Mar 28, 2016. #1. Laptop Keyboard Problem. Acer Aspire V3-571G. Recently whilst playing a game ( Dota 2 ), out of nowhere a whole bunch of my Laptop keys stopped working, when I realized after using an Ability key and it didn't work. I thought it was a game bug as there was a recent huge update ( 900 MB ), but turned out after troubleshooting Enter the following address in your registry editor's bar. "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layout". Step 3. Then find and delete the Scancode Map key. This will most likely fix the issue, as games usually create this registry key to prevent the Windows key from interfering. Fix 1: Check Your Keyboard. The keyboard is one of the reasons for “Alt Tab not working”. Therefore, you can check your keyboard by the following steps: Step 1: Connect another USB keyboard with your PC. Step 2: Try Alt + Tab shortcut key on the newly-connected keyboard. Step 3: If this shortcut key works, there might be something wrong Click the arrow icon to the left of the Keyboard heading. A drop-down list of your currently connected keyboards will appear. 3. Select the keyboard that you want to reset. Click on a keyboard's name to select it. The names of the keyboard might be generic, such as "Standard PS/2 Keyboard" or "HID Keyboard Device." 5. Turn Off Filter Keys. The Filter Keys option allows your keyboard to ignore repeated keystrokes. If Filter Keys is turned on, it could be causing the Windows key to stop working on Windows 11 Almightyneo Member Posts: 2 New User. November 2020 edited November 17. So i bought a new acer predator helios 300 just 2 months ago and today suddenly its keyboard stopped working the only key that works is the power key i tried restarting the pc many times but this problem won't go away the keyboard just doesn't work. 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. Choose Apple menu > System Settings, click Accessibility in the sidebar, then click Pointer Control on the right. (You may need to scroll down.) Make sure Mouse Keys is off. Choose Apple menu > System Settings, then If the drivers don't work then its a hardware problem, undo the back screws and pry open the front laptop cover (see captions) check the main keyboard cable and that its plugged into the motherboard plug properly and/or that the mainboard keyboard plug is not damaged, then, reboot the laptop and see if the keyboard works. This is a very common issue and the laptop keyboard not working is a more common issue. We find many users are looking for solutions to laptop keyboard not working in Windows 11/10. Wireless keyboard not working is also a concern. Fortunately, this issue can be fixed. Here are some easy and effective solutions. Right-click on all your keyboard devices or USB Input Devices and select Properties. Go to the Power Management tab. Uncheck Allow the computer to turn off this device to save power and click OK. Note: If you use another port to plug in the USB keyboard, your system may list it as another USB input device. 3. 22,710. Nov 29, 2015. #2. - Check keyboard language settings. - Open Control Panel and look for Region and Language. - Check all tabs if they are all set to United States. - If that doesn't work, try pressing those following keys which are not working using your onscreen keyboard (Ease of Access look for Onscreen keyboard) - Connect an August 2022. Tap F2 key on startup to enter the BIOS menu. Go to MAIN tab and disable keyboard backlight timeout. Press F10 to save settings and exit. Jack E/NJ. VasishthG Member Posts: 10. Tinkerer. August 2022. still doesent seem to work. Now the problem is that last Saturday while i was watching a video the laptop keyboard suddenly stopped responding and only the touchpad and the power button worked. Now after googling there were numerous reports of this problem and had to reset the laptop's battery and uninstall the standard PS/2 keyboard driver and had to restart to windows Options. This might be the issue because of carbon or short-circuit in the keyboard. Thats why the some keys were not working. If this is due to carbon, then you can open the keyboard and clean it with dry cloth and most probably it will start working again. To do so, find all the defective keys first from keyboardtester.io and then plug them out. 3. From this list locate “ND-tech USB Adapter”, right-click it and select “Update Driver Software…” from the menu box. 4. Choose to manually select your driver by clicking on “Browse my computer for driver software”. 5. Now choose “Let me pick from a list of device drivers on my computer”. 6. 03yEVV.

acer laptop keyboard suddenly stopped working