I have solved my problem by using uefi shell.My pc bios can load uefi shell from usb fat32 partition. Thank you.
2013/9/11 Wang Xuerui <idontknw.w...@gmail.com> > 2013/9/11 Yuri K. Shatroff <yks-...@yandex.ru>: > > Well, actually it *is* possible using "hybrid" MBR+GPT partitioning. > > > > http://www.rodsbooks.com/gdisk/hybrid.html > > > > Also google for 'hybrid mbr'. > > > > I am using this setup for multibooting several OS incl. Win 7 without > > problems for a couple of years. > > I almost forgot about hybrid MBRs... also it's fragile indeed, so I > probably won't recommend it even if I thought about it in the first > place. > > >> In this case, you must either revert to an msdos partition table (can > >> be done w/o data loss IIRC), or trick Windows into believing it's > >> running on EFI, i.e. set up UEFI DUET. Google that and you'll find an > >> excellent HOWTO on this. Happy hacking~ > > > > > > An interesting idea, yet, probably, a little more complicated than hybrid > > MBR for the sole purpose of multibooting. > > I've tried that on a VirtualBox VM last year, and I'd like to point > out that describing the process as "a little more" complicated is > serious underestimation. :D > >
