[bits 16]
[ORG 0x7c00]

jmp 0x0000:start
start:

cli
xor ax, ax
mov ss, ax
mov sp, 0x7c00

mov ax, cs
mov ds, ax
mov es, ax
mov fs, ax
mov gs, ax
sti

mov [driveno], dl

reset:
    ;reset drive
xor ax, ax
mov dl, [driveno]
int 0x13
or ah, ah
jnz reset


mov ah, 0x02
mov al, 0x01
mov bx, 0x0000
mov es, bx
mov bx, 0x7e00

mov dl, [driveno]

xor dh, dh

mov cx, 0x0002

int 0x13
or ah, ah
jnz reset


mov dx, [0x7e00]   ;So i can check and see if it has been loaded
call printhex

cli
hlt
jmp $

print:
loop:
lodsb
or al, al
jz done
mov ah, 0x0e
mov bx, 0x0003 ;page 0 and default color
int 0x10
jmp loop
done:
ret

printhex:
push bx
push si
mov si, hex_template

mov bx, dx
shr bx, 12
mov bx, [bx+hexabet]
mov [hex_template+2], bl

mov bx, dx
shr bx, 8
and bx, 0x000f
mov bx, [bx+hexabet]
mov [hex_template+3], bl

mov bx, dx
shr bx, 4
and bx, 0x000f
mov bx, [bx+hexabet]
mov [hex_template+4], bl

mov bx, dx
and bx, 0x000f
mov bx, [bx+hexabet]
mov [hex_template+5], bl

call print
pop si
pop bx
ret

hex_template db '0x????',0
hexabet db '0123456789abcdef'

driveno db 0      ;Storing dl

times 510-($-$$) db 0
dw 0aa55h

dw 0x1234  ;This wont load!!!!

times 510 db 0