It works if you put in any mode with option button pressed first followed by rest(062596 info).Somtimes you need to repeat the procedure.You can get this either 1st time or 3rd time.
Once done you shld see Black square with info & background like old crt with no RF signal(white ants)
@spirovious. I tried many times but no success. can you post some pics of the screen after the success . I need the correct procedure urgently as i think i have been given a display set.