Hi John,

If it’s a directly-connected USB or FireWire disk, eject and disconnect it.
If it has it’s own power supply, either turn it off or unplug it.  
Wait a few moments, then Restart your Mac, then reconnect.

Then try re-selecting your Time Machine drive in Time Machine Preferences 
(select the "none" drive, then the correct one).

Sent from Ronni's iPad

On 13/12/2010, at 8:07 PM, cm <[email protected]> wrote:

> Hi John,
> 
> I have seen setups where the wireless signal to a Time Capsule is a bit weak 
> and connection with the backup drive is lost. What exactly is your Time 
> Machine setup. Do you have backups going directly to an external hard drive 
> that you plug into your computer? If so perhaps the drive was not plugged in 
> when the next backup was scheduled to take place.
> 
> Cheers,
> Carlo
> 
> 
> On 2010-12-13, at 17:11, John Daniels wrote:
> 
>> 
>> Hi folks
>> I had a message on my screen from Time Machine program telling me that I 
>> have either changed the backup volume or someone is trying to redirect the 
>> backup to another disc. I have stopped backups and unplugged the external 
>> disc. 
>> Has anyone come across this before?
>> Cheers
>> John
>> 
> 
> 
> 
> -- The WA Macintosh User Group Mailing List --
> Archives - <http://www.wamug.org.au/mailinglist/archives.shtml>
> Guidelines - <http://www.wamug.org.au/mailinglist/guidelines.shtml>
> Unsubscribe - <mailto:[email protected]>



-- The WA Macintosh User Group Mailing List --
Archives - <http://www.wamug.org.au/mailinglist/archives.shtml>
Guidelines - <http://www.wamug.org.au/mailinglist/guidelines.shtml>
Unsubscribe - <mailto:[email protected]>