Computers have sensitive areas and should not be accessed by someone other than the administrator or the owner himself. To secure these sensitive areas, a BIOS password is normally used. major computer companies are also exert effort to ensure that their customers do not enter this area since a simple change can lead to potentially enormous damages. In this case, the security of the computer may be compromised. On the other hand, if a technician really need some change something with the hardware, bypassing a BIOS password is sometimes necessary. There are certain ways to do with succès.L one of them is the elimination of the so-called CMOS battery. Quite simply all methods. Although the computer stays disconnected for a long period, its settings are not modified. This is because the CMOS battery that keeps everything working. pulling can eradicate the current setting of the computer that also includes the BIOS password. This is not recommended for laptop users as the risk of equipment damage is quite élevé.Un BIOS password cracker starts by opening the computer using a tool like a screwdriver and is then Battery CMPS. It is a fixed component which is circular. Once you’ve found it, look and see how it is secured by locks. To remove this, unplug the PC. Remove the battery, but you have to wait for a period of 20-25 minutes before hand. The goal of waiting is to ensure that all options disabled as well that the capacitor stored in them and you can not all be able to break the password if you said right away. It is a simple but very effective to bypass the BIOS password.