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7 Νοε 2012 · The (9) lock light turns on when the numeric keypad is enabled. As the system is not booting problem could be with the hardware or software of the computer. Running the hardware diagnostics can help in checking if there is any hardware problem. Follow the steps below to run hardware diagnostics. Restart the computer.
20 Ιουλ 2014 · What does it mean when character that looks like a Lock with a 9 in it on the upper part of the Dell Precision M4300 keyboard lights up?
One of the possible reasons your Dell laptop keyboard isn’t working could be that the Fn key is locked. To unlock the Fn key on your Dell laptop, you can follow these simple steps: Locate the Fn key on your keyboard.
2 Ιουν 2015 · On a Dell Vista computer keyboard, the padlock with a 9 in the middle has appeared. The google sites I visited all say it's a number lock but I can't get it to release and the keyboard appears frozen.
9 Απρ 2023 · There are many potential causes of a locked keyboard on a Dell laptop. These include hardware issues, an outdated driver, power adapter and battery issues, a faulty connection, and more. You can try to fix these by checking the BIOS, troubleshooting the battery and power adapter, and rebooting.
5 Μαρ 2023 · How to Enable Dell Keyboard Backlight Settings: Use Keyboard HotKey or Windows Mobility Center. Install & Use Dell Feature Enhancement Pack
7 Μαρ 2024 · To turn on Fn Lock on a Dell laptop, press and hold the Fn key (on the bottom row alongside the Windows key) and then press the Esc key (on the top left corner of the keyboard). Once the fn lock is enabled, simply press the F5, F6, or F10 keys to enable or disable the keyboard backlight.
