How to find out or reset the BIOS password of a computer or laptop if it is forgotten? (Part 1.)

The easiest way is to reset the BIOS password (bios). The password to the computer's bios (BIOS) is stored in non-volatile memory, is usually set during its initial setup and is successfully forgotten. The simplest one is to completely reset all CMOS Setup settings to their default state. To carry out such an operation correctly, it is advisable to find instructions for motherboard(manufacturer’s website) and, in accordance with her instructions, move a certain jumper on the motherboard. It is usually located near the edge of the board, next to the battery or next to the processor and is marked “CLEAR”, “CLEAR CMOS”, “CLR”, “CLRPWD”, “PASSWD”, “PASSWORD”, “PWD”. On laptops it can be found under the keyboard or in the opening compartments at the bottom. If this option does not work for some reason, then you can try to remove the battery or the CMOS chip from the motherboard for a few minutes (rarely - hours, if there is a capacitive capacitor) - this is also enough to reset all CMOS settings (it is advisable to disconnect the and power supply). BIOS manufacturers leave special “backdoors” or so-called “engineering passwords” in their programs (did you doubt it? Do you think this doesn’t exist in Windows?). Everything would be fine, but engineering passwords for old systems have been known to everyone for a long time, but for a new motherboard or a modern “branded” laptop you most likely will not be able to find one. Moreover, Award provided equipment manufacturers with even special utility MODBIN.EXE to set its own engineering password, so finding out such a password can be a difficult task. However, I will provide a list of the most famous passwords (note that the “_” character on an American keyboard may correspond to a “?” on a European keyboard).

Engineering password for BIOS.

• AWARD_SW
• 589589
• 589721
• 595595
• 598598
• 1322222
• _award
• ALFAROME
• AWARD PW
• AWARD SW
• AWARD?SW
• AWARD_SW
• awkward
• AWKWARD
• BIOSTAR
• CONCAT
• CONDO
• Condo
• djonet

• Lkwpeter
• LKWPETER
• shift + syxz
• SKY_FOX
• SY_MB
• TTPTHA
• ZAAADA
• ZBAAACA
• ZJAAADC

AMI

• A.M.I.
• AAAMMMMIII
• AMI?SW
• AMI_SW
• CONDO
• HEWITT RAND
• LKWPETER
• PASSWORD

PHOENIX

• phoenix
• PHOENIX

Various manufacturers

• ALFAROME
• bell9
• biosstar
• BIOSTAR
• biostar
• Biostar
• central
• Compaq
• iwill
• LKWPETER
• lkwpeter
• merlin
• Posterie
• setup
• SETUP
• SKY_FOX
• spooml
• Toshiba
• xo11nE

Engineering password for bios (bios).

How to find out or reset the BIOS password of a computer or laptop if it is forgotten? (Part 2.)

What to do if you forgot your BIOS password
Default BIOS settings do not contain a password either to enter the BIOS Setup utility or to start the PC. Therefore, if you have forgotten your BIOS password, you need to “reset” it by resetting the CMOS memory, i.e. returning the settings to default. Previously, so-called “engineering” (service) passwords were used for this - unique for each BIOS manufacturer, for example, AWARD_SW, AMI, etc., but on modern boards these passwords no longer work.

Hardware reset of CMOS memory
With the PC turned off (also unplug the power cord), find the Clear CMOS switch on the motherboard (next to the CMOS memory battery), move the jumper (jumper) to the second position and press the PC power button, then return the jumper to its place, turn on PC, after turning on, enter BIOS Setup and check all settings.
If there is no Clear CMOS switch on the motherboard, you need to remove the CMOS memory battery and wait from half an hour to three hours - BIOS installation Setup (including password) will be reset.

Resetting CMOS memory programmatically
The password can be reset not only by hardware, but also by software, for example, using the debugger (debugger) debug. The debugger disk address is \WINDOWS\system32\debug.exe.
Click Start -> Run... -> Run a program -> cmd -> OK;
– in the Command Interpreter window that opens, after the system prompt, enter debug and press Enter;
– further commands depend on BIOS version –
a) Award (press Enter after each command):
-o 70 17
-o 71 17
-q
b) AMI (press Enter after each command):
-o 70 10
-o 71 0
-o 70 11
-o 71 0
-q
c) Phoenix (press Enter after each command):
-o 70 ff
-o 71 17
-q
here o means output;
q – quit;
the first number in each line is the port;
the second is the number of bytes (in hexadecimal system);

- in the window command line type exit, press Enter (or just close the window);
– the password has been reset, but along with it the password has been reset to “default” (by default) and others BIOS settings, so after restarting your PC, enter the BIOS Setup utility and check all settings.

Notes
1. Any information can be used for both good and evil: it all depends on who uses this information and for what purpose... I hope that you need this information for a good purpose: you forgot the BIOS password on your (!) PC .
2. Remember that using a password increases the security of your computer.
3. After clearing the CMOS memory - the next time you boot the PC - the message “CMOS checksum error - Defaults loaded. Press F1: to continue, DEL: BIOS Setup" or "CMOS checksum Failure".
To boot the PC with default CMOS memory settings (Defaults), press F1.
If you are familiar with the settings of the BIOS Setup utility, press the Delete key to enter the utility. Check your BIOS settings, press F10, confirm your changes by pressing Enter.

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 don't find it, read the information in the motherboard manual. I’ll say right away that for many models the characteristic keys for entering the BIOS are DEL, F8, F1, etc.

Then save the BIOS settings by pressing the 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.

Now we restart the computer. When you try to enter the BIOS, you will be prompted to enter a password. I would like to remind you that in some BIOS subsystems you will not find a password setting when logging into the system; in many, most important functions can be cut out, as was done with HP laptops. If you suddenly forgot the password to enter the BIOS, then use the article.

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 program itself. operating system. 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.

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I 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))

There are many options to protect data on your computer or laptop. You can password protect your computer using account and lock the laptop using the BIOS password. Most users prefer to add strong password to your user accounts to prevent others from accessing your data. The windows login password is a good idea, but it may not prevent you from booting to the login screen and using workarounds, special programs to find out the password. Even more important is if anyone manages to boot from a Linux Live CD or boot disk Windows and instantly copy all data to an external drive.

Since all of the above passwords can be reset and found out using workarounds, some users prefer to use the BIOS password. The BIOS password is relatively safer than the user account password, since no one will be able to boot from the boot disk or before booting the login Windows system without entering correct password BIOS.

Again, the BIOS password can be reset by removing the CMOS battery on the motherboard in your computer, but then it won't simple work, especially on laptops and tablets from hp, dell, acer, asus, lenovo, samsung, toshiba. Therefore, we will look at how to find out or reset the BIOS password on laptops and tablets if you have forgotten it and don’t remember it. I wonder how it works? A unique master password is set in the BIOS from the OEM. Using this master password, you can reset the password and gain access to the BIOS.

Reset BIOS password

Note: This method should work on most modern laptops and computers. I tried on Acer laptop and everything worked great.

1. Turn on your laptop, computer and enter the BIOS password several times until you are locked out.
2. Now you should see right away technical code or number, as shown below in the figure, or select Enter Unlock Password (enter a password to unlock). In other versions of BIOS, the code may be designated differently (System Disbled Service Tag), but the essence does not change.
3. Write down all the codes on a piece of paper or on your mobile phone.

• On your smartphone or other laptop, visit BIOS password website , enter the code you saw on BIOS screen, and then click the Get password button. Knowing the laptop manufacturer, write down the password, if there are several of them, then write down several one after the other.

• Now log in again before entering the password in the BIOS and enter the code that you wrote down from the site. Next, you can go to the BIOS settings and remove or change the password by entering the same code.