hopefully someone can help me out here. I have SP4 and in Connected Standby I always see that the SD card is still active. I turned off indexing on the D:, made sure defrag is not set to run on it, but it refuses to go to sleep. I also checked and made sure all usb ports are set to allow the computer to turn off the ports as well. I even went as far to reformat the drive and it still will active during CS. Any other suggestions of things to check?