Keyboard on laptop not working - Suggested Quick Fixes for a laptop keyboard not working. Disconnect any external devices not needed to use the computer. Save any data, close any open programs, and restart the computer. Cause. Perform a SupportAssist diagnostic on the keyboard. Duration: 00:58 Closed captions: English only.

 
Sep 27, 2022 ... Just an idea: "Updating" to the same windows version using Windows 11 installation assistant might help, as it essentially reinstalls the OS .... How to remove hornet nest

Type and search [Device Manager] in the Windows search bar ①, then click [Open]②. (The left-side search illustration below is in Windows 11, and the right-side is Windows 10.) Uninstall ASUS System Control Interface drivers. Check the arrow next to [System devices]③, then right-click [ASUS System Control Interface]④ and click …How to Fix Dell Keyboard Not Working : If you’re having trouble with your keyboard (when using it from within inside Windows) try the following steps which r...If the keyboard was working fine before but suddenly stops working altogether, it’s probably a power or software issue. If you have a wired keyboard, check …Oct 16, 2022 · Under the Device Manager window, click on the dropdown arrow beside “Keyboards.”. Right-click “Standard PS/2 Keyboard” or “HID Keyboard Device”. Select “Uninstall device” for all instances under the Keyboards list. After uninstalling all keyboard drivers, right-click on “Action” in the Device Manager toolbar. Select “Scan ... Audio and Visual: The microphone, speakers, and camera can stop working due to problems with the drivers or software.It can also be because you've muted yourself or covered the camera. Keyboard and touchpad: The keyboard and touchpad can stop responding, or some of the keys can stop working.; Performance: A common issue is a …Sep 5, 2022 ... Comments · Restart your computer: Sometimes, a simple restart can fix the issue. · Check for hardware problems: Make sure the furniture villa ...Jan 26, 2024 · Uninstall the keyboard software from your computer. Right-click on the keyboard you’re using from the list in the Device Manager and find the “Uninstall” option in the list. Click it and confirm the action to remove the drivers for your keyboard from your computer. If you try the keyboard while the driver is uninstalled, it should not ... Sep 15, 2023 · 2. Press the key with Lock Icon on the keyboard of your Laptop. Depending on the manufacturer, the key with the Lock Icon could be the Escape Key, F10 Key or another key. 3. Press and Hold down the Shift key and press the Lock Icon Key. 3. Disable Filter Keys. The Filter Keys setting in Windows 10 allows the computer to control how it deals ... Double-click Ease of Access. Select Change how your keyboard works. Uncheck the box Turn on filter keys to disable the filter key setting. Click Apply and OK to save the changes. Press and hold the Windows () key on your keyboard for 5 seconds to go to the Windows Start screen. Press and hold the F key for 5 seconds.Let us work together to sort this out. Here's the steps you can try. -Press Windows key + X. -Go to Settings. -Click Update and Security. -Click Troubleshooter then Additional troubleshooter. -Look for Keyboard and run the troubleshooter. Once done proceed with these steps. -Press Windows key + X.Laptop keyboards can easily go bad. • Press Win+I Keys to open Settings. • Go to Update and Security>Troubleshoot menu. • Look for Keyboard trouble-shooter. Run it and see if it finds issues. • When done, restart to see if the problem is resolved. If that does not help, • Right click Start. • Choose Device Manager.On your keyboard, locate the Num Lock key. You can find it in the top left corner of your number pad. Press the key. The light next to it should turn on. Try using your Numpad. 3. Turn off Mouse Keys. Press the Windows key + S to open Search. Type Ease of Access and select Ease of Access keyboard settings.Sorry to hear that you are having problems ... Use an external USB keyboard until the problem is solved. To help you I need to know the product number (p/n) of your notebook ! You will find this information on the back/rear of your notebook in small alphanumeric letters. The product number (p/n) is legally allowed information about the …Unplug the power adapter from the back or side of the laptop. Remove the laptop battery. Press and hold the power button for at least ten seconds to drain any residual power in the laptop. Insert the battery into the laptop. Plug the power adapter into the laptop. Turn the laptop on and test the keyboard.I use an external mechanical keyboard, connected via USB. Recently some keyboard shortcuts stopped working, but they used to work. Windows + Tab. Windows+ V. Alt + Tab. Ctrl + Alt + Del. Other shortcuts such as Ctrl + P still work.Right-click on the driver and choose “ Update driver .”. Choose “ Browse my computer for drivers. Select “ Let me pick from a list of available drivers on my computer .”. Choose an older driver from the list and click “ Next .”. Wait for the process to finish, then restart your computer and check if the issue is fixed.Published Nov 12, 2019. Do you know what to do if your keyboard or mouse stops working on a Windows 10 PC? Here are some steps to follow. Quick Links. Check Your Hardware. Check Windows for Malware. …Make sure the indicator light on this key is off. Some gaming keyboards also let you press the Function (Fn) key and a function key (like F12) to enable or disable the Windows key. Refer to your keyboard user manual to determine if your dashboard has that keyboard shortcut feature. Repeating the keyboard shortcut will enable the Windows key.Nov 21, 2019 · Method 1: Use the Windows + Space bar keyboard shortcut. Method 2: Turn off the Filter Keys feature. Method 3: Uncheck the “Allow the computer to turn off this device to save power” option. Method 4: Use the Windows 10 Keyboard troubleshooter. Method 5: Disable Fast Startup. Try going into device manager find the keyboard and "uninstall" it then reboot to let Windows reacquire the driver. You can also turn it off remove the battery and power and hold down the power button 15 seconds then reattach power and power on. You can also go into BIOS (F10 setup) and restore default settings.Keyboard [End] Key Stopped functioning. So I am stumped on this one and have read through countless articles but nothing with the same issue as me. Issue: [End] Key does not function as intended. Expected result: pressing end key goes to end of line. When pressing shift + end key, it goes to end of line via highlighting the text (this works …Suggested Quick Fixes for a laptop keyboard not working. Disconnect any external devices not needed to use the computer. Save any data, close any open programs, and restart the computer. Cause. Perform a SupportAssist diagnostic on the keyboard. Duration: 00:58 Closed captions: English only.Nov 12, 2021 ... Your keyboard connection inside the laptop could be loose. I had a similar problem some time back, After a lot of tinkering with software, I ...- May 6, 2021 10:07 am CEST. 3153. 0. Contents [ hide] 1 How to Lock or Unlock a Laptop Keyboard via Keyboard Shortcut. 2 How to Lock or Unlock a Keyboard in Windows …Identify Your Device. To be sure this content applies to the device you need information on, please enter your serial number or select your product. or Browse Product. Help me find my product/serial number. For additional troubleshooting steps, …Type Troubleshoot in Windows Start Search box > Click Troubleshoot > Scroll down and click Keyboard > Run the troubleshooter > Follow onscreen directions. 3. Uninstall & reinstall Keyboard Driver. Windows Key+X (Or right click on Start) > Click Device Manager > Expand Keyboards > Right click on Standard PS/2 Keyboard > Uninstall > Reboot the ...Sep 15, 2023 · 2. Press the key with Lock Icon on the keyboard of your Laptop. Depending on the manufacturer, the key with the Lock Icon could be the Escape Key, F10 Key or another key. 3. Press and Hold down the Shift key and press the Lock Icon Key. 3. Disable Filter Keys. The Filter Keys setting in Windows 10 allows the computer to control how it deals ... If your laptop keyboard is not working, you can try to clean the keyboard, update or reinstall the driver, disable filter keys, run the troubleshooter, or change …Apr 5, 2021 ... Earn money by Asking or Answering questions: https://bit.ly/3MGUIp0 Queries Answered: 1. Fix laptop's keyboard is not working in windows 10 ...All of the keyboards are functional with other devices, none of them work on mine. The keyboard is connected, and the lights are on. It is detected by G-HUB. I'm suspecting it is caused by the driver, here are the messages. I tried to update them, but it didn't work. I also tried deleting them then restart my computer.All of the keyboards are functional with other devices, none of them work on mine. The keyboard is connected, and the lights are on. It is detected by G-HUB. I'm suspecting it is caused by the driver, here are the messages. I tried to update them, but it didn't work. I also tried deleting them then restart my computer.Download and install a driver yourself. In the search box on the taskbar, type device manager, then select Device Manager from the list of results. In the list of hardware categories, find the device that you want to update, and then double-click the device name. Click the Driver tab, click Update Driver, and then follow the instructions.Type and search [Device Manager] in the Windows search bar ①, then click [Open]②. (The left-side search illustration below is in Windows 11, and the right-side is Windows 10.) Uninstall ASUS System Control Interface drivers. Check the arrow next to [System devices]③, then right-click [ASUS System Control Interface]④ and click …Sep 27, 2018 ... Earn money by Asking or Answering questions: https://bit.ly/3MGUIp0 Buy Keyboards here https://amzn.to/2VIMWTm Use the below Best selected ...To verify in UEFI, do the following: Turn off your Surface and wait 10 seconds. Press and hold the Volume Up button—and at the same time, press and release the Power button. You'll see the logo screen on your screen. Continue to hold the Volume Up button. Release the button when the UEFI screen appears.Aug 27, 2022 · Power down the laptop and wait for 30 seconds to allow any residual energy to discharge. Boot the laptop up and check if the touchpad is working. If this does fix the problem, it could still be a sign that there is some sort of software problem. Take a few minutes to check for and install any available system updates, as we explain below. Feb 24, 2023 · First of all, shut down your laptop. Next, remove all the external peripherals and unplug the power adapter too. If your Dell laptop has an external battery, remove it from its slot. Now, press and hold the power button for 15 to 20 seconds to remove all the residual power. Reinsert the battery and replug the charger. Suggested Quick Fixes for a laptop keyboard not working. Disconnect any external devices not needed to use the computer. Save any data, close any open programs, and restart the computer. Cause. Perform a SupportAssist diagnostic on the keyboard. Duration: 00:58 Closed captions: English only.When the window pops up select "Browse my computer for driver software. Then select towards the bottom "Let me pick from a list of available drivers on my computer". When that window pops up select the one without eztouchfilter in it and click next. This fixed my particular issue so I hope it helps anyone else.Published Nov 12, 2019. Do you know what to do if your keyboard or mouse stops working on a Windows 10 PC? Here are some steps to follow. Quick Links. Check Your Hardware. Check Windows for Malware. …Nov 2, 2023 · To verify in UEFI, do the following: Turn off your Surface and wait 10 seconds. Press and hold the Volume Up button—and at the same time, press and release the Power button. You'll see the logo screen on your screen. Continue to hold the Volume Up button. Release the button when the UEFI screen appears. Nov 12, 2019 · To begin, access your Windows settings menu by right-clicking the Windows Start menu button and clicking the "Settings" button. From here, click Update & Security > Windows Security > Virus & Threat Protection. Tap "Scan Options" underneath the central "Quick Scan" button. In the "Scan Options" menu, select the "Windows Defender Offline Scan ... Nov 20, 2023 · Reinstall the keyboard drivers. Reset keyboard settings back to default. Troubleshoot in Clean Boot State. Run Keyboard Troubleshooter. Run the Hardware Troubleshooter. Disable Filter Keys and see ... The easiest way to unlock a Dell keyboard is to try a simple restart of the laptop. Turn it off, wait two minutes, and restart it. If that doesn't work you may have an Fn, Scroll lock, or Number lock issue. In each case, try pressing the relevant key along with the Esc key. For example, press Fn + Esc key to get your function keys unlocked and ...Laptop keyboards can easily go bad. • Press Win+I Keys to open Settings. • Go to Update and Security>Troubleshoot menu. • Look for Keyboard trouble-shooter. Run it and see if it finds issues. • When done, restart to see if the problem is resolved. If that does not help, • Right click Start. • Choose Device Manager.For Windows 10: Go to Settings > Ease of Access > Keyboard (scroll down to the Interaction section.) To adjust the settings, toggle the settings to either on or off, depending on your preferences. Issue with function, specialty, or media keys. The fingerprint reader isn't working on the Type Cover with Fingerprint ID.Aug 16, 2021 · Function keys are not working. If the function keys are not working, the problem may be you have a function lock or F-Lock key that needs to be toggled. The F-Lock key is used to turn on or off the F keys ( F1 through F12) or secondary functions of the F keys. Tip. Some keyboards may label the F-Lock key as the Fn key. The volume keys ar F2 and F3 on my laptop. It makes no difference to press Fn while I press F2 or F3 or if I press Fn before pressing F2 or F3. Intrestingly enough the volume turns off eventually if I keep pressing F2, but there is no decrese in volume before it turns off completely. Report abuse. 12 people found this reply helpful.Open Device Manager by Win + X > Device Manager. Expand Keyboard, right-click on your Keyboard driver, and select Uninstall. Now, click Uninstall to confirm your actions. After the uninstallation ...If I type any of the characters QWERUIOP the keyboard stops working. My USB keyboard always works, my onscreen keyboard always works. If I logout, ctrl-alt-delete, Sign Out, then bring up the login screen again all the characters work. When I login all characters work except for, QWERUIOP. Once I type one of those keys my keyboard …Sometimes a Windows 10 update can reverse the need to press the Fn key on your keyboard, try pressing Fn + a function key to see if that produces the required action. If so, try pressing Fn + Esc to reverse the need for the Fn Key with a function key. If the above does not work for you, boot your system into BIOS, then in there, look for an ...The easiest way to unlock a Dell keyboard is to try a simple restart of the laptop. Turn it off, wait two minutes, and restart it. If that doesn't work you may have an Fn, Scroll lock, or Number lock issue. In each case, try pressing the relevant key along with the Esc key. For example, press Fn + Esc key to get your function keys unlocked and ...For Windows 10: Go to Settings > Ease of Access > Keyboard (scroll down to the Interaction section.) To adjust the settings, toggle the settings to either on or off, depending on your preferences. Issue with function, specialty, or media keys. The fingerprint reader isn't working on the Type Cover with Fingerprint ID.How to fix a laptop keyboard not working: Go to the Windows Start menu. Go to Control Panel> Hardware and Sound> Device Manager. Click the Keyboard option. Then right-click the driver from the laptop keyboard. Select the Update Driver option. Wait for the driver update process to complete.Open Device Manager by Win + X > Device Manager. Expand Keyboard, right-click on your Keyboard driver, and select Uninstall. Now, click Uninstall to confirm your actions. After the uninstallation ...How to Fix Dell Keyboard Not Working : If you’re having trouble with your keyboard (when using it from within inside Windows) try the following steps which r... With Mouse and Keyboard Center version 13 or later, the firmware will automatically fix the issue and optimize the keyboard's performance. Firmware version 0100 When using the number pad on the Microsoft Ergonomic Keyboard, it may be necessary to switch to an English input method for the open parenthesis "(", close parenthesis ")", and equal ... Legion 5 keyboard stopped working. I bought a new Legion 5 a few days ago from a private dealer. I went through the usual process of setting up Windows with an admin and a standard user account. After Windows finished all of its updates I installed Lenovo Vantage to make sure all drivers are current. I updated the bios as well as some other driver. Function keys are not working. If the function keys are not working, the problem may be you have a function lock or F-Lock key that needs to be toggled. The F-Lock key is used to turn on or off the F keys ( F1 through F12) or secondary functions of the F keys. Tip. Some keyboards may label the F-Lock key as the Fn key.1. Make Sure the Keys Aren’t Damaged. It's almost impossible for several keys on your keyboard to malfunction simultaneously. However, if you have dropped your …Reboot Your PC. Have you tried turning your computer off and on again? Before you …Jan 24, 2024 ... Is your laptop keyboard not working? Don't worry, we've got you covered! In this comprehensive tutorial, we'll guide you through ...Learn the reasons and solutions for an HP laptop keyboard that won't work, from unlocking the keyboard to updating drivers. Follow the troubleshooting steps to get your keyboard back to normal in no time.Apr 8, 2023 · Right-click on the Windows Start button and open the Settings app. Select the Accessibility tab from the left sidebar. Click on Keyboard on the right side of the screen. Disable the toggles next to Sticky keys, Filter keys, and Toggle keys . Disable the toggle next to Underline access keys . The easiest way to unlock a Dell keyboard is to try a simple restart of the laptop. Turn it off, wait two minutes, and restart it. If that doesn't work you may have an Fn, Scroll lock, or Number lock issue. In each case, try pressing the relevant key along with the Esc key. For example, press Fn + Esc key to get your function keys unlocked and ...2. Press the key with Lock Icon on the keyboard of your Laptop. Depending on the manufacturer, the key with the Lock Icon could be the Escape Key, F10 Key or another key. 3. Press and Hold down the Shift key and press the Lock Icon Key. 3. Disable Filter Keys. The Filter Keys setting in Windows 10 allows the computer to control how it …Step 2: Navigate to the System tab. Then, scroll down to select Troubleshoot. Step 3: Go to Other troubleshooters. Step 4: Click the Run button next to Keyboard and follow the on-screen ...Some keyboard keys (not function keys) do not perform the desired action when pressed. For function keys, make sure the hotkey software is up to date. See Check Drivers or Function keys are not working. If specific keys seem to be swapped, see Keyboard keys are incorrectly assigned - Windows 10 - ThinkPad. To fix this issue, try the following ...Open Device Manager by Win + X > Device Manager. Expand Keyboard, right-click on your Keyboard driver, and select Uninstall. Now, click Uninstall to confirm your actions. After the uninstallation ...If the wireless keyboard does not work, try the following. 1. Check and restore power. Check the batteries or replace them. If the keyboard has a power switch, turn it off and then on again. 2. Reset connection. Disconnect the USB key and then connect it again. If this does not work, try another USB port. 3. Check for Windows updates.1. Clean keyboard. Maybe there are crumbs hidden under the keycaps. Flip the keyboard, use a brush, or air-blowing to clean up the keyboard. 2. Key damaged. If some keys are pressed but cannot be reset, it means that the key has been damaged. You need to replace this key or replace the entire keyboard. 3.The web page offers a few easy solutions to fix laptop keyboard issues, such as restarting the laptop, reinstalling drivers, disabling filter keys, and running the …If the keyboard was working fine before but suddenly stops working altogether, it’s probably a power or software issue. If you have a wired keyboard, check …Online Keyboard Test: Head to keyboardtester.com to check the functionality of each key or use the tool below. Note down any keys that are not working. Restart Your PC: Click on the Start button, then the power icon, …HP and other computer manufacturers use function (fn) keys on compact keyboards to combine two keyboard functions into one in order to save on space. They are typically labeled F1 ...Suggested Quick Fixes for a laptop keyboard not working. Disconnect any external devices not needed to use the computer. Save any data, close any open programs, and restart the computer. Cause. Perform a SupportAssist diagnostic on the keyboard. Duration: 00:58 Closed captions: English only.Select Windows Mobility Center, and you will see a few options. Move the slider under the Keyboard backlight tab to the right to enable the backlight. Click on the tab to access additional options. Enable Keyboard lighting and select the brightness you want. Next, choose the time for the keyboard backlight’s auto shutdown. Fix #10: Turn On the Onscreen Keyboard. An onscreen keyboard could be a short-term alternative if your laptop keys stop working. Follow these steps to turn on your onscreen keyboard: Click the Windows Icon on the left-hand side of your screen. Select the Settings Icon from the list of options presented. To fix num lock or Fn lock issues, you may need to press the num lock or the Fn lock key, or use a combination of keys, such as Fn + Esc, to toggle them on or off. Add your perspective. Joshua ...May 4, 2022 · Or even worse, maybe your laptop's keyboard is not working at all. Without a working keyboard, your computer is useless. This is an especially debilitating problem with laptops, as you can't simply swap its keyboard like you can with a desktop PC. If your laptop keyboard has stopped working, here are a slew of tricks to get back in action again ... 2. Expand Keyboards and then right click the Toshiba keyboard to Enable device. You can now check if Toshiba laptop keyboard does not work at startup disappeared. Solution 2: Force Shut down the PC. Upon Toshiba keys or the whole keyboard refused to work, you can simply re-power your laptop. That will re-power the keyboard as well. 1.To update your keyboard driver, go to the Device Manager on your laptop. Find the Keyboards section, right-click on your keyboard, and select Update driver. …See if the mouse or keyboard has power: Press the pairing button on your mouse or keyboard for 5-7 seconds, then let the button go. If the light blinks, the mouse has power. If the light blinks, the mouse has power.Restart your computer. If your computer is responsive, use the mouse to …Apr 11, 2023 · How to change the keyboard layout on a PC: Click the Start menu and click Settings, then select Time and language. Click Language on the left-hand side. Click your existing language and select Options. In the Keyboards section, select Add a keyboard, then choose the layout you want to add. If you're still having trouble, the reason your ... Dec 24, 2023 ... Hi friends, This video tutorial is about "How To Fix Keyboard Problems In Windows 11 / 10 Laptop | Keyboard Not Working Problem (2024)".All of the keyboards are functional with other devices, none of them work on mine. The keyboard is connected, and the lights are on. It is detected by G-HUB. I'm suspecting it is caused by the driver, here are the messages. I tried to update them, but it didn't work. I also tried deleting them then restart my computer.Feb 24, 2023 · First of all, shut down your laptop. Next, remove all the external peripherals and unplug the power adapter too. If your Dell laptop has an external battery, remove it from its slot. Now, press and hold the power button for 15 to 20 seconds to remove all the residual power. Reinsert the battery and replug the charger.

Learn the reasons and solutions for an HP laptop keyboard that won't work, from unlocking the keyboard to updating drivers. Follow the troubleshooting steps to get your keyboard back to normal in no time.. Beyond the blinds

keyboard on laptop not working

1. Open Keyboard Tester Tool. Press all the keys of your keyboard to get an idea of whether or not they are working properly. If the keys you press on your physical keyboard are pressed on our virtual keyboard, the device works well. Launch The Tester. 2. Press Any Key To Test. Try to press multiple keys together to check if certain keys are ...Here’s how: Check in quick settings: Select the Network, Sound, or Battery icons ( ) on the right side of the taskbar, look for the Bluetooth quick setting, then select Bluetooth to turn it on. You’ll see “Not connected” if your Windows 11 device isn’t connected to any Bluetooth accessories. Check in Settings: Select Start > Settings ...If I type any of the characters QWERUIOP the keyboard stops working. My USB keyboard always works, my onscreen keyboard always works. If I logout, ctrl-alt-delete, Sign Out, then bring up the login screen again all the characters work. When I login all characters work except for, QWERUIOP. Once I type one of those keys my keyboard …Sep 27, 2018 ... Earn money by Asking or Answering questions: https://bit.ly/3MGUIp0 Buy Keyboards here https://amzn.to/2VIMWTm Use the below Best selected ...Update or Reinstall Drivers: Go to the Device Manager on your laptop and find the keyboard section. Right-click on the keyboard driver and select "Update driver." Follow the on-screen instructions. If that doesn't work, you can try uninstalling the keyboard driver and then restarting your laptop. The system will automatically reinstall the driver.1.Volume up and down Function and screen dim and bright only when pressed with function button. 2.Backlit keyboard is not working at all. 3.page up and down buttons are also not working. Try updating Chipset drivers from the manufacturer, and as Kapil said, make sure Fn keys are enabled in BIOS.May 4, 2022 · Or even worse, maybe your laptop's keyboard is not working at all. Without a working keyboard, your computer is useless. This is an especially debilitating problem with laptops, as you can't simply swap its keyboard like you can with a desktop PC. If your laptop keyboard has stopped working, here are a slew of tricks to get back in action again ... Choose Apple menu > System Settings, click Accessibility in the sidebar, then click Keyboard on the right. (You may need to scroll down.) Make sure Slow Keys is turned off. If Slow Keys is on, you must press and hold a key longer than usual before it’s recognized. Open Keyboard settings for accessibility for me.Open the Settings App. Go to Update & Security - Troubleshoot. Click Additional Troubleshooters. Run the Keyboard troubleshooter. 2. If that does not resolve this for you. Open Device Manager. Expand the Keyboards section. Right click your keyboard and choose 'Uninstall'.May 26, 2023 ... My Website - https://www.techwhitesolution.com/ Canon EOS 200D II - https://amzn.to/3tYcXwi Digitek LED Ring Light with 6 Feet Stand ...To update your keyboard driver, go to the Device Manager on your laptop. Find the Keyboards section, right-click on your keyboard, and select Update driver. …How to Fix HP Pavilion Keyboard Light Not Working. First, try and press the Fn+F4/F5 keys on your HP Pavilion laptop to turn its keyboard’s LED backlight on or off. Alternatively, try pressing Fn+F1/F2 to increase or decrease the keyboard’s LED backlight brightness. Another method you can try is enabling the Action Keys Mode setting in the ...How to Fix Dell Keyboard Not Working : If you’re having trouble with your keyboard (when using it from within inside Windows) try the following steps which r...Select Windows Mobility Center, and you will see a few options. Move the slider under the Keyboard backlight tab to the right to enable the backlight. Click on the tab to access additional options. Enable Keyboard lighting and select the brightness you want. Next, choose the time for the keyboard backlight’s auto shutdown..

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