Forced Shutdown
In case normal shutdown does not complete for some reason, the machine has a forced shutdown
function.
To make a forced shutdown, press and hold the main power switch for 6 seconds.
In general, do not use the forced shutdown.
Forced shutdown may damage the hard disk and memory, and can cause damage to the
machine. Use a forced shutdown only if it is unavoidable.
SM
4-3
General Cautions
M160/M161