Hard drive failures are always a nuisance -- if not a disaster -- especially when the backups have gone missing or were never made. Whether it's your own oversight or that of a panicked user, at some point you'll probably attempt to retrieve files from a damaged hard drive. Bill Detwiler shows you how the Zero Assumption Recovery (ZAR) tool can help you find and restore recoverable files from a failed hard drive. Once you’ve watched this IT Dojo video, you can find a link to the original TechRepublic article and print the tip from our <a href="http://blogs.techrepublic.com.com/itdojo/?p=828">IT Dojo Blog</a>.