no backup to second HD?

peggy

Hello,

I keep getting an orange alert in my sys tray because of backup. I have two
separate hard drives in my computer. When I try to setup backup to go to
the second hard drive, it doesn't see it. It only gives me a thumb drive
and the cd writer as an option. Neither one of those is a viable
alternative. Why won't it let me backup to my second hard drive?
Thanks.