Sep 10, 2020 • Filed to: Windows Computer Solutions • Proven solutions
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, also 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, however the same cannot be said about others who are not much familiar with computer hardware, and might be using it to accomplish the daily tasks. They might keep on wondering, what exactly happens when the computer is turned on. Here come the role and importance of the BIOS. It is a chip located on the system board or motherboard of a computer. It holds all the information about the hardware of the computer. Suppose you have added a new hard drive to your computer to enhance the space, and that hard drive is not getting detected in BIOS.
The EFI Card fixes EFI BIOS chip or firmware corruptions and boot loops that may have caused by Clover or similar EFI bootloaders. It also removes and unlocks the Mac (2010 – 2017) EFI BIOS passwords instantly. This is just a special EFI BIOS chip which uses a special connector on the logic board so it doesn't require soldering. Why you may need to reset CMOS or BIOS. The information stored in the BIOS (Basic Input/Output. Macs don't have BIOS. They use Open Firmware (EFI and UEFI) to boot up. Boot into Open Firmware. Shut down your Mac. Start it up while holding down the Command, Option, O and F keys (command option o f). You will now have a command line promp. Apr 18, 2018 How to remove bios password for Apple New model A1706, A1707, A1708 EFI Password and iCloud unlock for MacBook pro in just 20 seconds. All Apple models laptop and iMac, 4-6 PIN BIOS Password Removal. This Tools is for Apple Mac EFI & iCloud 4-6 PIN BIOS Password Removal, Support Model: All laptops Apple macbook and iMac 2010-2017.
Will you be able to use that drive once you login to Windows? The answer is No, BIOS has to detect the hard drive first, since it holds all the information related to hardware settings, and then it will be detected by the operating system.BIOS hold all the information related to hardware settings, system date, and time. It is also responsible to initiate POST which is a self-check done on the system by itself.
Part 1: How to crack BIOS password
There are some annoying scenarios where you want to change some settings in BIOS and you find that it is not taking the password. You might get a screen like this.
This also might be a scenario where you have bought the computer for someone else and the seller didn't share the BIOS password. Also possible that someone else uses the same computer and has set a different password in BIOS. We keep on trying with our best-guessed passwords. But, after certain tries also it didn't work, then do what? If I cannot enter BIOS that means I don' be able to make any changes in settings.
Best programming software for mac. Hands-down, I'd say macOS. Linux is not mentioned in the question, so I won't deal with that here. Here's why you should get a Mac instead of a Windows computer:. Macs can run Windows too. Whether it's in a virtual machine or using Boot Camp, Mac. Why programmers & coders love Mac OS X: OS X has better cross-platform compatibility If you get a Mac, you can quickly run all the main operating systems, which is a big plus for those learning. This integration is getting tighter and more expansive over time, so this is a benefit that will actually get better the longer you have your Mac. Apple can update software patches and make. Battery life is something to consider if you are looking to buy a Mac laptop for programming. Programmers complain that Xcode eats a lot of battery, so expect to be using the charger.
In that case, we have to break the BIOS password. There are different ways to crack the BIOS password. Some steps are given below :
Step 1 The first option will be to change the Password Jumper Settings on the BIOS. There is a specific jumper on the motherboard which is meant for this. However, it is advisable to read the product manual first before trying this step, because the position of the Jumper will differ from one motherboard to another.
Step 2 To perform this one has to turn off the computer, make sure the power cable is out of the wall outlet. Unscrew the screws located on the Side Panel of the CPU.
Step 3 Once, you do that, identify the location of the BIOS jumper on the motherboard by checking in product documentation and reset the same.
The jumper might be labeled as CLEARCMOS or JCMOS1. However, the best will be to always refer to the product documentation.
Step 4 Once this is done, restart the computer and check whether the password is cleared or not. Now once the password is cleared, turn off the computer once again, and put back the jumper to its original position.
If the first method doesn't work, you might try the backdoor entry. In the case of desktop, this has to be accomplished by checking the CMOS jumper.
For laptop users :
For laptop users, the process will be entirely different, since they have to use a backdoor password entry option. Enter the wrong password thrice on the screen, which will show an error like this.
Make a note of the code which is displayed. And then find a BIOS password cracker tool like this site: http://bios-pw.org/ Enter the displayed code and then the password will be generated in a few minutes.
Part 2: How to bypass BIOS password
Another situation similar to the scenarios we discussed above can be solved by bypassing the BIOS password. The methods which can be used here are similar to the methods used in previous scenarios. In addition to that, we can use these two methods as well:
Method: Overloading the keyboard buffer
This method is specific to some of the old system boards, and the newer systems might not be able to implement this. This is done by booting the system without mouse or keyboard, or in certain BIOS architectures, it might work by hitting the ESC key in quick succession.
Part 3: How to reset BIOS password
If you have tried to crack the BIOS password and it is not working for you, you can reset the BIOS password perhaps.
Method 1: Remove CMOS battery
Step 1: Locate the CMOS battery.
A CMOS battery will be of the flattened round shape. CMOS is an integral part of System board BIOS, and all the motherboards will have a CMOS battery. It is very easy to identify on the motherboard since it will be round, flattened, and coin-shaped. It stores the BIOS settings which include basic hardware settings, date, time, and other system information. To remove the CMOS battery, firstly the system has to be turned off, and also make sure that the power cable is disconnected.
Step 2: Remove and put back the battery
Once the system is completely turned off remove the CMOS Battery. Wait for 15-20 minutes. Put back the CMOS battery and turn on the system.
Step 3: Reset password
After step 2 is done you can bypass the BIOS password and can log in to your computer successfully. Note that you can add a new password again from BIOS. If you forget the password again then continue steps 1 and 2 to reset the password.
Method 2: Run command from MS-Dos prompt
This method is working only if you can access the installed Operating System. Once we login to our desktop we have to run the MS-Dos program and execute the following commands in the same order as it is shown here:
debug, o 70 2E, o 71 FF, quit
This command resets the BIOS settings which include the BIOS password as well. This process is accomplished by using the Debug tool from MS-Dos.
Method 3: Use Third-Party Software
Today there are lots of third-party software available, which can reset BIOS passwords but access to the Operating System is necessary. Some of the popular BIOS password cracking software is used like CmosPwd and Kioskea
Method 4: Use Backdoor BIOS password
Backdoor BIOS password is a set of passwords, which are master passwords provided by BIOS Vendor. These passwords are generic, and they are specific to manufacturers. In other words, all the manufacturers maintain a set of master passwords that can be used irrespective of whatever password the user has set. These passwords are not very hard to get by and can be easily accessed from the manufacturer's website.
Computer Data Recovery
- Windows PE
- System problems
- PC Errors
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.
A CMOS battery will be of the flattened round shape. CMOS is an integral part of System board BIOS, and all the motherboards will have a CMOS battery. It is very easy to identify on the motherboard since it will be round, flattened, and coin-shaped. It stores the BIOS settings which include basic hardware settings, date, time, and other system information. To remove the CMOS battery, firstly the system has to be turned off, and also make sure that the power cable is disconnected.
Step 2: Remove and put back the battery
Once the system is completely turned off remove the CMOS Battery. Wait for 15-20 minutes. Put back the CMOS battery and turn on the system.
Step 3: Reset password
After step 2 is done you can bypass the BIOS password and can log in to your computer successfully. Note that you can add a new password again from BIOS. If you forget the password again then continue steps 1 and 2 to reset the password.
Method 2: Run command from MS-Dos prompt
This method is working only if you can access the installed Operating System. Once we login to our desktop we have to run the MS-Dos program and execute the following commands in the same order as it is shown here:
debug, o 70 2E, o 71 FF, quit
This command resets the BIOS settings which include the BIOS password as well. This process is accomplished by using the Debug tool from MS-Dos.
Method 3: Use Third-Party Software
Today there are lots of third-party software available, which can reset BIOS passwords but access to the Operating System is necessary. Some of the popular BIOS password cracking software is used like CmosPwd and Kioskea
Method 4: Use Backdoor BIOS password
Backdoor BIOS password is a set of passwords, which are master passwords provided by BIOS Vendor. These passwords are generic, and they are specific to manufacturers. In other words, all the manufacturers maintain a set of master passwords that can be used irrespective of whatever password the user has set. These passwords are not very hard to get by and can be easily accessed from the manufacturer's website.
Computer Data Recovery
- Windows PE
- System problems
- PC Errors
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
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.
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.
Bios Password For Mac
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.
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.
Bios Password For Acer
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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