of China Hungary India Indonesia Ireland Israel Italy Jamaica Japan Kuwait Latvia Lithuania Luxembourg Macao S.A.R. On the keyboard, the keys that are used to enable or disable the backlight is the Fn + Space bar. When notebook computers comes back from sleep, hibernate or an update occurs for windows, it can keep the keyboard backlight from working.

Does the laptop go to sleep or display turns off The backlight automatically turns completely off when the screen goes off or when the machine goes to sleep. Description: This article describes how to enable the backlight for the keyboard on a Lenovo Ideapad Z400. Anguilla Antigua and Barbuda Argentina Aruba Australia Austria Bahamas Bangladesh Barbados Belarus Belgium Bermuda Bolivia Brazil Bulgaria Canada Cayman Islands Chile China Mainland Colombia Costa Rica Croatia Curaçao Cyprus Czech Republic Denmark Dominican Republic Ecuador Egypt El Salvador Estonia Finland France Germany Greece Grenada Guatemala Guyana Haiti Honduras Hong Kong S.A.R. You can turn on/off and adjust the brightness of the Keyboard backlight by pressing Fn+Space bar. How To Turn On Keyboard Backlight Lenovo: Press and hold the Fn key and then tap the Space bar to toggle the backlight from Low, High, and Off.of China Malaysia Mexico Mongolia Montserrat Morocco Nepal Netherlands New Zealand Nicaragua Nigeria Norway Oman Panama Paraguay Peru Philippines Poland Portugal Puerto Rico Qatar Romania Russian Federation Saint Kitts and Nevis Saint Lucia Saint Vincent and the Grenadines Saudi Arabia Serbia Singapore Sint Maarten (Dutch part) Slovakia Slovenia South Africa South Korea Spain Sri Lanka Suriname Sweden Switzerland Taiwan Region Thailand Trinidad and Tobago Turkey Turks and Caicos Islands Ukraine United Arab Emirates United Kingdom United States of America Uruguay US Downloads Venezuela Vietnam Virgin Islands, British This could be a simple F5, F9, or F11 key press, or a dual-action Fn + F5, F9, or F11 key press. Anguilla Antigua and Barbuda Argentina Aruba Australia Austria Bahamas Bangladesh Barbados Belarus Belgium Bermuda Bolivia Brazil Bulgaria Canada Cayman Islands Chile China Mainland Colombia Costa Rica Croatia Curaçao Cyprus Czech Republic Denmark Dominican Republic Ecuador Egypt El Salvador Estonia Finland France Germany Greece Grenada Guatemala Guyana Haiti Honduras Hong Kong S.A.R. In order to turn off the backlight on your laptop keyboard, press the same corresponding keys that allowed you to turn them on.

How to turn off backlit keyboard lenovo