In daily use of computers, many people may have encountered the situation where the shift key fails. However, as a computer novice who wants to find out the cause and repair it himself, he often has no clue and no way to start. So, how to solve the problem of shift key failure? How to recover files deleted by accidentally pressing the shift+delete key? Let’s take a look with the editor!

1. Shift key Failure

　1. If you have an external USB keyboard, you can test whether the SHIFT key on the USB keyboard can be used normally after connecting it. You can also power on and press F8 to enter safe mode to test whether they can be used normally.

2. Please click Start Menu - Control Panel - Ease of Access Center - click the keyboard icon below - "Set Filter Keys" button, check whether there is a check mark in front of "Enable Filter Keys", if so, please Uncheck it and click "OK" to exit.

3. Please check whether the shift key has been set. For example, you can check whether sticky keys are enabled. Please click the shift key 5 times in succession. This operation can cancel the sticky key function (the sticky key function may cause the keyboard to become unusable).

4. Please disinfect the system to prevent it from being poisoned. It is recommended that you try restoring the BIOS defaults after backing up the data. The method is as follows:

Home notebook: When you turn on the computer, click F10 continuously to enter the BIOS, select the Exit option, select loadsetupdefaults-yes, and then select Exit--exitsaving changes —yes, you can save and exit.

Commercial notebook: After booting up, you can continuously click the F10 key to enter the BIOS, select RetoreDefaults in File, click yes, and then select SaveChanges And Exit to save and exit.

6. If the problem persists, but the SHIFT key of the USB keyboard can be used, and you confirm that there is no problem with the system, then this situation may be due to the laptop keyboard.The two SHIFT keys are faulty. In order not to delay your use, it is recommended that you contact the local notebook service center for processing.

2. How to restore shift+delete deletion

As we all know, shift+delete is a shortcut key for deleting files. Different from the ordinary delete method, shift+delete will directly delete the file from the system without entering the system recycle bin. This means that if we do not do a good job of data backup and directly delete files with shift+delete, it will be difficult to recover once we find that we accidentally deleted the files.

The problem of how to recover deleted computer files is ultimately still a problem of recovering accidentally deleted data. As the first data recovery tool with professional recovery, top data recovery software has a powerful data recovery core. Its built-in deep data recovery technology can conduct an in-depth and comprehensive scan of storage devices including computer hard drives, mobile hard drives, and USB flash drives, locate lost and accidentally deleted data through deep scanning technology, and finally restore it through the recovery interface.

　

You can directly search for "top data recovery software" from Baidu, and then download and install it. The installation software prompts you to choose step by step to recover our accidentally deleted data. and lost data; we need to pay attention to the following issues during the recovery process:

① After losing a file, do not delete or write again on the drive letter where the lost file is located;

②When selecting the path to save the recovery file, be sure not to select the drive letter you are searching for, because the recovery process is also the process of writing files. If the file is written to the searched drive, the recovery is likely to be unsuccessful;

　③ During the data recovery operation, do not run other programs at the same time, and only keep top data recovery software. This can ensure both the speed of recovery and the accuracy of recovery.

In fact, after the files are deleted, the disk is not really deleted. Through in-depth scanning with professional data recovery software, we can still scan out the deleted files for recovery; the well-known top in the data recovery industry Data recovery software has strong data recovery capabilities, and can truly achieve 100% data recovery for accidentally deleted files such as shift+delete

Friends who encounter shift key failure or accidentally deleted files and do not know how to recover may wish to refer to the solutions mentioned above. In the Internet age, you need to pay more attention to this aspect so that you can easily solve such problems when you encounter them.