https://community.hpe.com/t5/server-management-systems/system-unexpected-shut-down/m-p/4010253#M27658 we have 40 ML350 G3 and 50 ML 350 G4,<BR />During the past 3 years,many of the servers takes the same troubles. System unexpected shut down.sometime it stays in power off status,sometime it restart automaticly, but the same and the only log is "System unexpect shut down" in system log,there is no any other logs in SIM. After we test the hardware,5 case result are the power switch failure.we changed the power switch,and the server works OK. Does any one has the same trouble? Wed, 30 May 2007 21:36:51 GMT lsddup 2007-05-30T21:36:51Z https://community.hpe.com/t5/server-management-systems/system-unexpected-shut-down/m-p/4010253#M27658 we have 40 ML350 G3 and 50 ML 350 G4,<BR />During the past 3 years,many of the servers takes the same troubles. System unexpected shut down.sometime it stays in power off status,sometime it restart automaticly, but the same and the only log is "System unexpect shut down" in system log,there is no any other logs in SIM. After we test the hardware,5 case result are the power switch failure.we changed the power switch,and the server works OK. Does any one has the same trouble? Wed, 30 May 2007 21:36:51 GMT https://community.hpe.com/t5/server-management-systems/system-unexpected-shut-down/m-p/4010253#M27658 lsddup 2007-05-30T21:36:51Z https://community.hpe.com/t5/server-management-systems/system-unexpected-shut-down/m-p/4010254#M27659 I have over 20 ML 350 G3,no probleme has you have here.<BR /><BR />No ML 350 G4. Thu, 31 May 2007 09:34:46 GMT https://community.hpe.com/t5/server-management-systems/system-unexpected-shut-down/m-p/4010254#M27659 Daniel Leblanc 2007-05-31T09:34:46Z