If you can't enter BIOS by tapping F10 key your laptop is probably booting faster than you start tapping. Immediately after powering start tapping the Esc key to halt boot -from the menu that appears you can then tap F10 for BIOS setup. **Click Accept as Solution on a Reply that solves your issue**. ***Click the "YES" button if you think this Ctrl + Shift + Num. Fn + Num. Fn + F11. Num + F11. Fn + left Shift. Fn + Esc. If any of these combinations work on your laptop to unlock the function key, then you should be able to use them again to lock it. Usually, these combinations work on a toggle basis to switch from one state to another. Turn on your laptop. Press and hold the function or "Fn" key on your keyboard. Press the up-arrow key on the keyboard to increase the brightness and the down-arrow key to decrease it. Make sure your laptop is turned on. Press and hold the "Fn" key on your keyboard. Download Article. 1. Press the Windows key. This takes you to the start screen. 2. Type "wireless". When you start typing, a search bar will open in the upper-right corner of the screen. 3. Click on Change Wi-Fi Settings. To turn off the laptop, press the power button for 5 seconds, then press it again to turn it back on. Press the "F10" key over and over to open the BIOS Setup Utility. To get to the "System Configuration" tab, press the right arrow key. Select "Action Keys Mode" with the down arrow key and press Enter. Select "Disabled" and hit Vay Tiền Nhanh Chỉ Cần Cmnd Nợ Xấu.

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