Hello skaoit,   I would recommend use the .d7 file for the update: Find this on the download page for the update: File Format: An application File Name: iDRAC_2.82.82.82_A00.exe        Execute the file to extract - firmimg.d7 supply that in the DRAC for Update.   Some troubleshooting steps for when you go onsite: The first two you can probably try now. *Clear browser cache *Try different browser   *Reset the iDRAC *Drain flea power *iDRAC Recovery Procedure   How to reset the Integrated Dell Remote Access Controller (iDRAC)? [URL]   drain flea power (shut down, disconnect power cables and Network cables, hold in power button 20 seconds with cords removed).  After flea power drain, system has to set for 3 minutes for DRAC to reset without any power plugged in, then plug in NIC and power but wait 2 minutes before power on to give DRAC time to initialize.   iDRAC Recovery Procedure with firmimg.d7 [URL]    
I have four PowerEdge R730xd servers and one PowerEdge R740.  All offered me updated versions of the iDRAC firmware, as follows: R730xd: from 2.81.81.81 to 2.82.82.82 R740: from 5.00.10.20 to 5.00.20.00 Three of the R730xd servers updated the iDRAC firmware OK, but one of them, and the R740, failed. The failed R730xd iDRAC now returns: Access Error: 500 -- Internal Server Error The failed R740 iDRAC now returns: Bad Request (with a 400 HTTP return code). The servers' running OSes have continued fine, as expected, but not having iDRAC access is not ideal. Anyone else see this issue?  What would be the best way to approach fixing this? thanks, Andy  
iDRAC update failures anyone?