Acpi pnp0401 4
TOSHIBA x86 ACPI-Compliant Value Added Logical and General Purpose Device. I had this Windows could not connect to the system event notification service problem and forced the computer to turn off. I then restarted it and logged in as Admin. The first subcommand uses the delete operator (!) to delete Disklog from the list. The second subcommand uses the start operator (=) to move the virtual cursor.