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How to make keyboard light show in the dark

How to make laptop keyboard light show in the dark

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Some laptops have a built-in LED light.
If your HP does not have a built-in LED light then you can get an USB LED light that plugs into the laptop's USB port.

Posted on Feb 01, 2010

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How do I turn up the keyboard lights in my dell inspiron laptop with windows 7?


What is the model number? Has the laptop got the correct keyboard driver installed? Has it got keyboard lights?

Jan 06, 2015 | Dell Inspiron Computers & Internet

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I have laptop by fujitsi it runs normally but the screen is completely black


When the display shows the following cases, that need to be replaced a LCD Inverter:
No image on the screen, but the power light stays on
Dark display but still readable
Between the screen flashes on and off 1/2 to several seconds
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Picture cycle on and off, as well as high-power LED lights

Aug 16, 2013 | Fujitsu Siemens KBPC SX Keyboard

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Want to turn on back lights for keyboard to see while typing in dark


I do not believe the Probook 4440s has LED lighting for the keyboard. The key combinations Fn+F2 and Fn+F3 keys at the top of the keyboard control the monitor brightness (backlight). The keyboard is spill-resistant.

You need to attach an external keyboard with backlighting or a USB light to see your keyboard in a dim environment.

I wish that I could be of more help.

Dec 25, 2012 | HP 4440s Probook

1 Answer

Monitor does not light up at all.


Did she spill something on it? Have you tried to make sure it's not an issue with your bright and dark buttons or keys on the keyboard?

Shine a flashlight on the dark screen to see if you barely see the icons on the desktop. If so, then the LCD Inverter is bad.

Plug in an external monitor and see if the display shows up on it. It can be any kind of monitor even the old big fat crt monitors as long as it has a vga cable to connect to your computer's vga port. If so that proves your video card is ok. The video will show on most systems when you reboot without you having to do anything. Some systems will require you to hit the FN (Function key) + F1 thru F12. Hold down the FN key then hit the correct key for displaying on the monitor (F1 thru F12). The correct key will normally have CRT/LCD on it or it will have the icon of a display.

If you see no icons by shinning a flash light and the external monitor works, then your screen is bad. If you see no icons by shinning the flash light and nothing shows on the external monitor, then most likely your video card is bad.

May 08, 2012 | Gateway 400SD4 Notebook

1 Answer

Screen dark


Have you tried to brighten it by the keys on the keyboard? Most times you have to Press and Hold the FN function key located at the lower left portion of the keyboard then hit the key that brightens the display.

If that does not work then try the steps below.
Shine a flashlight on the dark screen to see if you barelysee the icons on the desktop. If so, then the LCD Inverter is bad.

Plug in an external monitor and see if the display shows up on it. It can beany kind of monitor even the old big fat crt monitors as long as it has a vgacable to connect to your computer's vga port. If so that proves yourvideo card is ok. The video will show on most systems when you rebootwithout you having to do anything. Some systems will require you to hit the FN(Function key) + F1 thru F12. Hold down the FN key then hit the correctkey for displaying on the monitor (F1 thru F12). The correct key willnormally have CRT/LCD on it or it will have the icon of a display.

If you see no icons by shinning a flash light and the external monitor works,then your screen is bad. If you see no icons by shinning the flash lightand nothing shows on the external monitor, then most likely your video card isbad.

Apr 30, 2012 | Computers & Internet

1 Answer

Screen went almost dark after cat walked across keyboard


Laptop keyboards have a function key that changes the brightness level. You access this by using the FN key on the bottom of the keyboard along with the brightness level, possibly the F8 key. There should be icons on the 'F' keys to show which key will increase the brightness on the display.

I hope you find this information helpful.

Brian

Jan 07, 2011 | Computers & Internet

1 Answer

MY LCD IS DARK VIEW BUT WHEN I CONNECT THE CHARGER IT BECOME OK. PLZ HELP ME


hi

One of your keyboard keys should show you a picture of what looks like a light one for brighter and one for darker

my laptop is a acer so my keys are on the bottom left of my keyboard if you press the Fn key usually has blue writing on it and the key that looks like the brighter light ( Press them together )

it should brighten up your screen

Hope this helps

Oct 29, 2010 | Computers & Internet

1 Answer

Compaq r4000 dark screen


press F5 in the keyboard the light should be back or check the keyboard in the computer in the top botton where you see a sun design press that one you shoul have two of those 1 for put the light dark and the other one for put the light back good luck

Oct 13, 2009 | HP Compaq Presario R4000 Notebook

2 Answers

Dark screen


try this, on the laptop keyboard on the bottom left cornet, there should be a button that says 'Fn' written in 'blue'

also on the keyboard, there are secondary buttons, if you look on some off the buttons on the keyboard, there are some pics, numbers letter etc written in blue on the buttons, look for one that has a arrow up and beside that on the same button a picture of a sun, when found do this:

Hold Fn and click on that key with the arrow pointing up with picture of sun and tap that button repeatedly to increase back light while holding the Fn button down firmly

Dec 27, 2008 | HP Pavilion dv6000z Notebook

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