On Sat, 23 Apr 2011 11:46:13 AM Yuhong Bao wrote:

> > Would be happy to try with some instructions if it would help.
> 
> Enter these instructions using the A command and execute with the T
> command: mov AX, E801
> INT 15
> INT 3
> And provide the results of the AX, BX, CX, and DX registers after
> the INT 15h.

I should have asked previously - is this possible with FreeDOS ?

I don't have an DOS media myself.

-- 
 Chris Samuel  :  http://www.csamuel.org/  :  Melbourne, VIC

This email may come with a PGP signature as a file. Do not panic.
For more info see: http://en.wikipedia.org/wiki/OpenPGP