Lock top left screen apears asks for code i need that code
You need a password. Try to remove cmos battery for a few minutes then replace battery then set date and time. This will defeat 2 of the three passwords. The IBM manual describes this process. If the Lock still appears then you may need an EEPROM reader some wire and a soldering iron.
http://www-307.ibm.com/pc/support/site.wss/product.do?subcategoryind=0&familyind=50224&brandind=10&doccategoryind=0&modelind=70454&doctypeind=3&validate=true&partnumberind=0&sitestyle=lenovo&template=%2Fproductpage%2Flandingpages%2FproductPageLandingPage.vm&operatingsystemind=52875&machineind=58997
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What code is required?
Do you mean a Power on Password or a Windows login password?
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