Helo, good friends . i've toshiba satellite S1900-303 laptop,it's mode no is PS192E-00G1N-EN, serial no is 23643031G. problem with my laptop is that first of all i forgot it's system password(after setting it from bios). so it doesn't allow me to go into the system. then i searched experts exchange and i tried backdoor passwords but unfortunaltely it disabled system(message came with system disabled) and now when i try to restart the system it just after 2 seconds shuts down even doesn't asks for password. i opened my laptop tried to remove battery(CMOS), there is no jumper(relevant) to password. but no option worked.
now i'm really stucked and unable to think that what should i do...?
can any body please help me here..?