Owner's Manual
Page 72
... the AC adapter is not already set a password on your system's service tag. USB Emulation USB Wake Support SATA Operation Adapter Warnings Function Key Behavior Charger Behavior Miscellaneous Devices Enable or disable the USB Default: Enabled emulation feature.
... the AC adapter is not already set a password on your system's service tag. USB Emulation USB Wake Support SATA Operation Adapter Warnings Function Key Behavior Charger Behavior Miscellaneous Devices Enable or disable the USB Default: Enabled emulation feature.