Hi there, just wanting some advice on whether a repaired external hard drive will still be safe to use or whether I should discard it and get a new one? I have a mid-2011 iMac and the drive in question is a Lacie one. A few months ago it started automatically unmounting itself and yesterday it unmounted itself and I could not get it to remount. It would appear grayed out in Disk Utility but not in the sidebar of Finder. I tried mounting it on another Mac (a MacBook), with the same result. Disk Utility could not repair it, so I used Disk Warrior to fix it. It appears to be working fine now, but I have been using it as my back up drive and I'm just wondering whether it will be safe to continue doing so or whether I should consider it corrupted and chuck it. Any advice would be much appreciated.