• Windows screen lock - how to unlock your computer screen from a banner. Windows screen lock - how to unlock your computer screen from a banner Why are the buttons on the monitor locked?

    Is this the first time you have encountered such a problem as windows screen locking? Probably many have already encountered it (including me). I suggest looking at the classification of Windows system locks and how to eliminate them.

    Before you start reading about locking the windows screen, I recommend that you read the following articles:

    Types of computer screen lock

    Type 1 is banners or porn informers that appear only in the browser window. The most easily removed type. They usually pretend to be additional plugins or browser add-ons. It usually looks like this.

    Type 2 are banners that remain on the desktop after closing the browser and at the same time cover most of it. But users usually still have the option to open other programs, including Task Manager and Registry Editor.

    Type 3 is the type of banners that loads after the Windows desktop is fully loaded. They close almost the entire desktop, block the launch of the task manager, the registry editor, and boot into safe mode. Some varieties completely block the keyboard, providing the user with only the number keys from their “interface” and a working mouse for entering code.

    Type 4 is a type of banners that is loaded before the Windows desktop boots, replacing the explorer.exe file.

    Type 5 is the so-called MBR.locker, which makes changes to the Master Boot Record of the hard drive and, accordingly, blocks normal loading of the OS.

    How to remove Windows screen lock

    What to do if infected with Trojan.Winlock

    Do not comply with the demands of criminals under any circumstances.. Know that the SMS you send will not cost as much as it is written, but much more, and besides, the system will not be unblocked for you. Tested and proven.

    If possible, use online services for selecting an unlock code on the websites of antivirus software manufacturers (Dr.Web, Kaspersky Lab).

    Perform a full scan of the computer with an anti-virus utility with the latest updates to the anti-virus database (for example, the “one-time” anti-virus Dr.WebCureIt or KasperskyVirusRemovalTool; it is advisable to download it from a “healthy” computer, even if the system is successfully unlocked by selecting a code).
    Open Task Manager (if possible). View suspicious processes. Try to end the process. Of course, the process is rebooted in most cases, but now you know which program is blocking, so you can remove it without any problems.

    If a virus blocks access to certain Internet resources (usually popular social networks and sites with anti-virus software), you need to remove unnecessary entries (except for the line “127.0.0.1 localhost”) from the file C:\WINDOWS\System32\drivers\etc\hosts and clear the DNS cache (using the ipconfig /flushdns command as an administrator), and also clear cookies and cache in the browser.

    If the virus completely blocks the Windows screen, you can try booting using a LiveCD and fixing the problem.

    If the Trojan blocks normal safe mode, then when you press the F8 key, you must select safe mode with command line support. At this point in time, most winlockers are not able to block it. After downloading, you need to launch the registry editor using the regedit command and look for suspicious entries there. First of all, you need to check the HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon branch, in particular, explorer.exe should be written in the Shell parameter, and C:\WINDOWS\System32\userinit.exe in the Userinit parameter, (necessarily with comma). If everything is in order there, you need to check the same path, but in the HKEY_LOCAL_USER branch. It is also advisable to check the branches in which startup programs are registered, for example HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run. If suspicious entries are detected, they must be replaced with standard values ​​(in the case of autoload, deleted). After rebooting and logging in, the Trojan can be removed manually using an already known path. This method, although effective, is only suitable for experienced users.

    In addition, some Trojans replace one of the files userinit.exe, winlogon.exe and explorer.exe in the corresponding directories. It is recommended to restore them from the distribution kit or the C:\WINDOWS\System32\DLLCACHE directory.

    Locking the Windows screen can happen from a Trojan that creates a section HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\userinit.exe, where it registers a call to its executable file (most often debug.exe), and to resume system operation this section must be deleted.

    Sometimes, if the system is completely locked, you can use “Hot Keys”

    Ctrl+Shift+Esc Open Task Manager

    Ctrl+Alt+Dell Open Task Manager

    Ctrl+Esc Activate Start button

    Win+D Minimize all windows (if it works, the Winlock window will not interfere)

    Win+M Minimize all windows

    Win+R Open the Run window

    Alt+F4 Close active application (program)

    Personally, I encountered this virus 2 times, and the virus was type 5. It was easier for me to reinstall the windows operating system. Also, I came across a Windows screen lock caused by downloading an update from a dubious site.

    I advise you to watch a good video on unlocking windows

    OSD stands for On Screen Display. This is an OSD configuration menu included in various displays. It may also appear when you press the MENU button or one of the other buttons on the front or side of the monitor.

    Osd Locked

    Osd Locked typically includes monitor calibration options such as brightness, contrast, and color settings. Some configuration menus may also include horizontal and vertical position controls, as well as tilt and keystone adjustments.

    If you are unable to adjust your monitor settings using the OSD interface, the OSD may be locked. You may also see the phrase "OSD Locked" when you try to change settings. Some monitors include an OSD Lock option that you can turn on or off. If this option is available, simply disable OSD Lock and you will be able to make changes to the settings.

    If your computer does not have a "lock" option, you can unlock it by pressing and holding MENU on the front or side of the monitor for a few seconds.

    REFERENCE! If you try this method, be patient! It may take up to fifteen seconds to unlock.

    Osd Locked is used to describe the physical menu buttons located on a computer monitor. By combining the many settings found in the operating system and custom settings created using on-screen buttons, users can create their own personalized Nirvana viewing experience. Computer manufacturers create a locking feature to save these custom display settings.

    The message appears when a certain OSD button is held down for a certain period of time, usually 10 seconds. When OSD lock is activated, the buttons will not respond. This is usually done purposefully to ensure that there are no accidental changes to the display settings, it can be activated accidentally if something is leaning against a certain button.

    IMPORTANT! To disable this lock, hold the button for another 10 seconds and the message should disappear. If this does not disable the lock, the button may be faulty and need repair.

    Chances are he has annoyed many of you at some point. You turn on your monitor one day and see a strange message telling you that the OSD is “locked”. It doesn't allow you to change any of your display settings, including options designed to turn off this message. This error mainly occurs on HP monitors, but it has also turned out that other brands are experiencing it as well. The fixes provided should work on these monitors as well.

    Instructions on how to remove

    1. Turn off the computer completely, and then disconnect the monitor cable from the port on the back of the computer. Reconnect the cable and make sure the pins are tightened correctly. Turn on your computer again and check to see if you still see the message that the display is locked.
    2. Check the manual that came with your computer or monitor and look for the troubleshooting section if you are still receiving the lockout notification. Find the OSD lock title and read the method your specific monitor model uses to remove the lock. Follow the instructions to unlock your display.
    3. Try the general unlocking steps if you no longer have the instructions that came with your monitor. Press and hold the "Menu" button located at the bottom of the monitor for 15 seconds and wait to see if the lock message disappears.
    4. Press the Menu button again if the lock message remains on the screen. Use the arrow buttons to navigate through the main menu items. Highlight Settings or On-Screen Display menu and then press the Menu key again to access a new list of settings.
    5. Scroll down to the "Blocking" heading. Use the arrow keys to change the setting to None. Press the Menu button again to return to the main menu. Go to the "Exit" setting and then press the menu key one last time to exit the menu setting and release the lock.

    How to enable Osd Locked

    Your monitor may have a MENU lock feature. This feature locks most OSD settings so they can't be changed unintentionally, usually allowing you to adjust brightness, contrast, channel, and volume. To lock, unlock OSD, see below.

    Video tutorial: How to unlock Philips monitor buttons

    When you press any button on your Philips monitor, do you get the message “Buttons are locked”? Depending on what caused the buttons to lock, there are solutions. They will be discussed further.

    Like any malfunction, such as a failure in software settings or a problem in the electronics hardware, it is necessary to identify the causes or the damaged module. We recommend that if you need serious procedures - software firmware or repair of parts - contact the professionals of the Philips service center. This will protect you from the consequences of inept independent actions.

    Causes and solutions

    The most likely and easily removable reason is accidental blocking as a result of your touching the sensor. Many people find the location of the touch buttons on Philips monitors not very convenient and often encounter the fact that the buttons respond only once and do not have night backlighting.

    So, if the reason lies in accidental blocking, you can easily handle it yourself. To do this, first press the “Menu” touch button, then hold the “Ok” button for 20 seconds. The lock will be successfully removed.

    If the above manipulation does not bring the desired result, you cannot do without service center specialists. The most likely reason why the buttons do not respond to your commands is a sensor failure. You should also check the wiring and connectors for dirt and damage. If necessary, replacement of a non-working part is required.

    If you have not found the answer to your question, contact a Philips service center specialist for detailed information on your problem.

    If, when you turn on your LG monitor, the menu lock notification constantly pops up, it means the child lock mode is enabled. Many users simply do not know how to unlock the lg monitor menu themselves. This short review is devoted to this topic.

    If the reason for the blockage lies solely in the functionality of the equipment, then it will take very little effort to remove the blockage once and for all. You just need to hold down the “menu” button and hold it for ten seconds, after which a corresponding message will appear on the screen, and you will be able to fully use the menu settings interface. If this method does not give any results, contact the specialists LG service center.

    In addition, there are errors in which a screen lock message appears every few minutes, which makes working with the computer very difficult. Typically, such malfunctions are associated with the microcircuit on which the buttons are located; such a part cannot be completely replaced, you only need to replace the broken spare part.

    First of all, using a multimeter, you need to ring each button, most likely this is the reason. Once the faulty button is detected, you can begin to remove the old part and install a new one in its place.

    Depending on the specific LG monitor model, disassembly may differ slightly, but in any case you will need: a technical hair dryer, a low-power soldering iron and all the components for soldering electronic parts.

    How to unlock the monitor menuLG: replacing a faulty button

    Before you start replacing the button, you need to disassemble the monitor; this process will differ depending on the model, but in any case it will not take much of your time. Disconnect the control board from the case without damaging the wires, and prepare a hair dryer by plugging it into a power outlet.

    Thoroughly warm up the contacts of the faulty button and remove it, removing excess solder. Clean the contacts for future soldering and prepare the new button for installation, after which you can begin installing it. At the end of the installation procedure, simply assemble the monitor, plug it into the network and check its functionality. If the blocking message appears again, use the advice at the beginning of this article to help solve the problem.

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