Re: Missing drive

2015-10-29 Thread Severin Crisp
Thanks Ronni The drive is not bootable, data only. For the moment, by some unseen magic!, it has repaired itself. I shut down each night overnight and restart next day and there it was. I note your two links for further notice, if needed! Many thanks Severin > On 29 Oct 2015, at 2:20 pm,

Re: Missing drive

2015-10-28 Thread Ronni Brown
> On 24 Oct 2015, at 3:35 PM, Severin Crisp wrote: > > I have an Elgato 500GB SSD Thunderbolt connection which has disappeared since > I did the latest security update on Yosemite. It appears in System Report as > physically connected to Thunderbolt but is not found with Disk Utility or > Di

Missing drive

2015-10-24 Thread Severin Crisp
I have an Elgato 500GB SSD Thunderbolt connection which has disappeared since I did the latest security update on Yosemite. It appears in System Report as physically connected to Thunderbolt but is not found with Disk Utility or Disk Warrior. Shutdown and restart does not bring it to light.