Its password lock and you will need to know how to bypass the system. No other defects found. Booted right up with no lag. Screen is bright and strong. CD-Rom opened up on start and closed properly. Sound is good. Mouse and keyboard inputs work. No cracks on the case. Some minor scuffs. This was a school PC that was put away in storage after an upgrade many years ago. Power cord is the only accessory included. This item is very heavy and is listed properly. Please make sure you can work and fix these before you purchase. No returns due to the weight and the cost of shipping.