well, there isnt one tool to read all the system settings... well everest gets pretty close to it... but it doesnt show you all the setings you configured in BIOS
if you can wait i will post an excel spreadsheet with all BIOS options that you can use to save all the settings

of course, this means you need a second system running to type in the settings, and you have to type in the settings manually...
but you can as well print ou the excel speadsheet and then write it down on paper... its not perfect, but its better than nothing