topic Upgrading the Boot Prom on a SecureStack in FAQs https://community.extremenetworks.com/t5/faqs/upgrading-the-boot-prom-on-a-securestack/m-p/48562#M535 Article ID: 11089 <BR /> <BR /> <B>Products<BR /> </B>SecureStack C3, C2, B3, B2, A2<BR /> <BR /> <B>Symptoms<BR /> </B>Updating or changing the Boot Prom software.<BR /> <BR /> <B>Solution<BR /> </B>The boot prom software is upgraded automatically during the process of upgrading the firmware (<A href="http://bit.ly/WhsfvZ" target="_blank" rel="nofollow noreferrer noopener">5605</A>), if the new firmware has a newer version of boot prom. If the unit is downgraded to a previous firmware version, the boot prom is not automatically downgraded.<BR /> <BR /> There is no need to downgrade the boot prom; and in general, all firmware versions are compatible with all boot prom versions. When in doubt, please refer to the "BOOTPROM COMPATIBILITY:" section of firmware <A href="http://extranet.enterasys.com/downloads/" target="_blank" rel="nofollow noreferrer noopener">release notes</A>. Tue, 05 Nov 2013 10:24:00 GMT FAQ_User 2013-11-05T10:24:00Z Upgrading the Boot Prom on a SecureStack https://community.extremenetworks.com/t5/faqs/upgrading-the-boot-prom-on-a-securestack/m-p/48562#M535 Article ID: 11089 <BR /> <BR /> <B>Products<BR /> </B>SecureStack C3, C2, B3, B2, A2<BR /> <BR /> <B>Symptoms<BR /> </B>Updating or changing the Boot Prom software.<BR /> <BR /> <B>Solution<BR /> </B>The boot prom software is upgraded automatically during the process of upgrading the firmware (<A href="http://bit.ly/WhsfvZ" target="_blank" rel="nofollow noreferrer noopener">5605</A>), if the new firmware has a newer version of boot prom. If the unit is downgraded to a previous firmware version, the boot prom is not automatically downgraded.<BR /> <BR /> There is no need to downgrade the boot prom; and in general, all firmware versions are compatible with all boot prom versions. When in doubt, please refer to the "BOOTPROM COMPATIBILITY:" section of firmware <A href="http://extranet.enterasys.com/downloads/" target="_blank" rel="nofollow noreferrer noopener">release notes</A>. Tue, 05 Nov 2013 10:24:00 GMT https://community.extremenetworks.com/t5/faqs/upgrading-the-boot-prom-on-a-securestack/m-p/48562#M535 FAQ_User 2013-11-05T10:24:00Z