Laptop USB Drives Have Power, But Not Recognising Anything

[chinesegeorge]

Until recently when I connected my ipod and Canon cameras the computer responded correctly allowing me to update, transfer pictures etc, now this doesn't happen! Any ideas?

 

[ksiemb]

Until recently when I connected my ipod and Canon cameras the computer responded correctly allowing me to update, transfer pictures etc, now this doesn't happen! Any ideas?

For what it is worth: That ipod installation causes some crazy issues, even making CD/DVD device disappear !