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18 paź 2021 · ON my keyboard it's a little padlock icon on the ESC button: Hit "Fn - ESC" and it will toggle and the home and end keys will work. It will also set all the F1-F12 keys to need "Fn - F11" for example to execute the F11 key.
Step One - Test if On-Screen Keyboard is workable. While on the Log in Screen, click the Ease of access logo. By using your mouse cursor, click and check that all keys are working fine with the On-screen keyboard. Also check the keys that are not working with the physical keyboard.
7 sie 2019 · If you start holding Fn before the other modifier key, it may not work — at least that’s been my experience on some other Dell systems. As for documentation, anything official would be available at support.dell.com. Enter your Service Tag and then go to the Manuals & Documents section.
23 wrz 2024 · Suggested Quick Fixes for a desktop keyboard not working. Reseat the USB cable or wireless USB receiver. When you have a wireless USB or Bluetooth mouse, install new batteries.
18 lut 2020 · Unplug keyboard or power off laptop, turn it upside down over a trash can and gently rake the keys to dislodge crumbs. If the key is still stuck, remove and clean under it as shown here: https://www.wikihow.com/Repair-a-Laptop-Key
8 kwi 2023 · If some keys on your laptop keyboard are not working, restart your device. If you have a keyboard manager app running on your device, shut it down or, if possible, delete it temporarily. If your keyboard keys have dust on them, wipe them off with a dry cloth.
12 lis 2019 · If you're on a laptop, make sure you haven't accidentally disabled your keyboard or mouse using the function keys at the top. If you have a wireless keyboard or mouse, check that the batteries have enough charge to work correctly.
