		cli
		xor ax,ax
		mov ds,ax
		mov es,ax
		cld
		mov cx,0x100
		mov si,0x7c00
		mov di,0x8000
		rep movsw
		jmp 0x800:0x56
		mov ax,0x201
		mov bx,0x7c00
		mov dx,0x80
		mov cx,0x1
		int 0x13
		jc error
		jmp 0x0:0x7c00
error:
		int 0x19
