gigabyte 78lmt-s2pt legacy boot

[zain_8]

how to boot legacy

 

[iXeon]

you can find it in Boot menu>integrated peripherals>Legacy Functions.
for more information take a look at this manual:
http://download.gigabyte.us/FileList/Manual/mb_manual_ga-78lmt-s2pt_v.3.1_e.pdf

 

[zain_8]

could not find in bios

 

[iXeon]

you can find the boot page image in the page 30 of the motherboard manual:
USB legacy function
USB storage function
.....
if it's enabled then set the boot order to USB and it will be booted as a legacy USB.