4-42 System ConfigurationFORCED SHUTDOWN AND CLEARRead this section if your server does not operate as expected, or if you want to return all setupvalues to those made at shipment.Forced ShutdownUse this function when an OS command does not shut down theserver, the POWER switch does not turn off the server, orresetting does not work.Press and hold the POWER switch on the primary server forover four seconds. The power is forcibly turned off. To turn onthe power back again, wait approximately 30 seconds afterturning off the power (forced shutdown).Press it for over 4 seconds.