My external disk which I use for Time Machine was replaced and the time machine files on it put onto the replacement disk. However although my computer(Imac intel using Leopard 10.5.6.) recognizes the disk as the back up disk for Time Machine (including the oldest backup dates and latest backup dates in the time machine preferences), it attempts to perform a complete back up of my HD instead of only a small incremental back up of the new files.
Any suggestions?
thanks
Any suggestions?
thanks