https://community.extremenetworks.com/t5/extremeswitching-exos-switch/power-log-messages/m-p/32749#M6101 Below is a part of the logs form Slot-3 of our 3 node stack. Can anyone tell me what the error messages mean? I have the EMS catalog, but it only tells says that HAL.Card.Error is a serious error. 06/06/2016 08:07:36.84 <I> Slot-3: Power usage monitoring not supported for PSU (Part name Internal Power Supply ) in slot 9 06/06/2016 08:07:29.65 <I> Slot-3: Watchdog enabled 06/06/2016 08:07:28.76 <HAL.CARD.ERROR> Slot-3: poePlusInit: PSE initialization failed 06/06/2016 08:07:28.76 <HAL.CARD.ERROR> Slot-3: Failed to communicate with PSE. 06/06/2016 08:07:28.76 <HAL.CARD.ERROR> Slot-3: pse_uart_xfer: Did not receive valid response 06/06/2016 08:07:28.71 <HAL.CARD.ERROR> Slot-3: bcmPseReceiveMessageString: timed out 06/06/2016 08:07:25.03 <DM.NOTICE> Slot-3: Setting time to Mon Jun 6 13:07:25 2016 Thanks in advance! -B</DM.NOTICE></HAL.CARD.ERROR></HAL.CARD.ERROR></HAL.CARD.ERROR></HAL.CARD.ERROR></I></I> Mon, 06 Jun 2016 19:11:00 GMT bw447 2016-06-06T19:11:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/power-log-messages/m-p/32749#M6101 Below is a part of the logs form Slot-3 of our 3 node stack. Can anyone tell me what the error messages mean? I have the EMS catalog, but it only tells says that HAL.Card.Error is a serious error. 06/06/2016 08:07:36.84 <I> Slot-3: Power usage monitoring not supported for PSU (Part name Internal Power Supply ) in slot 9 06/06/2016 08:07:29.65 <I> Slot-3: Watchdog enabled 06/06/2016 08:07:28.76 <HAL.CARD.ERROR> Slot-3: poePlusInit: PSE initialization failed 06/06/2016 08:07:28.76 <HAL.CARD.ERROR> Slot-3: Failed to communicate with PSE. 06/06/2016 08:07:28.76 <HAL.CARD.ERROR> Slot-3: pse_uart_xfer: Did not receive valid response 06/06/2016 08:07:28.71 <HAL.CARD.ERROR> Slot-3: bcmPseReceiveMessageString: timed out 06/06/2016 08:07:25.03 <DM.NOTICE> Slot-3: Setting time to Mon Jun 6 13:07:25 2016 Thanks in advance! -B</DM.NOTICE></HAL.CARD.ERROR></HAL.CARD.ERROR></HAL.CARD.ERROR></HAL.CARD.ERROR></I></I> Mon, 06 Jun 2016 19:11:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/power-log-messages/m-p/32749#M6101 bw447 2016-06-06T19:11:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/power-log-messages/m-p/32750#M6102 Please see articles: <BR /> <A href="https://gtacknowledge.extremenetworks.com/articles/Solution/EXOS-switch-Erro-HAL-Card-Error-poePlusInit-PSE-initialization-failed" target="_blank" rel="nofollow noreferrer noopener">https://gtacknowledge.extremenetworks.com/articles/Solution/EXOS-switch-Erro-HAL-Card-Error-poePlusI...</A><BR /> <BR /> <A href="https://gtacknowledge.extremenetworks.com/articles/Solution/Summit-PoE-failure-and-switch-pass-extended-diagnostic" target="_blank" rel="nofollow noreferrer noopener">https://gtacknowledge.extremenetworks.com/articles/Solution/Summit-PoE-failure-and-switch-pass-exten...</A><BR /> <BR /> PoE on the switch in slot 3 seems to be failing and needs to be checked/verified/diagnosed with the steps listed in articles.<BR /> Please share more details about your switch - type of hardware / EXOS version if problem still persists. Most likely will need to open a GTAC case if switch fails diagnostics. <BR /> <BR /> Thanks,<BR /> Ijaz Mon, 06 Jun 2016 19:22:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/power-log-messages/m-p/32750#M6102 Ijaz_Chughtai 2016-06-06T19:22:00Z