How to restore system settings in the BOIS settings of Lenovo computers? When encountering computer system problems, resetting BOIS settings can be used as a repair method. PHP editor Apple introduces you to the specific steps of Lenovo computer BOIS restoration system settings to help you easily solve computer problems. Let us find out together below!
Method
1.
1. Remove the button battery on the motherboard. After removing it, keep it for more than 15 coins, and then install it again. This will eliminate the BIOS information and then restore factory settings.
2. Of course, some motherboards are also equipped with "hard jumpers". You only need to use a jumper cap to short the "2" and "3" pins as prompted. This can also eliminate the BIOS. information function.
Method
2.
1. When booting, when some information prompts such as "PressDElEnterBios" and "PressF1toRunSetup" appear at the bottom of the screen, press DELETE key to enter the BIOS program interface.
2. After entering the BIOS interface, move the cursor to the "LoadOptimizedDefault" item and press Enter;
3. Then select "yes" in the pop-up window and press the Enter key , you can restore the factory settings, and finally press F10 to save it.
With long-term use of computers, we often encounter various Problems, such as a slow computer, system crash, or virus attack. These problems can cause computer performance to degrade, affecting our work and entertainment experience. Fortunately, however, many computer problems can be solved by restoring the system.
In this article, we will discuss how to restore your computer system to its normal operating state. We'll cover two common methods: using system restore and using system backup. These two methods can help you solve most computer problems.
System Restore is a method to restore the computer system to its previous normal operating state. Here are the steps to use System Restore:
Click the Start menu and select Control Panel. In Control Panel, select System and Security. Select "System". In the left navigation bar, select System Protection. In the "System Protection" window, click the "System Restore" button. Select the desired recovery point and click "Next". Click "Next" again and then "Done."System Restore will restart your computer and restore the system to a previous state of your choice. Please note that this will restore the files and settings on your computer, but will not affect your personal files such as documents, music, and photos.
System backup is a method of completely copying computer data to another location. If your computer encounters a serious problem, such as a damaged hard drive or system crash, system backup can help you recover your data and settings.
Here are the steps to use System Backup:
Click on the Start menu and select "Control Panel." In Control Panel, select System and Security. Select "Backup and Restore". In the Backup and Restore window, click Set up backup. Select the drive you want to back up and select the destination for the backup. Click "Next". Select a backup plan (optional). Click "Next" again and then "Start Backup."System backup will create an image containing all files and settings. If anything goes wrong, you can use a system backup to restore your entire computer.
Before restoring the computer system, there are a few things to note:
Before performing system restore or backup, please make sure you have system administrator rights. When choosing a restore point or backup, it's best to choose the most recent point to ensure you're restoring to the latest normal state. Before performing a system restore or backup, it is recommended to back up important files to an external drive or cloud storage to avoid data loss. Restoring your system will remove recently installed software and updates, so make sure you have the necessary software installation files and licenses.By using system restore and system backup, we can easily solve many computer problems. Whether your computer is running slowly or has been attacked by a virus, these methods can help us restore normal operation of your computer.
However, we should always perform system restore and backup operations with caution, and back up important files before operation. If we can use these methods correctly, we will be able to easily deal with computer problems and protect our data.
1. Enable System Restore settings
Right-click "My Computer" - "Properties" - System Restore - Uncheck "Turn off System Restore on all drives" - Select drive C - "Settings" - Set "Usable Disk Space" to the minimum - OK - Select D, E, F in turn - Settings - Check "Turn off System Restore on this drive" - OK.
2. Create a system restore point
1. Start--All Programs--Accessories--System Tools--System Restore, open the "Welcome to System Restore" dialog box;
2. Select "Create a restore point" and click "Next" to open the "Create a Restore Point" dialog box;
3. In the "Restore Description Point" text box, enter a name to identify the restore point, such as entering "Before installing software", Click the "Create" button, and the "Restore Point Created" dialog box will appear;
4. Click the "Close" button, and a restore point named "Before Software Installation" will be stored in your computer. When restoring the system, find it and follow the steps, and the system will be restored to the state it was in before you installed the software.
3. Use System Restore
1. Start – All Programs – Accessories – System Tools – System Restore – Open the “Welcome to System Restore” dialog box;
2. Select "Restore my computer to an earlier time" - Next, open the "Select a restore point" dialog box;
3. Click a date that you think is running normally as the restore point--- Next, open the "Confirm restore point dialog box;
4. After confirmation, click Next, the system will restore;
5. You will be notified after success, confirm to exit.
Use one click to restore the wizard, like this:
1. Back up C drive
1. Restart, when system****** appears at the bottom of the screen, press F11 in time, Open the main interface of the One-Click Restore Wizard.
2. Select "Backup" --- "OK" and restart to enter the backup interface.
3. In the backup interface, the backup progress will be displayed. , automatically restart, there is a hidden C drive backup folder in the last partition of the first hard disk of my computer
2. Restore the C drive system
1. Restart. When system****** appears at the bottom of the screen, press F11 in time to open the one-click recovery wizard main interface. It will automatically restart after 10 seconds and enter the recovery system interface.
2. In the recovery system interface. , the recovery progress will be displayed, and it will automatically restart after completion, clear all data in the current C drive, and restore the original C drive backup files to the C drive.
After backing up our computer, we can restore the system through one-click restore software, or we can restore it through the restore circle that comes with our computer. Most of us use it.
1. Press the one-key recovery button to enter the main interface of one-key recovery;
2 , select: "Restore from initial backup" to restore the system to the factory state, click: "Next";
3. Click Start (Be sure to connect the power adapter during the recovery process, if the battery is discharged it will As a result, one-click recovery cannot be used)
4. One-click recovery will prompt you whether to restore, select Yes, and one-click recovery will begin;
5. Restore from user backup, you can restore the system Restore to the state of the user's own backup;
6. To restore from the user's backup, you can choose the default path or the path of the self-backup;
7. If the user has not backed up, the image file will be invalid. ;
8. Select the recovery point to be restored and click Next;
9. Click Start (Be sure to connect the power adapter during the recovery process. If the battery is dead, one-click recovery will not be possible. Use);
10. One-click recovery will prompt whether to restore. Select Yes, and the one-click recovery will start.
The so-called "press DEL to restore the system" means to press the DEL key to enter the CMOS interface, set the hard disk or U disk or CD as the first startup item, and then reinstall the system to restore normalcy. There are many ways to reinstall the computer system. You can choose one of the methods listed below. 1. U disk installation: The steps to start the U disk production and U disk reinstallation system are: (1) Make a boot U disk: Go to a physical store to buy a U disk with a capacity of more than 8G, search online and download Laomaotao or Chinese cabbage, etc. Start the U disk making tool, insert the U disk into the computer and run this software to make a bootable U disk. Then go to System Home or a similar website to download the GHO file of operating systems such as WINXP or WIN7, and copy it to the U disk or the U disk specified by the startup tool. folder and rename as required. You can also search online and download system image files in ISO format (containing GHO system files or complete system installation files), and use tools such as ultraiso to release them to a USB flash drive to create a bootable USB flash drive containing the system. (2) Set up U disk boot: Press the DEL key (usually F2 or other for laptops) to enter the BIOS setting interface, enter the BOOT tab to set up the U disk (there are different formats such as USB-HDD, USB-FDD, etc., USB-HDD is preferred) ) as the first startup item (Note: Some computers need to insert a USB flash drive for recognition at this time to set it up), then press F10 to save, exit and restart. Some new motherboards support pressing F12 or F11 after booting to enter the boot options menu. You can directly select the U disk (the model of the U disk that is recognized after inserting the U disk in advance) or Generic Flash Disk (general flash disk) or Removable Device without entering the CMOS interface. (removable disk) Start the computer. (3) U disk reinstallation system: Insert the U disk to start the computer, enter the U disk function menu, select "Install system to the first partition of the hard disk", press Enter to confirm and follow the prompts, or after entering the PE system, run the desktop With the "one-click installation system", the computer will automatically run the GHOST software and automatically search for the GHO files on the USB flash drive, clone them and install them in Area C. The entire process requires little manual intervention until the system desktop is finally entered. 2. CD installation: The computer uses a CD to reinstall the system. The steps are as follows: (1) Prepare the system CD: If you don’t have one, you can go to a computer store to buy it. Buy the latest version of the system CD that needs to be installed. If you have a CD-ROM drive, you can also go online to download system files in ISO format and burn them into a system CD. (2) Set CD boot: After booting, press the DEL key (usually F2 for laptops or the hotkey according to the prompt on the bottom line of the screen) to enter CMOS, and set the optical drive (CD-ROM or DVD-ROM) as the first in the BOOT tab. Startup items (old motherboards need to enter the Advanced BIOS Features tab, press Enter at "1st Boot Device", and then select CD/DVD-ROM), then press F10 to save, exit and restart. When restarting the computer, promptly insert the system CD into the CD-ROM drive. (3) Clone the installation system: After the CD is started successfully, the function menu will be displayed. At this time, select "Install system to the first partition of the hard disk" in the menu, press Enter to confirm and follow the prompts, or after entering the PE system, run the desktop "One-click system installation", the computer will automatically run the GHOST software, automatically load the GHO file, clone it and install it in area C. The entire process requires no manual intervention until the system desktop is finally entered. 3. Hard disk installation: Generally, the first startup item is the hard disk by default, so there is no need to enter CMOS for settings. (1) After booting or restarting, press the F11 key or F8 key to see if one-key GHOST or similar software is installed. If so, select one-key restore and press Enter to confirm; (2) After entering the one-key restore operation interface, select " Restore" to confirm. If you have just performed a one-click backup before, you can restore it to the state at the time of backup. In addition, if you can enter the current system or press F8 when booting to enter the command line mode, you can search for the GHOST.exe program and GHO system file of the WINDOWS version or DOS version, and then manually run the GHOST program to load the system GHO file or reinstall the system. . Note: After installing the system, first install security software such as 360 Security Guard plus 360 Antivirus or Kingsoft Antivirus and other security software to conduct a comprehensive search and kill of Trojans and viruses, then apply system patches, install commonly used software, and download and install it. One-click restore tool for system backup in case of emergency.
1. Click the "Start" menu and click "Run".
2. Enter gpedit.msc in the pop-up box and click OK.
3. Then find Computer Configuration - Administrative Templates - System - System Restore.
4. Double-click on the right window to open "Turn off System Restore".
5. Select "Enabled" under the "Settings" tab and click OK.
Hold down the win+r key combination, open Run, enter sysprep, press Enter, you will see the Sysprep folder, double-click sysprep.exe, in the pop-up window, check the general button under the system cleanup operation, and click OK That’s it.
1.
Click the start menu in the lower left corner, select Settings, enter the page, and click Update and Security.
2.
Select Restore System on the left, then under Reset this PC, click Start.
3.
pop-up window, and then select the corresponding option according to your actual needs.
4.
Timbul timbul akan memadamkan antara muka aplikasi anda Selepas mengesahkan bahawa ia betul, klik Seterusnya.
5.
Pilih Set Semula, komputer akan dimulakan semula secara automatik, cuma tunggu set semula.
1. Mula-mula, tahan kekunci shift dan klik butang "Mulakan Semula".
2. Kemudian pilih "Menyelesaikan masalah".
3. Pilih "Pemulihan Imej Kilang".
4. Kemudian pilih Pulihkan Sekarang.
5. Klik Seterusnya.
6. Sistem sedang pulih pada masa ini, tunggu sebentar.
7 Pemulihan telah selesai, klik "Selesai".
The above is the detailed content of How to restore system settings in Lenovo computer BOIS settings?. For more information, please follow other related articles on the PHP Chinese website!
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
