https://community.hpe.com/t5/integrity-servers/power-cycle-question/m-p/3933138#M2263 Hi,<BR />I heard that rx4640 servers will not power up if any one of the power supply is down.Is that true.<BR />Thanks Thu, 25 Jan 2007 17:10:51 GMT navin 2007-01-25T17:10:51Z https://community.hpe.com/t5/integrity-servers/power-cycle-question/m-p/3933138#M2263 Hi,<BR />I heard that rx4640 servers will not power up if any one of the power supply is down.Is that true.<BR />Thanks Thu, 25 Jan 2007 17:10:51 GMT https://community.hpe.com/t5/integrity-servers/power-cycle-question/m-p/3933138#M2263 navin 2007-01-25T17:10:51Z https://community.hpe.com/t5/integrity-servers/power-cycle-question/m-p/3933139#M2264 Shalom,<BR /><BR />No.<BR /><BR />It should power up even with one power supply and flash an attention light. The attention light will promt you to see the GSP log, which will show the problem and permit you to swap out the redundant power supply.<BR /><BR />SEP Thu, 25 Jan 2007 19:08:11 GMT https://community.hpe.com/t5/integrity-servers/power-cycle-question/m-p/3933139#M2264 Steven E. Protter 2007-01-25T19:08:11Z