Every PC user has faced a problem when the operating system started to malfunction and rebooted frequently. This happens due to the loss of system files, a large number of viruses or technical hardware problems.

It is especially frustrating to get into a situation where Windows stops loading. Doing so may result in the loss of data such as valuable documents, music, and photos.

Basic System Recovery Methods

In most cases, you can reset the system to factory settings or restore Windows to working system files on your computer. To do this, it is not necessary to have a special education or deep knowledge of software. Just use the tips below. The following methods are considered the most effective:

1. Loading Last Known Good Configuration;
2. built-in function " Windows System Restore»;
3. Using the system boot disk.

In different situations, one of the above methods will help to return to the previous state. Each user should be able to debug the system, so let's dwell on the ways to restore Windows in more detail.

Loading Last Known Good Configuration

This option is considered the simplest, it allows you to quickly restore the working state of the system. First you need to go into Safe Mode. For this, during Windows boot you need to press the F8 key and select the item " Last Known Good Configuration". After that, the system will restore the previous working settings and system files, then the download will start again.

In different laptop models, entering safe mode for further reset or system recovery is carried out using system utilities. Below are the combinations to run some of them:

• ASUS - F9 ;
• Dell XPS-F8;
• Lenovo ThinkPad-F11;
• Lenovo IdeaPad - dedicated OneKey Rescue key;
• Toshiba - F8 or 0 ;
• Sony VAIO - F10 or ASSIST key;
• HP Pavilion-F11;
• LG-F11;
• Rover - Alt (hold);
• Samsung-F4.

On the latest PCs with UEFI, you will need to change the default values ​​when choosing an OS to enter Safe Mode. More detailed information can be found in the technical documentation.

Last Known Good Configuration can roll back the latest drivers that you may not have installed correctly. Or return working system files that were affected by malicious software. This method of returning to the previous configuration will help with minor bugs and freezes that appeared with the latest changes in the system. For more serious damage, it may be useless and you will need to try other methods to get the files back.

Windows System Restore

It is usually used after a previous method that failed. The operating system has the ability to make several restore points that capture the state of all programs at a certain point. You can make such points yourself or set the frequency of autosaves.

Before creating a restore point manually, it is better to close running programs. We go to " Control Panel” and select the item “ System". Next, go to the menu System protection”, in the window that opens, select “ Create a restore point” and indicate its name. After the procedure is completed, a system message will be displayed - "The recovery point was created successfully."

To start the recovery procedure, go to the menu " Start", click on" Control Panel", go to the item" Recovery- Start System Restore. In the window that opens, you can select the last point or view all available points. By pressing " Finding affected programs”, you will see the entire list of applications that will be changed. Usually it is enough to choose a point 3-4 days before the occurrence of malfunctions and failures. After selecting a restore point and confirming it, the computer will restart.

In the same menu, you can restore using a pre-made image. It is pre-saved to DVD-media, flash drive or external hard drive. Today, most often they restore parameters from an image via a usb connection - this is fast and convenient.

For inexperienced users, it is better to leave all the proposed settings by default, after several transitions we confirm the reset process by clicking the button Done. It is worth noting that if you created a backup with errors or the media with the image was damaged, then the system startup may be interrupted. In this case, it is better to install a new environment on a computer with a pre-formatted hard drive.

Using the system boot disk

If you have a serious problem with Windows or if you are heavily exposed to viruses, you may need a boot disk. With it, you can reset the system or roll it back to a working state and the desired settings. In safe mode, select " Troubleshooting your computer", then insert the disc into the DVD drive and in the window that opens, click on the" button.

The program offers us a choice of several ways to set the default parameters:

1. Startup repair - search for major problems that prevent Windows from starting;
2. System Restore - search for a restore point with working settings to reset;
3. Restoring a system image - using a previously made backup;
4. Windows memory diagnostics - system memory check;
5. Command line - work with files through a text line.

The recovery process is the same as with the built-in application. But working with a disk, you exclude the possibility of harmful effects on the work of viruses and other third-party software.

Full reset to factory settings

If the above recovery methods did not work, you can try to perform a hard reset to factory settings. To do this, some models of laptops and PCs have a hidden system partition with a copy of Windows in a basic state.

Manufacturers offer users special utilities that make the reset process simple and straightforward. The principle of operation of such programs is similar and even inexperienced users can understand them. You can start the utility using a special key or through safe mode while the computer is booting. If such a utility is provided by the developer, then its name will be displayed at the end of the list of recovery options.

In the window that opens, we need to select the first item - " Restore to the state at the time of purchase". After the end of the work, the computer will be rebooted, it will be rolled back to the factory settings (you will need to select the default language again and create an account).

It is worth noting that all files that were previously on the hard drive will be permanently deleted. Therefore, we recommend that you save everything you need in advance on a USB flash drive or other media.

Related videos

No user can be insured and 100% sure of the quality of his mobile phone, and even more so, of the reliability of the operating system and other installed applications. Perhaps smartphones have become smarter, more convenient, but the problems in many cases remain the same - a complete failure of the phone, the appearance of non-standard errors, glitches and freezes, mute, and much more. As a rule, in the Android operating system, most problems can be solved on your own, and it is not necessary to carry the phone to the nearest service center, paying several thousand rubles for actions that you can do yourself without much effort.

In this article, we will tell you how to reset the settings on Android to factory settings, what it is for, what the consequences will be after the reset.

Why resort to this procedure?

1. One of the reasons why this option is used is to remove confidential information, for example, if you sell your phone to another person and do not want any information about you to remain. In case of theft, this method will not work, however, you can use the remote control option for your device to erase the data immediately after turning on the phone.
2. Another reason, by which the settings are reset - this is the appearance of errors and problems of a system and software nature.

What will the user lose from their device?

If you decide to reset the settings, you should understand that the system will automatically remove all programs that you installed through file managers or the Google Play service, completely clear the history of correspondence, SMS, delete contact information, Accounts mail and more. The phone's memory will be completely cleared, but the SD card will remain with all the data! In fact, you will receive a “clean” smartphone, as if you just bought it in a store.

If you do not want to lose data, then create backup copies in order to restore them in whole or in part. We also recommend that you copy some of the photos and videos with a certain period of time to a PC or another phone.

How to do a factory reset on Android

There are three ways in total, and they differ significantly from each other. Let's analyze each of them in detail:

1. Reset in phone settings
2. Reset service codes
3. Reset by keys

Method 1. How to reset an Android phone to factory settings using the menu

All operations will be carried out from the main menu of OS Android. You need to go to the “Settings” item, select the tab called “Privacy” there, and then click on the “Reset Settings” tab.

As you can see in the photo above, here you can activate the following items:

• "Data archiving" ("Data copying")- The system will automatically save copies of all applications installed on your device, settings from Google services, as well as data about each Wi-Fi network previously saved on your phone.
• "Auto Recovery"- All programs will automatically be restored with all settings.

Click the "Reset settings" item and confirm your desire to erase the data. You will be shown a window with a list of data that is deleted after a factory reset. As soon as the phone reboots, you can reinstall any programs, add accounts.

Method 2. Reset by service codes

In the Android system, like in any other (Java, Symbian), there are special codes with which you can activate the restore operation to factory settings.

Attention! Codes may change, not suitable for your model or version of Android, so carefully follow all the operations! We are not responsible for all actions, and we provide information with codes for review.

Here are some codes. You will need to switch to phone dialing mode and enter one of these:

• *#*#7378423#*#*
• *2767*3855#
• *#*#7780#*#

Method 3. Reset with keys (using Recovery)

Each Android smartphone has special keys with which you can start the reset process to factory settings. Since most phones are currently provided with a touch screen, the volume keys, the Home button, and the power key are mainly used to reset.

Here is a sample list of buttons that will allow you to reset your settings:

• "Volume down" + "Turn on the device". This is one of the most common combinations used on many phones. Try it first. If not, then see the list below.
• "Volume up" + "Volume down".
• "Turn on the device" + "Home" key + "Volume up".
• "Volume up" + "Volume down" + "Turn on the device".
• "Volume up" + "Home" key.

Hold and press the keys at the same time. The approximate holding time is 2-5 seconds. As soon as the system enters a special mode - Recovery, a menu will appear on your screen.

To move through the list, use the volume keys up and down, because the devices are mostly touch-sensitive!

Find the item wipe data / factory reset and click on it. Sometimes this item is not on the list, but instead of it there will be one of them: Clear eMMC, Clear Flash! As soon as you click on the selected tab, the system will ask for confirmation.

Select the item Yes, and at the end press the menu item Reboot System - this is a restart of the operating system.

In some versions of Android, the items presented may vary, depending on the version, but the same type of menu is mainly used. We also strongly recommend that you read the instructions for your mobile device before calling up the menu or using codes. Sometimes there are already registered service codes and keys for resetting the settings.

If it was not possible to restore the device after resetting the settings or errors and glitches remain, take the phone under warranty to the store where it was purchased or contact the service center if the warranty has already expired.

This happens often: over time, the system of your Android device becomes clogged, your smartphone or tablet starts to work slowly, a lot of errors constantly occur. For some, this may be an excellent reason to replace the gadget with a newer model, but this option is not at all necessary. If the problem is only in the system, then just return to the factory settings.

Android factory settings: what is it?

This should be taken literally: the smartphone will return to the state in which it was released for sale. All user files will be erased, except for those stored on the memory card. But such an operation can give your device new life. Yes, and the files can be pre-copied to removable media, so the losses will be small.

How to reset settings using the interface?

In order to restore the factory settings of Android, you do not need any special applications or knowledge of programming languages. Such an operation is initially embedded in the interface of your device, and it is quite simple to start it.

Of course, the interface of a smartphone or tablet will differ depending on the device model and version of Android, but with the example of Samsung phones, you will understand? where can i find this feature.

1. On your Samsung smartphone, go to "Settings" ("Android"-settings), then to "Accounts" and open the "Backup and Reset" section.
2. In this section, it is possible to enable / disable archiving, auto-recovery, including data reset. Click on "Reset data".
3. You will see a warning that all information, including your Google account and downloaded apps, will be deleted from your device memory. Confirm data reset.
4. The device will reboot. After the next turn on, the Android factory settings will be restored.

On earlier versions of Android (before 2.1), is there such an option as data reset? located in the "Privacy" section.

How to restore settings on Android using Recovery?

If your smartphone or factory reset is possible through recovery mode.

Again, recovery mode starts differently on different models. But the principle of switching on is the same: you need to hold down certain keys, including the device. See the user manual for the exact key combination for your model, or ask technical support on the manufacturer's website. On Samsung smartphones, the recovery mode is launched as follows:

1. Turn off the device if it is turned on.
2. Press the volume up key.
3. Without releasing the volume key, press the Home key.
4. Without releasing both buttons, press the power button.
5. Keep the keys pressed until Recovery mode starts.
6. Select wipedata / factoryreset - this will completely reset the "Android" settings from your device.

If, for example, you have a Sony Xperia Z smartphone, then you need to start the recovery like this:

1. Turn off the device.
2. Press the power button and when the indicator lights up, located at the top of the phone above the display, press the volume up or down key several times.

Sync and restore data on Android

There is a way to help you quickly install applications that are lost due to factory reset. Instead of remembering and separately searching for each application, just open the Play Market, just go to "Menu / My applications". Next, click on the "All" tab. You will see a list of all the apps you previously installed.

Before deleting settings on an Android device, it is highly recommended to enable synchronization. Thanks to synchronization, you can easily recover all lost data.

To enable Gmail and calendar entries in the future, turn on your account sync. Go from the options menu to the "Accounts" section and check the options you need.

Photos can be restored if you have a Google+ account. All pictures taken will be automatically uploaded to the server. In addition, the user will be able to access their own photos from any other device.

Android Mail

After the settings are deleted on the device running the Android system, you may want to set up mail again. As it was said, when returning to the factory state, in addition to user files and applications, all accounts are also erased from the memory of a smartphone or tablet. If before resetting you did not have synchronization enabled, then you will have to restore all user options manually. But there is nothing wrong with that. Setting up mail on Android is done through a special application.

The factory option implies the state of the device after purchase, that is, the memory is not completely eliminated. At your disposal will be built-in applications with which the smartphone went on sale. For now, you'll need the Mail app.

Instructions for setting up mail

So, setting up mail for Android is as follows. By launching the application, you will be prompted to either create a new account or add an existing one to which your Android phone has been linked. The settings should be as follows:

1. Enter your account information (login and password).
2. Select the protocol for connecting to the mail service. This is required to confirm the password. It is best to specify POP 3.
3. Next, you will need to specify the domain of the mail client. For example, a Google mail server would look like this: pop.gmail.com. And the Yandex server: pop.yandex.ru. On Android devices, it is most convenient to use mail from Google.
4. Set outgoing email options. You must enter the name that the outgoing server uses. This is done according to the same principle by which you specified the domain of the mail client. For example smtp.gmail.com.

In the same way, you can optionally add an additional mailbox.

ASUS laptop allows you to rollback all settings to their original state, but only under certain conditions. In this article, we will talk about restoring factory settings.

There are two ways to reset all settings on ASUS laptops, depending on the changes you made.

Method 1: RECOVERY utility

Regardless of the default operating system, each ASUS laptop has a dedicated partition Recovery, which saves files for emergency system recovery. This section can be used to restore factory settings, but only if the device has not been reinstalled the OS and formatted the hard drive.

Enabling the utility

Using the utility

The main disadvantage of this method is the complete removal of any user files from the local drive where Windows is installed.

It is also important to roll back the BIOS to its original state. We described this process in a separate article on our website.

Method 2: System Tools

If the laptop did reinstall the OS and clean the HDD, you can resort to using the system recovery tool. This will roll back Windows to a stable state using restore points.

Conclusion

The considered methods for resetting a laptop to factory settings should be enough to restore the operating system and the device as a whole. You can also contact us in the comments if you encounter any difficulties.

Sometimes a computer owner is faced with the need to clean the system from various bugs that interfere with normal operation. This can be done by reinstalling operating system, or using special utilities. But there is a method that has several undeniable advantages over them.

Resetting the settings to the factory settings will help restore the device to working capacity in most cases, even if you cannot start the OS. This method is especially relevant for those who do not want to spend time reinstalling the OS.

When restoring factory settings, the OS will be reinstalled automatically. You do not need to enter the OS activation code again. The version of Windows that came with the laptop upon purchase will be restored.

By rolling back the BIOS, you will fix the listed problems. In this article, we will look at how to reset the laptop to factory settings and restore its performance. There are several ways, which we will take a closer look at.

The option to reset the settings may be needed if:

What are factory settings?

Factory settings are set by the manufacturer for a specific model of computer or laptop. They store BIOS settings and computer configuration settings. Such information is located in the dynamic memory of the device, which is called CMOS.
All factory settings take up very little space, and are powered separately - from a small battery located on the motherboard. You can reset the laptop parameters without access to the BIOS. To do this, simply remove the battery, wait 30-40 seconds, and insert it again.

After the BIOS reset process is completed and the OS is reinstalled, you will receive the laptop in the same condition in which you bought it in the store.

It is worth noting that in order to successfully return the device to factory settings, in addition to CMOS, a Recover section is required, which stores installation files and other necessary system information.

Video: Laptop factory settings

Where is Recovery and its activation

The hidden partition on the hard drive that stores all the files needed to restore the system is called Recovery. It is created by default on all laptops, and is deleted or corrupted in most cases as a result of incorrect user actions.

You can see where the hidden partition is located:

There you can also see the size that Recovery takes on the HDD. Usually this is 20-25 GB of system information and installation files.

If you have a Toshiba laptop, then you have probably already noticed that there is a system folder on the D drive called HDD Recovery. It also stores the information necessary to reset the system, so it cannot be deleted.

Recovery activation starts the process of resetting user BIOS changes, restoring factory settings, and reinstalling the OS and system programs and drivers.

In order to activate Recovery, press a specific combination of hot keys. This will allow you to enter the system menu, where you can select several options for system recovery. It should be remembered that each manufacturer has its own combination of hot keys, below we will consider the most popular ones.

Restoring settings with hotkeys

In order to restore the laptop to factory settings, you should remember a few hotkey combinations. When the system boots, you should press hot keys to access the BIOS Setup menu, from where you can start the recovery process.

Depending on the manufacturer of computer equipment, hot keys and their combinations differ:

1. Toshiba - depending on the model F8, or 0, or Fn + 0;
2. Sony - F10;
3. Acer - Alt and F10 at the same time;
4. HP, LG and Lenovo - F11;
5. Samsung - F4;
6. Fujitsu-F8;
7. ASUS-F9;
8. Dell - both Ctrl and F11, but in some models F8;
9. Packard Bell - F10. If Windows 8 is installed, you can use the power management button at login. You should hold down Shift and at the same time select the menu item "Reboot";
10. MSI - F3, and on some models F11.

How to reset laptop to factory settings via bios

Using hot keys, you can roll back user changes to the system and restore the BIOS to factory settings.

On the black screen that appears, select in sequence:

1. option "Starting Recovery Center" for Sony, or "Computer Troubleshooting" for Toshiba, or System Recovery for HP;
2. menu item "Load Defaults BIOS".

Depending on the manufacturer, the name of the option may vary: "Load BIOS Setup Defaults", Load Safe-Fail Defaults", but the words "Load" and "Default" will be required to attend.

Preparation

Prepare for a factory reset:

After you start the process of resetting the settings, the process of collecting information and preparing system files will begin. This may take some time, so don't worry.

Recovery process

After you start the recovery process, all actions will be performed automatically, without your participation. The computer may restart if required by the software being installed. In the process of resetting the settings, device drivers will be restored and standard system programs will be installed.

It is worth mentioning that it is not always possible to successfully reset the settings on a laptop. This is possible if:

What can you do if you deleted the hidden Recovery partition from your hard drive? You will have to look for a boot disk with settings or an image of a hidden partition for your laptop. They can be found online, and sometimes manufacturers offer to buy such discs for system recovery on official websites.
If there are no ready-made images for your laptop, you can ask the owners of a similar model on computer forums to create such an image for you. And to avoid this situation, you can create a bootable USB flash drive or DVD for your laptop, which you can keep on hand and use when necessary.

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