40839 Media Handler MDH: Unloadtable rotator is in an unknown state - manually check for interferences The device was unable to detect the state of the rotator. Check the rotator on the device to make sure it is not blocked mechanically. This error is reported. Faulty hardware. Faulty sensor. 30-Nov-2007 ..\..\ShowAllErrors.htmFirmware 1 Error Index ..\..\ShowAllCommands.htmFirmware 1 Command Index ..\..\ShowAllParameters.htmFirmware 1 Parameter Index Updated: Thu Jul 17 07:23:32 2008 PST