Failing Harddrive – Will it affect the integrity of my data?

i have failing hard drive on current macbook pro (it having symptom had on failing hard drive on macbook had – clicking drive noises).

i'm backing hard drive quite regularly using time machine , syncing crucial files dropbox, i'm afraid integrity of data, meaning if hard drive fails, , restore mac installation using time machine onto new hard drive installed macbook pro, i'm afraid some/all recent backed data corrupt.

happen?

 

wirelessly posted (iphone 4s: mozilla/5.0 (iphone; cpu iphone os 5_1 mac os x) applewebkit/534.46 (khtml, gecko) version/5.1 mobile/9b179 safari/7534.48.3)

you'll kno when it's corrupting data system crash!

clicking may not failing. loud drive or motion sensor parkin heads

 

Forums Macs Mac Basics and Help

• iPhone
• Mac OS & System Software
• iPad
• Apple Watch
• Notebooks
• iTunes
• Apple ID
• iCloud
• Desktop Computers
• Apple Music
• Professional Applications
• iPod
• iWork
• Apple TV
• iLife
• Wireless