How To Reset BIOS Password?


Resetting BIOS or CMOS Password

We use BIOS password just for some extra security in our desktop computer, it can also prevent other users as well from changing the system BIOS or boot setting without any permission.If you don’t know your BIOS password, you will need to clear it. Usually for adding up some extra security we normally use BIOS password weather it is optional. User can change BIOS setting as per his security requirement purpose.
In case of forgetting of password, user should contact to IT department or to the manufacturing service department to break or reset the BIOS password. This process can be expensive because it’s not covered in desktop’s warranty. So guys you don’t need to be afraid from this condition because in this tutorial you will learn to remove or break your desktop’s BIOS or CMOS password easily by just using these password breaking stuffs.
This tutorial is for the user, who holds at least basic knowledge of computer’s hardware and software as well. Otherwise, if you don’t have any basic knowledge of hardware and software then you have to follow this tutorial very briefly and carefully.
Note : Our website isn’t responsible for any kind of misuse done by the user while attempting this tutorial procedure. If any damage of user’s desktop including material damage, loss of data, hardware damage, or any personal injury, the Deskdecode is not responsible for any kind of such damage. So, Before attempting this tutorial, please take some time and call your laptop customer care support and ask the recommended methods of resetting the BIOS password, if they won’t help’s you then read this tutorial carefully and try to do it carefully until you’ve fix it.

Here’s The Procedure

Here’s the list of four different ways for clearing the BIOS or CMOS password.
  1. Reset By Backdoor Passwords
  2. Reset By Software
  3. Reset By Bios Jumper And Solder Bread
  4. Reset By C-MOS Battery
So, Here’s The First Step:

Solution #1- Reseting By Default Password

There are some of default passwords which the bios manufacture company creates to open the bios menu in the case of customer forgets our own password. Here are some default passwords according by the Bios Company
Common Default Passwords:
ALFAROMEBIOSTARBiostarWodj
BiosstarCmosSETUPbiostar
LKWPETERlkwpetersetupSyxz

Award Default BIOS Passwords
AWARD_SWKDDawardj256
Award SWZBAAACAAWARD_SWJ64
HLTZAAADAAWARD?SWj332
CondoZJAAADCAWARD SWj322
CONCATDjonetAWKWARD01322222
TTPTHAALFAROMEAwkward589589
aPAfALLy01322222589721

AMI Default BIOS Passwords
AMIHEWITTLKWPETER
AAAMMMIIIRANDA.M.I.
BIOSAMI?SWCONDO
PASSWORDAMI_SWAMIBIOS

PHOENIX Default BIOS Passwords
PhoenixALFAROMEBiosstar
PHOENIXBIOSTARCmos
CMOSBiostarLKWPETER
BIOS1234512345678

Default BIOS Passwords By Manufacturer
SNo.ManufacturerPassword
1.VOBIS & IBMmerlin
2.DellDell
3.BiostarBiostar
4.CompaqCompaq
5.IWilliwill
6.Jetwayspooml
7.SiemensSKY_FOX
8.ToshibaTOSHIBA BIOS
9.IBMAPTIVA BIOS

Solution #2 – Resting By Hacking Software –

The second best option for resting the bios password is to reset by the use of hacking software’s like “Hirens Boot CD 15.2”. We  only use this software because it’s a bootable iso file who having lots of utility tools in it for diagnosing and repairing our computer
Here’s the Software Download link >>>>> http://www.hirensbootcd.org/download/
You’ll need to make a bootable pen drive after downloading this software.
#1 – Boot the “Hirens Boot CD”
First you’ll need to boot that software by the use of boot menu you’ll just need to press an assign keyboard key and that will open the boot menu only when the computer starts. Normally the first boot screen will give you the instruction like a key name to open it or either you can try some default keys to open it. The default keys be like Esc, F7, F8, F9, F10, F11 and F12 you can try these keys one at a time by pressing it again and again after the 2 sec of your system starts and if the key is correct your boot menu will open.
Select your bootable pendrive what you’ve made recently and press enter. In my case I’ve made a bootable disc for me that’s why I’m selecting Cd-Rom drive in the example picture given below.
#2 –Select “Dos Programs”.
Right after when your pendrive boots you’ll able to the screen like this so, just select the Dos Program in the main menu for now.
#3 –Now Select the “Next…” on the 9th No.
#4– Select the Bios Cracker 5.0 tool in the BIOS/CMOS tools.
After clicking on that suggest software your computer’s display gets flutter for some second and then that software starts automatically and asks you to enter the language and some other settings, just clicking on enter until that configuration disappears. After that this software will asks you to “Press enter key to continue”. You’ll Just need to press your enter key and for now on your computers bios password got reset or clear.
Now reboot your desktop and take a look to your bios password is removed or not and If the password still remains then you should try ours next step listed below.

Solution #3 – Resting by Shorting Jumper

The another best way for resetting a bios password is to by shorting the bios or CMOS jumper. Yes shorting that bios jumper for 10 second can broke your bios password for reset your bios too.
Normally you can locate this jumper nearby your cmos battery or maybe beside the bios chip as named CLR_BIOS or CLRTC etc. and it’s be look like the given image below.
So, now you’ll need to open your computer case and find that jumper. After that reattaches that metal cover from 1-2 to 2-3 for 10 sec and after that move back the metal cover to 1-2 again.
After shorting the password has been cleared and if it does then assemble back your computer’s case and starts your computer to load the default setting in the bios to make bios on its original position. If the password is still remains then try our last solution listed below.

Solution #4 – Resting by CMOS Battery 

All the cmos and bios setting is saved in the bios chip which was attached on the motherboard and the main work of cmos battery is to giving continuous power supply to the bios chip to save all the settings. If you unplug or remove the battery for above 5 sec, the bios setting will be reset or cleared.
Step 1 – Unplug all the power supply which is connected to your computer. Means power cable.
Step 2 – Open your computer case.
Step 3 – Disconnect the CMOS battery.
After finding the battery, just disconnect it or remove the battery for 5 sec:
Step 4 – Short the CMOS battery connector by the use of metal wire because in some of motherboard manufacturers backup the power to the Bios Chipset by using of some capacitor that’s why we short them to remove the remains power supply.
Step 5 – Reinstall the CMOS battery and assemble back your computer case and that’s it. Power up your computer and the bios got reset.
Note – Sometimes these solutions doesn’t work. In that case you’ll have to re-install your bios software or replacing the bios chip.

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