Bios engineering password. Computer repair, computer setup
Most personal computers do not have BIOS passwords because the feature must be manually enabled by someone. However, many corporate machines have BIOS passwords set for security reasons, and if you are reading this post, you have probably realized that breaking the BIOS password is not that easy. How to reset laptop BIOS passwords?
Whether the operating system can be booted or not depends on how many security options have been enabled. In the majority modern systems BIOS, you can set a supervisor password, which simply restricts access to the BIOS utility itself, but allows Windows to boot. The second option, usually called Boot Up Password, or something similar must be enabled so that you can see the message before loading the operating system.
It's also worth noting that you may have to open your computer to try to bypass the BIOS password, and if you have a desktop, this is usually much easier. Not only is it easier to open the workbench, but finding the component you need to remove is much easier. In this article I will talk about in various ways bypass the BIOS password and hopefully it will work.
- If you need to reset Windows password read this article:
The easiest way to overcome a BIOS password is to use a backdoor password. Fortunately and unfortunately, BIOS passwords are not very well protected, and this is done specifically to technical specialists and other people could help get into their computers.
This is good because it will probably help you gain access to your computer, but it is bad because anyone who thinks the BIOS password is super secure is wrong.
Therefore, most BIOS manufacturers have a failsafe when you enter the wrong password more than 3 times. For example, I have Acer laptop at home and I went and set the BIOS password and then entered the wrong password three times.
After the third time I received a message saying " System disabled", but I also got the number displayed right below this message.
All you have to do is go to the site called and simply enter the number! It will show you a set of passwords for different brands BIOS.
Also, don't worry about disabled messages because they are just a scare tactic. All you have to do is turn off your computer and turn it on again and you will be able to enter your BIOS password again without any problem. I was very shocked how easily it worked, so this is the first thing you should try before hacking your computer.
Step 1. Open start menu", by pressing the button " Start" on the desktop.
Step 2: Go to All programs > Empowerment Technology > Acer eSettings management .
Step 3: Click " BIOS passwords" next to the screen footer.
Step 4: using the parameter " Create a password" or " Remove password" you can regain control.
Laptop BIOS passwords – Using computer equipment
This method involves working with computer hardware and components. Continue only if you are confident enough to complete the task. This may also invalidate guarantee period. The steps below are mentioned for both desktops and laptops.
Step 1: Disconnect the power cord from desktop computer or laptop.
Step 2: Remove the cover of your desktop case.
For a laptop, turn it upside down and remove the battery. Open the compartment hard drive by sliding the cover. Unscrew and pull out HDD from your laptop.
Step 3: Locate the watch's coin battery (also known as a lithium CMOS battery) and remove it. Keep it aside at least, for an hour.
For a laptop, unplug the tiny power cord that connects the watch battery to motherboard. Keep it unplugged for at least an hour.
Otherwise you can also find a jumper reset BIOS, marked by CLRP1. Move this jumper to the Clear position. Let it remain in this state for at least an hour.
Step 4: After about an hour, replace the battery in the slot or move the jumper back to the "Run" position.
Step 5: Replace the case cover and start the computer.
If everything is done correctly, your computer or laptop should boot without asking for a BIOS password.
Laptop BIOS Passwords – Reset CMOS with Software
– the best software to reset CMOS password, it works by setting BIOS to default state or revealing Laptop BIOS Passwords.
PC CMOS Cleaner is an easy-to-use tool to recover, remove, decode and display excellent passwords stored in BIOS, regardless of brand. Most supported BIOS types. This is a bootable CD that works on x86 and x86_64 computers. There is no need to pay expensive fees to experts. This useful tool for users to return lost password BIOS or clear passwords from an old computer purchased from others.
- Support everything personal computers x86, x86_64.
- Support most BIOS, such as: AWARD, AMI, Compaq, Phoenix, Samsung, IBM, Compaq, DTK, Thinkpad, Sony, Toshiba, etc.
- Display superior BIOS passwords.
- Remove BIOS password (set BIOS status to default, need to set reset date).
- Set BIOS to default state
Contact the laptop manufacturer
If the above steps do not help you remove the CMOS password for your laptop, we suggest you contact us for instructions on clearing the password. Many manufacturers have strict policies to help protect their customers' laptops, and only they have information on how to clear CMOS passwords.
Service
On this moment your only option is to use a professional service to reset your BIOS password. They have special tools that they can use to actually remove the BIOS chip from the motherboard, as well as using a new BIOS, thereby removing the password, etc. This will probably cost you between 500 and 2000 rubles depending on companies. Enjoy!
Resetting the BIOS password is one of those actions that every user has probably had to do at least once. Removing the password may be required in various cases. For example, if you forgot the BIOS password on your computer or this password was set by another person without your knowledge.
It is well known that in BIOS Setup the user can set a password, which must be entered to enter this program, as well as to boot the operating system itself. Setting password can be useful in different situations. It is often installed by sellers computer equipment so that in the event of a warranty situation, you can be sure that the user did not independently change the BIOS parameters in an undesirable way, for example, for overclocking hardware. In addition, the password can be set by the PC owner himself if he is afraid of unauthorized use of the computer by other people.
However, the password set by other people may be unknown to the user, but set password may be lost or forgotten. Therefore, a situation often arises when the BIOS password needs to be removed.
Method to reset BIOS password
The easiest way to remove the BIOS password is. This procedure can usually be accomplished by removing the battery that powers the non-volatile CMOS memory BIOS. To reset the BIOS memory on many motherboards, you can also click on special button or install a special jumper.
Also, BIOS memory can sometimes be reset by running a special program in DOS. However this method will be useless if the password is set not only to the BIOS itself, but to boot the entire computer.
We talked in detail about how to reset BIOS memory in a separate article. But it should be kept in mind that this procedure may not always help you remove password. In addition, often when the battery is removed, the BIOS memory is not reset to zero immediately, but only after some time, for example, after a day. Therefore, if you want to remove your password quickly, then this method will not suit you
There are other methods of resetting the password that do not involve resetting the BIOS, but they are usually not so reliable. For some older motherboards, there are special engineering passwords that allow you to enter the BIOS regardless of the password, user installed. And once you enter the BIOS in a similar way, the user will be able to independently delete the password in the required option, for example, in the Change Supervisor Password option.
List of passwords for BIOS AMI:
- CONDO
- A.M.I.
- HEWINT RAND
- LKWPETER
- AAAMMMMIII
- PASSWORD
- AMI_SW
- AMI_SW
List of passwords for BIOS AWARD:
- Condo
- 01322222
- _award
- ALFAROME
- 589589
- Lkwpeter
- SKY_FOX
- LKWPETER
- 595595
- AWARD PW
- CONCAT
- AWARD_SW
- Awkward BIOSTAR
- TTPTHA
- ZJAAADC
There are also methods that allow you to hack the BIOS password. For this purpose you can use special programs, launched from DOS or Windows, which allow you to select the BIOS password. Operating principle similar programs based on the fact that in BIOS memory the password checksum is stored and this checksum this program can gain access.
In addition, for some laptop models, for example, HP laptops, you can even find programs created by the manufacturers themselves designed to remove the password.
Conclusion
The installed BIOS password can cause serious inconvenience if it is unknown to the user and needs to be disabled. However, if you are faced with a similar situation, then you should not despair. The most reliable way to disable a password, which works in 90% of cases, is the reset method. There are also a number of other ways to remove the password, but they may not work with all motherboards and not in all cases. If all the methods you used to disable the password were unsuccessful, then you can try contacting the service center and asking for a solution this problem computer specialists.
“, in which he promised to write about how to set a password in BIOS. So I’m keeping my promise, now I’ll write and show you how to install, remove, or reset the password in the BIOS.
But first, let's figure out how much effective password in the BIOS system and how it helps protect your computer. Personally, I think that the password set in the BIOS does a better job of protecting your computer. Just the password set in operating system, you can hack it programmatically, but the password in the BIOS, as far as I know, cannot.
The fact is that the protection installed in the BIOS prompts you for a password immediately after turning on the computer, and in order to enter the same BIOS system settings you need to enter a password, so you won’t even be able to start boot disk, and this is another big plus for such protection. Of course, such protection can also be easily removed, although to do this you need to open system unit, or disassemble the laptop. But first things first.
How to set a password in BIOS?
Let me first tell you how to lock your computer and the BIOS system itself with a password.
We reboot the computer and as soon as it starts to start, go into the BIOS by pressing the “Del” key. If nothing happens when you press this key, then read the article, everything is written there.
I will show an example of setting a password on my system; your BIOS may be different.
So we went into the BIOS, and immediately on the main screen select the item “BIOS Setting Password”, press “Enter”.
After pressing “Enter”, a window will appear in which you need to enter a password. I can enter a password of 6 characters. We invent and remember good password, enter it and press “Enter”.
Another similar window will appear in which you need to enter a password confirmation. Enter the password again and press “Enter”.
A window will appear in which it will be written “Password installed” (password installed), press “Enter”.
That's it, the password is set, but after this setup, the password appeared only when I tried to enter the BIOS, and the computer turned on as usual without a password. In order for the password to appear when you start the computer, you need to make one more setting.
Therefore, we immediately select the tab and confirm the choice by pressing “Enter”.
Next we look for the item “Password Check”. Opposite it, I had the “Setup” parameter set, which meant asking for a password only when entering the BIOS. You need to change it to the value “Always”. We do this, press “Enter” and select “Always”. Now the password will be requested both when entering the BIOS and when starting the computer.
Now the most important thing is, don't forget to save your changes. Press the F10 key and “Enter”. The computer will reboot, and as soon as it starts up, a window will appear asking for a password. Enter our password and press “Enter” (sorry for the photo quality).
That's all, the BIOS password has been set, and your computer is now protected. Go ahead.
How to remove password in BIOS?
We have set a password, now we will shoot :). This is not yet hacking (resetting) a password, it is deleting it. Perhaps you didn’t like it, or you no longer need it.
We do everything the same way, go to the BIOS, select “BIOS Setting Password”. A window will appear asking you to enter a new password, do not enter anything, but immediately press “Enter”.
A window will appear with the inscription “Password uninstalled” (password removed), press “Enter” again. Save the result by pressing F10 and “Enter” again. That's it, the password has been deleted.
How to reset BIOS password?
First we set the password, then we deleted it, and now I’ll tell you how you can reset the password in the BIOS, that is, hack it. But this is not advice on hacking other people's computers, this is so that you can reset the password if you suddenly forget it.
As I already wrote at the beginning of the article, reset your password to regular computer Easier than on a laptop. Just in order to reset the password that is set in the BIOS system, we need to reset the BIOS itself. Read more about how to do this in the article. There you need to either close special contacts or remove the battery for a while. After which, the BIOS parameters will be reset, and the password will disappear with them. It's the same in laptops, it's just more difficult to disassemble.
Well, it seems like I wrote everything, try it, just be careful and don’t press anything unnecessary, otherwise you’ll get into trouble :) Good luck!
Also on the site:
How to set, remove and reset a password in BIOS? updated: January 12, 2015 by: admin
98,607I forgot my router password. What is the default login and password?
This article contains information about passwords that default used to access routers/routers administration interface.
Default router address
A short list of popular router brands and their common default addresses.
IP addresses for accessing the router
Standard router password
Except ip - addresses to access the router we also need to know the username and default password . Common default usernames include variations (Admin, administrator, etc.), and the administrator password is often simply blank.
I tried to give below standard , factory combinations password And login which are the default of some well-known manufacturers routers / routers .
All router logins and passwords
A complete list of default factory passwords can be found on the website.
On the site you can find router passwords and logins for most models. Manufacturers such as:
This list may help you if you have forgotten your router password. If you have forgotten the password, not the factory password, but the one you set yourself. Then you have 2 options: reset the password or break it. Easier to reset))
To increase the security of your data on your computer, you can install an antivirus, a login password, and use many other methods. If you are very concerned about security, then you can set a password on the BIOS, another method to increase the security of information from unauthorized access. So, how to set a password on the BIOS?
If anyone doesn't know, then BIOS– an input/output system, which is a microprogram located on a chip, which in turn is soldered to the system board. Everything is stored there important parameters computer, for example, date time, disk and tire parameters, and indeed all PC components. On startup computer BIOS always launches the POST procedure, during which all computer components are checked for serviceability; the appropriate ones may be responsible for this.
There are two ways to set a password in the BIOS - on Windows and on the BIOS itself. Well, let's go.
This is interesting:
How to set a password when logging into the system through BIOS?
First of all, you need to go into Bios, read how to do this in, for each laptop model and motherboard your own key combinations. If you can't find it, read the information in the manual. motherboard. I’ll say right away that for many models the characteristic keys for entering the BIOS are DEL, F8, F1, etc.
Then save BIOS settings, by pressing a key F10 or using the item "Save & Exit Setup".
After the reboot, you will see a field for entering a password and when you enter it, the system will continue loading.
If you do not have a regular BIOS, but more, then setting the password is similar to the first method. We are looking for an item related to the password for User.
How to set a BIOS password?
Now let’s move on to the issue of setting a password on the BIOS, so a fraudster will not be able to get in there and spoil the computer’s settings. It can increase CPU frequency, random access memory, and without knowledge, even burn any of the components. This rarely happens, but it's better to be safe.
We go into the BIOS and look for the parameter there, or maybe the item.
