Failed updating drac 5 firmware
To see how this is done, watch the video entitled "USB Updates Using Repository Manager with Lifecycle Controller" on Manager.
Fixes & Enhancements Fixes: - SNMP Discovery fails when i DRAC is downgraded from 1.50.50.
And if DRAC hangs the situation is much worse that its complete absence (in this case you just buy a standalone KVM).So you need to avoid all version in the interval specified above.If you have one of the them urgent reflash is recommended.You need to have reliable TCP/IP connection when doing update of DRAC firmware from the GUI. If you can still log in to GUI interface resetting DRAC might help...While 1.51.51 does not look stable to me (see Can't connect to i DRAC7 ), but it does solve one nasty problem of old version 1.46.45 (Build 04) -- they version that was installed by Dell on the server. As I am not sure that it is less stable then previous versions (both are very bad).
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Before you update your DRAC firmware using local RACADM or the Dell Update Packages, perform the following procedures.