https://community.extremenetworks.com/t5/extremeswitching-exos-switch/x440-48p-switch-does-not-boot-till-unplug-and-plug-the-power/m-p/40300#M9071 Hi Husam,<BR /> <BR /> I would suggest to open up a ticket with GTAC on the same, you can provide the "show tech" for initial analysis. Mon, 25 Apr 2016 14:59:00 GMT Karthik_Mohando 2016-04-25T14:59:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/x440-48p-switch-does-not-boot-till-unplug-and-plug-the-power/m-p/40299#M9070 I have a setup of more than 100 X440-48p switchs firmware 15.6.4.2. <BR /> <BR /> There are two switches which (if the power cut off and return back) do not boot till unplug and plug the power cable.<BR /> <BR /> Is there any advice!<BR /> <BR /> Thanks in advance. Mon, 25 Apr 2016 13:30:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/x440-48p-switch-does-not-boot-till-unplug-and-plug-the-power/m-p/40299#M9070 Husam 2016-04-25T13:30:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/x440-48p-switch-does-not-boot-till-unplug-and-plug-the-power/m-p/40300#M9071 Hi Husam,<BR /> <BR /> I would suggest to open up a ticket with GTAC on the same, you can provide the "show tech" for initial analysis. Mon, 25 Apr 2016 14:59:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/x440-48p-switch-does-not-boot-till-unplug-and-plug-the-power/m-p/40300#M9071 Karthik_Mohando 2016-04-25T14:59:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/x440-48p-switch-does-not-boot-till-unplug-and-plug-the-power/m-p/40301#M9072 Wow....thanks for deploying 100+ Summit X440(s) Husam!<BR /> <BR /> GTAC will help you get to the bottom of this. Mon, 25 Apr 2016 23:03:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/x440-48p-switch-does-not-boot-till-unplug-and-plug-the-power/m-p/40301#M9072 Ryan_Mathews 2016-04-25T23:03:00Z