Warning W3101 - Power management is enabled. For desktops this is best to be disabled. If it is enabled, it may cause the drive to go into a low power/performance state or turn off.
Fix: If this is a desktop, look in the BIOS settings and disable power management/sleep for drives. If this is a laptop that is usually used on battery power, leave it as it is.
For more information, please see the (FAQ).