Not sure if hardware or bios or software issue. When numlock is not locked, numlock light should be lit. However, the light is weark and/or flickers rapidly, with varying light intensity. Or is completely off. Capslock led works correctly. Except - and this is why I think it may not be a hardware issue - one situation. The Number lock key sometimes turns on the caps lock key . The 9 key , if the Number lock is off, will produce the Letter E or , if it's on, will produce 9E. Other keys are also not working. I have tried uninstalling the keyboard driver. My laptop does not have the option to troubleshoot the keyboard . I have also tried going on to the asus The steps on this page work for all laptops, including Lenovo, ASUS, Dell, HP, and all other laptops. You can use the Num Lock key to type ALT codes. This tutorial video will show you step by step The other laptop, an older HP Notebook, has the same version (and latest updates) of Windows 10, also had no software option to display the Lock keys' status. It has a light in the Caps Lock key, but not in the Num Lock key, so I searched for ways of showing SOME kind of Num Lock status. Start the machine, press F2 to enter setup. Under POST is a Number Lock setting which is set to the current behaviour as default. Just change it to the other setting. You can then in Windows just press NumLock and type the digits without holding Fn. Not sure why it was set this way, but simple to change. Share. For Windows 10 with no num lock indicator light, you can go to SETTINGS, EASE OF ACCESS, KEYBOARD, USE OF TOGGLE KEYS, TURN ON SOUND so that a sound will alert you when caps lot, num lock, etc is on. I didn't realize this until after I brought my laptop home. I never thought to ask at Best Buy either. 1 Open the Settings app, and click/tap on the Ease of Access icon.. Starting with Windows 10 build 21359, the Ease of Access category in Settings has been renamed to Accessibility.. 2 Click/tap on Keyboard on the left side, and turn on or off (default) to Play a sound whenever you press Caps Lock, Num Lock, or Scroll Lock for what you want under Use Toggle Keys on the right side. Go to Start, then select Settings > Ease of Access > Keyboard, and then move the slider under On-Screen Keyboard. A keyboard appears on the screen. Click Options and check Turn on numeric keypad and click OK. ASUS NumberPad: Reinventing the Touchpad | ASUS. Watch on. Plankton. Posts : 2,075 Windows 10 Pro. 15 Feb 2017 #2. It's in you BIOS and on your keyboard. For BIOS, you'll need to make the change in there. On your keyboard.it's a key comboctrl + num lock key. When engaged a light will be turned on. My Computer. Greetings, My laptop is the Asus TUF FA506IU-AL130T. It has a strange problem in that when I plug in and then unplug headphones, the Caps Lock and Num Lock keys sound stops working. It has been like that since new. A couple of months after I bought it, the Motherboard was replaced because of random freezing. The Caps sound problem remained. FPsi.