Fail when Boot from USB drive

[SudaNix]

Hello,

I made a Bootable CD image of the demo4 and successfully boot from it.
Also I made a Bootable USB and the first-stage is loaded well , but when it try to load the second-stage bootloader it stopped and gives this error message:
INT18: BOOT FAILURE

How i can solve this ?

Also what is the difference between USB-HDD and USB-FDD emulation ?
because i copy my OS image (.img) to USB with this command (in Windows XP):

Code: Select all

dd if=myos.img of=\\.\g:

and i think this cause the problem.

Thanks in advance.

[Andyhhp]

The code as is will not work for anything other than floppy disk booting.

Explaination and solution can be found http://www.brokenthorn.com/forums/viewt ... 2380#p2380

Hope it helps

~Andrew