Thank you for your response, I get the password request when I’m powering on the laptop, the attachment should give you an idea of which password it is.Power on password or supervisor password?
It's the Power on Password M8 - you should be able to clear by removing the power, battery and back-up battery for a while as per this:
How to Remove and Reset the Power-On Password for a Thinkpad (Lenovo, IBM, T61, etc) - YouTube
Did you follow the Youtube vid?
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