If it is just slow at the beginning, then works fine, keep backups and use it until it fails.
If not, please post complete brand and model.
Also a terminal log, if applicable, like in these instructions :
Spildit wrote:
You need to buy something like this :
http://www.hddoracle.com/viewtopic.php?f=46&t=192And connect to the drive like this :
http://www.hddoracle.com/viewtopic.php?f=6&t=193Power UP the drive and DO NOT issue any command, just copy the terminal log to here.
It's WD FBLITE. Typical issue of slow response and/or failed head/s.
If data is important seek for the nearest pro help.