I have an A1 SSD, system restore is turned off. When I try to turn it on it will not let me, I get an applet say System restore encountered an error trying to enable/disable one or more drives. Please restart your machine and try again. I did that still N/G, so I shut down and removed the 8G card from its slot figuring maybe that was the issue. Still N/G!!! Any ideas on how to activate SR will be appreciated. Phil