ROM BIOS or commonly known as BIOS, is an integral part of a computer. Whenever we turn on the computer, initially, it shows the memory capacity.Suddenly, the light of the NUM lock glows, and there is a beep sound at the end, after which we see the familiar Windows Logo.For a computer geek, this is normal behavior that a computer exhibits after it is turned on. Aug 02, 2020 On the computer motherboard, locate the BIOS clear or password jumper or DIP switch and change its position. This jumper is often labeled CLEAR, CLEAR CMOS, JCMOS1, CLR, CLRPWD, PASSWD, PASSWORD, PSWD or PWD. To clear, remove the jumper from the two pins currently covered, and place it over the two remaining jumpers. Way 3: Reset BIOS Password Dell laptop by CMOS Jumper Near the cell of motherboard, you can see it is a three pins fan connector. When the jumper cap connects to pin 1 and pin 2, it means Normal status. When the jumper cap connects to pin 2 and pin 3, it means Clear CMOS.
'Sir. I have a dell laptop model inspiron 3421 and I have a bios password problem. i totally forget my password. so plz tell me how to remove and fix it thanks.'
One of the most important password on your computer is BIOS (Basic Input / Output System) password. The information you have over the BIOS is referred as ESCD (Extended System Configuration Data). Setting up a password for BIOS is very helpful if you wish to prevent the system from booting up an operating system under unauthorized access. This does protects your sensitive information that you have over your PC.
How To Remove Bios Password In Laptop Dell
Best 4 Ways to Reset/Remove BIOS Password on Dell Laptop
In circumstances where you forget the BIOS password or the information over BIOS get corrupted due to sudden power surge or cut events, hardware incompatibility (for a specific setting) or incorrect settings by the user. In such cases, it becomes vital to remove BIOS password as you may get permanently locked out of your computer. Now, if you're looking for how to remove bios password using cmd or on dell laptop, you're reached your destination. We're going to explore the various means by which you can remove bios password on dell laptop.
1. Reset Defaults Option
First and foremost method is to reset BIOS to its defaults. Here's the step by step tutorial on it.
- First, boot up your computer and when you get to see Dell loading screen, hit the 'F2' key to launch the BIOS. You'll now witness that 'Entering Setup' will appear on the screen.
- Once you have the BIOS up and running, depending on the age and its type, you can either make use of the 'F9' key to Load Defaults (as is displayed on the bottom of the screen) to force reset the defaults. Or, you can also hit the 'Alt' + 'F' key combination over your keyboard. Also, hitting the 'Load Defaults' button available on your screen will also serve the purpose to load the factory defaults.
- Now, you need to hit the 'Esc' on your keyboard to exit the BIOS menu. Before you exit, it will ask you whether to save the changes or discard them. Opt for 'Save and exit' option in order to allow the changes to come into effect, hit 'Enter' on it and you're done.
- Once your computer reboots, all your BIOS settings are restored back to its factory state now.
Note: Please ensure what key is defined to boot your laptop into BIOS mode as for certain models, you may have to use a different key. You can check it at the bottom of the screen while the boot process is going through, boot into BIOS key is displayed right there.
2. Using PSWD Jumper
In order to make use of PSWD jumper to remove bios password in dell laptop, first you need to ensure that PSWD on your PC has two or three needles. This is because you need to follow a specific set of instructions to remove bios password in dell laptop for different PSWD needles.
When the PSWD has Two Needles
- Turn off your computer and remove the power line (battery) and ensure the main board led is not glowing anymore.
- Now, find the PSWD jumper over your main board.
- Then, plug out the jumper cap from the PSWD needles and reboot your Dell computer. You shall hear a sound of drop now, this would mean that the BIOS password is removed successfully.
- Turn off your Dell computer afterwards and plug in the jumper cap back to the PSWD needles.
- That's it, you're no longer required to enter BIOS password in order to access BIOS settings.
When PSWD has Three Needles
- Step 1 and Step 2 from above, remains the same.
- In case, you find out that your PSWD jumper has 3 needles, you need to plug out the jumper cap of PSWD placed on the needles 1-2 and plug it into the needles 2-3. Reboot your PC and you shall hear a sound of drop now.
- Now that you've successfully removed the BIOS password on dell laptop computer, turn it off and then reverse the jumper back to its original state i.e. on 1-2 needles.
- Reboot your PC again and you're all sorted.
3. Using CMD
In order to reset BIOS password using CMD you must be able to launch the DOS mode over your computer. For this, you need to plug in a bootable media that boots you up in DOS mode where you can execute the following commands (without quotes) followed by Enter after each of them:
- 'debug'
- '-o 70 2e'
- '-o 71 ff'
- '-q'
That's it, now reboot your PC and you're all sorted!
Shortcomings of removing BIOS password
Well, though the aforementioned ways will certainly help you to remove BIOS password, there are several shortcomings for them if you opt to do it on your own. It is known fact that altering the BIOS involves great risks, you may end up corrupting your entire computer system. Eventually, losing your entire data. So in such a case, the safest bet is to reset the BIOS password in a way that won't harm your PC and here we're going to explore them up.
Remove Internal CMOS Battery
For this, you need to be quite careful as you need to open up your computer's casing to remove the CMOS battery. Once you've done it, plug out the coin cell CMOS battery from the main board. Now, wait for approximately 5 minutes (depending on your motherboard, you may need to wait for longer). Then, slot it back. Congratulations! You're done clearing everything over your BIOS and resetting the settings to its defaults.
Final Verdict
While moving towards concluding the today's post, we do hope that you now have full understanding on how to remove bios password using cmd. Since, forgetting password is a common phenomenon, what if you no longer remember your Windows password? Well, fret not. Here comes PassFab 4WinKey for your rescue. With this powerful tool you need to perform such lengthy and technical steps that you were doing while removing bios password in dell laptop. The process is as simple as 1-2-3 thing. Be it local user account or an admin account or a Microsoft account, in just a couple of clicks you can effortlessly reset or remove the passwords of the respective accounts.
Forgot administrator password to login Dell Inspiron laptop? Lost BIOS password when you want to enter BIOS settings option on Dell computer?
Now let this passage tell you how to reset Dell laptop admin password and how to remove or clear BIOS password from dell laptop separately.
Question 1: How to Reset Dell Admin Password on Windows 7/8/10 Laptop
When we forgot Dell administrator password, we can consider this issue from different perspectives, in order to find appropriate and effective ways to reset forgotten Dell administrator password in different cases.
Now we could think that whether the dell administrator is the only available one on Dell computer.
- If not, just login dell computer with another admin account and change or remove forgotten admin password on Control Panel or with command prompt.
- If it is, try to reset Windows password with reset disk firstly.
But don't worry if you don't have such reset disk. Dell administrator password reset would become a little difficult but still can be solved.
Reset Windows 7/8/10 Dell Administrator Password without Disk
For Windows 8/10 dell laptop , even though you have no reset disk, other sign-in options still can make users logon available. For example, password hint, PIN code, Microsoft account can login locked Dell laptop too if you have set up. Even though all of them couldn't work, you still could try the following three ways to reset Windows password without disk after Windows admin password forgot.
1. System password recovery tool
At first, let's share one easy utility that can reset Windows 10/8/7/Vista/XP and Windows server password effectively on your locked dell laptop.
As one of the easiest and most powerful password recovery tool, Password Genius provides Windows password recovery function. Once you get it, it would not only help you reset Windows forgotten administrator password, but also recover Office document and archives etc password in few seconds. But if you only want to reset dell laptop forgotten password, Windows Password Genius Advanced is OK.
1-1 Download and install iSunshare Password Genius Advanced on another accessible PC or laptop.
1-2 Run it and choose what you want to do 'Remove Windows administrator and user passwords' and select Windows password recovery program.
1-3 Insert bootable USB drive into computer and choose it to create password reset disk by clicking Begin burning button.
When it completes burning a reset disk, exit and plug it into locked Dell computer to set computer boot from USB drive. After you see Windows Password Genius runs, select Windows system and admin account. And then click Reset Password button to remove Windows admin password.
Surely, if you want to resolve dell laptop admin password reset issue free, you can try following two methods, that seems more difficult than Windows Password Genius.
2. System Installation Disc
If you have forgotten Windows password, there are several utilities to reset it. One of them is Windows system installation disc. As a side note, this disc which would take about ten minutes to do, is a security hole in Windows 10 and earlier systems, which can prevent an attacker from hacking into computer with encryption. But we can use it to reset Windows password when locked out of laptop.
With it, you would not need anything else. Basically, you have to boot the locked dell laptop from the system installation disk and open up the Command Prompt. And then replace the Ease of Access Center application (utilman.exe) with another copy of the command prompt(cmd.exe). At last, you can use the 'net user' command to set new password for locked administrator.
Command to replace utilman.exe with cmd.exe:
move d:windowssystem32utilman.exe d:
copy d:windowssystem32cmd.exe d:windowssystem32utilman.exe
Command to reset dell laptop admin password: net user <user name> <user new password>
Refer to: Reset Windows 10 laptop password with installation CD
3. System Restore
Example: Use System Restore as Recovery Tool in Windows 8
When alteration leads to your system act strangely, you can undo that by performing a system restore operation. Similarly, you can restore system to early back up point in order to remove admin password. If Windows cannot start, you can use the Recovery Drive to launch System Restore. When Windows does start, you can launch System Restore from within Windows.
To do so, just access the System Protection taband click the System Restore button. In a moment, System Restore will begin an initialization process and you'll then see the introductory screen in the wizard driven interface. After System Restore starts, you'll see the first screen in the wizard driven interface. Click Next, and the most recent restore points will show. If you select the Show more restore points check box, you will see any older restore points that are still available. Select the restore point and restore system to that moment.
How To Unlock Bios Password In Laptop Windows
Compared to system restore, I will prefer to Windows password recovery tool or system installation disc, because I can make sure Windows administrator password can be reset for locked dell laptop, and they seems easier to do for computer newbie.
Question 2: How to Remove BIOS Password on Dell Laptop
Generally, when we want to remove BIOS password on computer to set up BIOS, we just need to shut down computer and move battery from mainboard. But it is just applied to compatible computer. For Dell computer, no matter your computer is taken with RTC or not, there is a PSWD jumper, also called password jumper. Only remove computer battery or clear RTC couldn't relieve dell BIOS password sometimes.
So now let's see how to clear BIOS password on Dell computer.
First we have to make sure that PSWD has two or three needles. For different needle PSWD, the way to clear BIOS password is different.
One: When PSWD is Two Needle
<1> Find out PSWD, and remove power line until main board led turn off.
<2> Remove jumper cap on PSWD, start Dell computer and you will hear the sound of drop. And BIOS password is removed or cleared.
<3> Shut down Dell computer and take back jumper cap to PSWD
<4> Restart computer, and you don't need to enter BIOS password when you want to access BIOS setting screen.
How To Remove Bios Password In Laptop Using Cmd
Two: When PSWD is Three Needle
ROM BIOS or commonly known as BIOS, is an integral part of a computer. Whenever we turn on the computer, initially, it shows the memory capacity.Suddenly, the light of the NUM lock glows, and there is a beep sound at the end, after which we see the familiar Windows Logo.For a computer geek, this is normal behavior that a computer exhibits after it is turned on. Aug 02, 2020 On the computer motherboard, locate the BIOS clear or password jumper or DIP switch and change its position. This jumper is often labeled CLEAR, CLEAR CMOS, JCMOS1, CLR, CLRPWD, PASSWD, PASSWORD, PSWD or PWD. To clear, remove the jumper from the two pins currently covered, and place it over the two remaining jumpers. Way 3: Reset BIOS Password Dell laptop by CMOS Jumper Near the cell of motherboard, you can see it is a three pins fan connector. When the jumper cap connects to pin 1 and pin 2, it means Normal status. When the jumper cap connects to pin 2 and pin 3, it means Clear CMOS.
'Sir. I have a dell laptop model inspiron 3421 and I have a bios password problem. i totally forget my password. so plz tell me how to remove and fix it thanks.'
One of the most important password on your computer is BIOS (Basic Input / Output System) password. The information you have over the BIOS is referred as ESCD (Extended System Configuration Data). Setting up a password for BIOS is very helpful if you wish to prevent the system from booting up an operating system under unauthorized access. This does protects your sensitive information that you have over your PC.
How To Remove Bios Password In Laptop Dell
Best 4 Ways to Reset/Remove BIOS Password on Dell Laptop
In circumstances where you forget the BIOS password or the information over BIOS get corrupted due to sudden power surge or cut events, hardware incompatibility (for a specific setting) or incorrect settings by the user. In such cases, it becomes vital to remove BIOS password as you may get permanently locked out of your computer. Now, if you're looking for how to remove bios password using cmd or on dell laptop, you're reached your destination. We're going to explore the various means by which you can remove bios password on dell laptop.
1. Reset Defaults Option
First and foremost method is to reset BIOS to its defaults. Here's the step by step tutorial on it.
- First, boot up your computer and when you get to see Dell loading screen, hit the 'F2' key to launch the BIOS. You'll now witness that 'Entering Setup' will appear on the screen.
- Once you have the BIOS up and running, depending on the age and its type, you can either make use of the 'F9' key to Load Defaults (as is displayed on the bottom of the screen) to force reset the defaults. Or, you can also hit the 'Alt' + 'F' key combination over your keyboard. Also, hitting the 'Load Defaults' button available on your screen will also serve the purpose to load the factory defaults.
- Now, you need to hit the 'Esc' on your keyboard to exit the BIOS menu. Before you exit, it will ask you whether to save the changes or discard them. Opt for 'Save and exit' option in order to allow the changes to come into effect, hit 'Enter' on it and you're done.
- Once your computer reboots, all your BIOS settings are restored back to its factory state now.
Note: Please ensure what key is defined to boot your laptop into BIOS mode as for certain models, you may have to use a different key. You can check it at the bottom of the screen while the boot process is going through, boot into BIOS key is displayed right there.
2. Using PSWD Jumper
In order to make use of PSWD jumper to remove bios password in dell laptop, first you need to ensure that PSWD on your PC has two or three needles. This is because you need to follow a specific set of instructions to remove bios password in dell laptop for different PSWD needles.
When the PSWD has Two Needles
- Turn off your computer and remove the power line (battery) and ensure the main board led is not glowing anymore.
- Now, find the PSWD jumper over your main board.
- Then, plug out the jumper cap from the PSWD needles and reboot your Dell computer. You shall hear a sound of drop now, this would mean that the BIOS password is removed successfully.
- Turn off your Dell computer afterwards and plug in the jumper cap back to the PSWD needles.
- That's it, you're no longer required to enter BIOS password in order to access BIOS settings.
When PSWD has Three Needles
- Step 1 and Step 2 from above, remains the same.
- In case, you find out that your PSWD jumper has 3 needles, you need to plug out the jumper cap of PSWD placed on the needles 1-2 and plug it into the needles 2-3. Reboot your PC and you shall hear a sound of drop now.
- Now that you've successfully removed the BIOS password on dell laptop computer, turn it off and then reverse the jumper back to its original state i.e. on 1-2 needles.
- Reboot your PC again and you're all sorted.
3. Using CMD
In order to reset BIOS password using CMD you must be able to launch the DOS mode over your computer. For this, you need to plug in a bootable media that boots you up in DOS mode where you can execute the following commands (without quotes) followed by Enter after each of them:
- 'debug'
- '-o 70 2e'
- '-o 71 ff'
- '-q'
That's it, now reboot your PC and you're all sorted!
Shortcomings of removing BIOS password
Well, though the aforementioned ways will certainly help you to remove BIOS password, there are several shortcomings for them if you opt to do it on your own. It is known fact that altering the BIOS involves great risks, you may end up corrupting your entire computer system. Eventually, losing your entire data. So in such a case, the safest bet is to reset the BIOS password in a way that won't harm your PC and here we're going to explore them up.
Remove Internal CMOS Battery
For this, you need to be quite careful as you need to open up your computer's casing to remove the CMOS battery. Once you've done it, plug out the coin cell CMOS battery from the main board. Now, wait for approximately 5 minutes (depending on your motherboard, you may need to wait for longer). Then, slot it back. Congratulations! You're done clearing everything over your BIOS and resetting the settings to its defaults.
Final Verdict
While moving towards concluding the today's post, we do hope that you now have full understanding on how to remove bios password using cmd. Since, forgetting password is a common phenomenon, what if you no longer remember your Windows password? Well, fret not. Here comes PassFab 4WinKey for your rescue. With this powerful tool you need to perform such lengthy and technical steps that you were doing while removing bios password in dell laptop. The process is as simple as 1-2-3 thing. Be it local user account or an admin account or a Microsoft account, in just a couple of clicks you can effortlessly reset or remove the passwords of the respective accounts.
Forgot administrator password to login Dell Inspiron laptop? Lost BIOS password when you want to enter BIOS settings option on Dell computer?
Now let this passage tell you how to reset Dell laptop admin password and how to remove or clear BIOS password from dell laptop separately.
Question 1: How to Reset Dell Admin Password on Windows 7/8/10 Laptop
When we forgot Dell administrator password, we can consider this issue from different perspectives, in order to find appropriate and effective ways to reset forgotten Dell administrator password in different cases.
Now we could think that whether the dell administrator is the only available one on Dell computer.
- If not, just login dell computer with another admin account and change or remove forgotten admin password on Control Panel or with command prompt.
- If it is, try to reset Windows password with reset disk firstly.
But don't worry if you don't have such reset disk. Dell administrator password reset would become a little difficult but still can be solved.
Reset Windows 7/8/10 Dell Administrator Password without Disk
For Windows 8/10 dell laptop , even though you have no reset disk, other sign-in options still can make users logon available. For example, password hint, PIN code, Microsoft account can login locked Dell laptop too if you have set up. Even though all of them couldn't work, you still could try the following three ways to reset Windows password without disk after Windows admin password forgot.
1. System password recovery tool
At first, let's share one easy utility that can reset Windows 10/8/7/Vista/XP and Windows server password effectively on your locked dell laptop.
As one of the easiest and most powerful password recovery tool, Password Genius provides Windows password recovery function. Once you get it, it would not only help you reset Windows forgotten administrator password, but also recover Office document and archives etc password in few seconds. But if you only want to reset dell laptop forgotten password, Windows Password Genius Advanced is OK.
1-1 Download and install iSunshare Password Genius Advanced on another accessible PC or laptop.
1-2 Run it and choose what you want to do 'Remove Windows administrator and user passwords' and select Windows password recovery program.
1-3 Insert bootable USB drive into computer and choose it to create password reset disk by clicking Begin burning button.
When it completes burning a reset disk, exit and plug it into locked Dell computer to set computer boot from USB drive. After you see Windows Password Genius runs, select Windows system and admin account. And then click Reset Password button to remove Windows admin password.
Surely, if you want to resolve dell laptop admin password reset issue free, you can try following two methods, that seems more difficult than Windows Password Genius.
2. System Installation Disc
If you have forgotten Windows password, there are several utilities to reset it. One of them is Windows system installation disc. As a side note, this disc which would take about ten minutes to do, is a security hole in Windows 10 and earlier systems, which can prevent an attacker from hacking into computer with encryption. But we can use it to reset Windows password when locked out of laptop.
With it, you would not need anything else. Basically, you have to boot the locked dell laptop from the system installation disk and open up the Command Prompt. And then replace the Ease of Access Center application (utilman.exe) with another copy of the command prompt(cmd.exe). At last, you can use the 'net user' command to set new password for locked administrator.
Command to replace utilman.exe with cmd.exe:
move d:windowssystem32utilman.exe d:
copy d:windowssystem32cmd.exe d:windowssystem32utilman.exe
Command to reset dell laptop admin password: net user <user name> <user new password>
Refer to: Reset Windows 10 laptop password with installation CD
3. System Restore
Example: Use System Restore as Recovery Tool in Windows 8
When alteration leads to your system act strangely, you can undo that by performing a system restore operation. Similarly, you can restore system to early back up point in order to remove admin password. If Windows cannot start, you can use the Recovery Drive to launch System Restore. When Windows does start, you can launch System Restore from within Windows.
To do so, just access the System Protection taband click the System Restore button. In a moment, System Restore will begin an initialization process and you'll then see the introductory screen in the wizard driven interface. After System Restore starts, you'll see the first screen in the wizard driven interface. Click Next, and the most recent restore points will show. If you select the Show more restore points check box, you will see any older restore points that are still available. Select the restore point and restore system to that moment.
How To Unlock Bios Password In Laptop Windows
Compared to system restore, I will prefer to Windows password recovery tool or system installation disc, because I can make sure Windows administrator password can be reset for locked dell laptop, and they seems easier to do for computer newbie.
Question 2: How to Remove BIOS Password on Dell Laptop
Generally, when we want to remove BIOS password on computer to set up BIOS, we just need to shut down computer and move battery from mainboard. But it is just applied to compatible computer. For Dell computer, no matter your computer is taken with RTC or not, there is a PSWD jumper, also called password jumper. Only remove computer battery or clear RTC couldn't relieve dell BIOS password sometimes.
So now let's see how to clear BIOS password on Dell computer.
First we have to make sure that PSWD has two or three needles. For different needle PSWD, the way to clear BIOS password is different.
One: When PSWD is Two Needle
<1> Find out PSWD, and remove power line until main board led turn off.
<2> Remove jumper cap on PSWD, start Dell computer and you will hear the sound of drop. And BIOS password is removed or cleared.
<3> Shut down Dell computer and take back jumper cap to PSWD
<4> Restart computer, and you don't need to enter BIOS password when you want to access BIOS setting screen.
How To Remove Bios Password In Laptop Using Cmd
Two: When PSWD is Three Needle
<1> Find PSWD, and remove power line until main board led turn off.
<2> Move jumper cap of PSWD from 1-2 needle to 2-3 needle, and start computer. You will hear sound of drop.
<3> Shut down computer and retrieve jumper cap of PSWD to 1-2 needle.
<4> Restart computer. Everything is OK.
So far, Dell admin password and bios password reset has been successful. You can do anything on dell computer software and hardware from then on.
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