Stop asking password for external
I have a hard disk connected with encrypted partitions, which I use for back-up purposes. However, everytime I boot up my Mac, it asks me for the password to unlock them. I don't want to unlock them, and will do that manually when needed. Can I prevent OS X from asking me for the password every single time? It really annoys me to press 'cancel' so often...
iMac (27-inch Mid 2011), OS X Mavericks (10.9.2)