crashinsane

Hi, I'm very new to Xebuild never once use it and still confused by the readme.txt as well as the guide posted here: http://www.realmodscene.com/index.php?/topic/2205-xebuild-108-update-tutorial/ I was able to boot into xell but still can't acces the xell page on Firefox using the xbox ip displayed in Xell. I have the following given by the previous owners: nandflash.bin nandflash.txt orignand what do I do with those in order to boot into FSD/dashlaunch? I can't understand any tutorials using the CMD can someone please guide this noob to unbrick his xbox? Previous build before black screen: RGH Slim, Dashlaunch 3.07, 14699 I would like to install and get dashlaunch 3.09 with 16537 dashboard working. I already have xexmenu installed prior to black screen.