https://community.extremenetworks.com/t5/extremeswitching-exos-switch/burn-in-mode/m-p/43397#M10451 That's a new one on me. Just a guess, but it can probably be recovered by installing the bootrom again and/or by loading EXOS again from the bootrom prompt.<BR /> If you want to try to recover it, GTAC can get the bootrom file to you and should be able to provide a set of instructions on how to load it when EXOS won't boot. I'm not in the office today so I can't just send it to you <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span><BR /> Fri, 10 Mar 2017 20:50:00 GMT Drew_C 2017-03-10T20:50:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/burn-in-mode/m-p/43396#M10450 Hello, all!<BR /> <BR /> X440-8p - EXOS don't booting.<BR /> See below pucture:<BR /> <P class="fancybox-image"><span class="lia-inline-image-display-wrapper" image-alt="ccdc3787435745928669e45d9393ffe3_RackMultipart20170310-40832-1opgiw8-Burn_in_mode_inline.jpg"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/405i92A7D54F09E6D713/image-size/large?v=v2&amp;px=999" role="button" title="ccdc3787435745928669e45d9393ffe3_RackMultipart20170310-40832-1opgiw8-Burn_in_mode_inline.jpg" alt="ccdc3787435745928669e45d9393ffe3_RackMultipart20170310-40832-1opgiw8-Burn_in_mode_inline.jpg" /></span></P><BR /> <BR /> Does anybody seen like this?<BR /> Any ideas?<BR /> <BR /> Thank you! Fri, 10 Mar 2017 19:11:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/burn-in-mode/m-p/43396#M10450 Alexandr_P 2017-03-10T19:11:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/burn-in-mode/m-p/43397#M10451 That's a new one on me. Just a guess, but it can probably be recovered by installing the bootrom again and/or by loading EXOS again from the bootrom prompt.<BR /> If you want to try to recover it, GTAC can get the bootrom file to you and should be able to provide a set of instructions on how to load it when EXOS won't boot. I'm not in the office today so I can't just send it to you <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span><BR /> Fri, 10 Mar 2017 20:50:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/burn-in-mode/m-p/43397#M10451 Drew_C 2017-03-10T20:50:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/burn-in-mode/m-p/43398#M10452 Thank you, Drew! Fri, 10 Mar 2017 20:50:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/burn-in-mode/m-p/43398#M10452 Alexandr_P 2017-03-10T20:50:00Z