still restore your lost files. You can use Lacie Drive Recovery Software to retrieve all the data after formatting and even from crashed hard drive as well. Therefore it is recommended to use this remarkable utility to rescue formatted Mac data and fix Lacie hard drive clicking noise.