Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

to1986

macrumors regular
Original poster
Oct 15, 2009
166
2
I bought a WD my book for mac 1TB, towards end of Jan. I have a 2008 13" unibody Macbook running Snow leopard 10.6.2. the external HDD had been working perfectly fine with time machine, backing up regularly as it should without any issues. However today I ran into my first problem, where it simply got stuck on 'indexing backup' for several hours. After losing patience I used disk utility which confirmed there was a problem, and told me the disk could not be repaired and needs to be formatted. Luckily I was still able to access the disk and was able to copy over a few important files. I just formatted the disk using disk utility and i am running a fresh backup as I write this. My question is whether this is a warning sign of impending hard drive failure, or is this a perfectly normal occurrence that happens every so often? I'd rather act now than wait and lose anything important because of a dodgy hard drive.
 
Look at the S.M.A.R.T. status shown in Disk Utility.

Most probably it was just a corrupt partition table/header, nothing physical. It happens, but not often.
 
Just had this happen to my WD Green 1TB in my enclosure. Hit verify, said run repair, then ran repair and at the end it said to reformat the drive, but here is access to the contents first. Did my transfer, got it reformatted and my data back onto it. All is good so far.

I believe it stemmed from a unsafe removal while in Windows. I use MacDrive with Win 7 Pro and I suddenly got the blue screen, and when I rebooted it said the drive was not removed safely and may have errors.

Just when I restore some faith in the Windows franchise, and this :rolleyes:
 
Also, SMART is not supported over USB.

I think you should be fine. If you're worried, give WD a call or email and see what they think.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.