Because your hypothetical system is missing CSM and legacy support? They're there for a reason. Specifically to run legacy operating systems.
As for documentation, try looking at some of the high level UEFI white papers which explain the differences between UEFI and a traditional BIOS. I'm not sure where those are anymore, so I can't give you a link... Cameron Esfahani di...@apple.com "There are times in the life of a nation when the only place a decent man can find himself is in prison." On Aug 28, 2013, at 6:39 PM, Rafael Machado <rafaelrodrigues.mach...@gmail.com> wrote: > Supose I have PXE boot DOS application that run on systems with the old bios > (not uefi systems). > My question is: > > Will this application still work in a system with no CSM and legacy support ? > > As far as I know the answer is no, but I didn't find any documentation > telling why does this happen. And I need to find some document to explain to > some clients the changes and why the current application will not work in a > near future. > > Any help ? > ------------------------------------------------------------------------------ Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! Discover the easy way to master current and previous Microsoft technologies and advance your career. Get an incredible 1,500+ hours of step-by-step tutorial videos with LearnDevNow. Subscribe today and save! http://pubads.g.doubleclick.net/gampad/clk?id=58040911&iu=/4140/ostg.clktrk _______________________________________________ edk2-devel mailing list edk2-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/edk2-devel
