Having problems with your Dell Inspiron 4100/8100 Notebook ?

How to remove bios password from inspiron 4100


Answers :

Dell Laptop with bios or hard drive password set ? Unlock your dell laptop using the link below if it display a message that says "this computer system is protected by a password authentication system, you cannot access the data on this computer without the primary or administrator password, when you turn on the computer. This message is what you get if the BIOS is protected by a password. or you get system disabled

Go to: http://dell-inspiron-4100-bios-password.biospwd.com to get your dell bios password authentication and get full access to your dell computer, they can unlock almost all dell laptop such as dell inspiron, xps, latitude, precision, studio, vostro
If you are lucky ...it will work if you remove the Bios battry from it for about 30 seconds...but ..keep in mind that some laptops ..have a chip that do not depend on power to remember information...it some kinda chip that works like a chip card on phones...and this have to be either replaced to make this change ..or contact the manufacturer for a back door password that they usually have for this kinda operations...
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