In my opinion, cross-posting to (alt.engineering.electrical) made this thread off topic to begin with.
A hard drive can fail at any time without warning. The solution is to keep copies of your data, either in real-time or by periodic/regular backups.
newssvr27.news.prodigy.net!newsdbm04.news.prodigy.com!newsdst01.news.prodigy.net!prodigy.com!newscon06.news.prodigy.com!prodigy.net!nx02.iad01.newshosting.com!newshosting.com!post01.iad01!news.shared-secrets.com!not-for-mail
comp.sys.ibm.pc.hardware.storage,alt.comp.hardware,alt.comp.hardware.pc-homebuilt,alt.engineering.electrical
alt.comp.hardware:317197 alt.comp.hardware.pc-homebuilt:473073 alt.engineering.electrical:180691
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