OK mother in law loaned out her old IBM r40 when it came back it had a password on it when asked the the person said humm I don't rember. Well now it ends up in my hands. I tried the clock battery removal no luck. It shows a it shows the IBM splash screen then goes to a lock with the number 1 next to it and I think that means its a supervisor password. Could just be a HDD not sure. But I do know thinks to the security chip I'm locked out. Any help would be appreciated.