Recovering IDRAC bricked by firmware upgrade

The IDRAC on my Dell Poweredge T320 died when I tried to upgrade the IDRAC firmware from version 1.35.35 to something close to version 2 (can't remember which exactly). With the dead IDRAC, the server takes ages to boot up, the fan goes on full speed and there is no IDRAC amber/blue light at the back.

This is a follow on from Junction Runner's good work. I wouldn't have embarked on this project if it wasn't for his videos. Links to his videos are as follows:
   • Exploring The Wonderful World Of Bric...  
   • Exploring The Wonderful World Of Bric...  

Hope this video is useful for some of you guys our there!

This is my first ever video and there are lots of areas for improvement so do bear with me.