Turn off Laptop LCD Screen in one click instantly on Windows 7, Vista

You cannot always close the Laptop Lid to turn off Display screen of Laptop, like while you are listening to music. It is possible to configure time after which LCD screen will turn off but what if you want it to be instant. Turn Off LCD is a small energy saver utility to turn off Laptop LCD screen in one click instantly.

Taimur Asad has developed this small utility to turn off Laptop screen in one click when not in need. It can be while listening music or when your Laptop is connected to Projector to save Energy and Laptop Battery Life. If you are listening songs and try to close Lid, the speaker sound too goes off so, this small app is a real Time saver and Energy saving option for Laptop users.

Usage is easy, You just have to execute the File and it will turn off Laptop LCD Screen instantly. You can regain back it with slight mouse movement or hitting any keyboard key (just like screen saver)

Download Turn off LCD

P.S. Successfully Tested on Dell Studio 1555 running Windows 7 Ultimate.

Click Here to Leave a Comment Below 17 comments
Priyank Sharna - July 21, 2010

You might want to correct the spelling of “instantly” in your title.
Great tool BTW! 🙂

    Rohit Langde - July 21, 2010

    That’s embarrassing but now rectified the typo. This is what happens when things done in hurry.

Anandarajeshwaran.J - July 23, 2010

you dont need an app to do this . the function keys that come with allmost all the laptop will do this. In my lenovo it is lenovo function key + F3(this is os independent). Check the laptop manual

lcd full hd tv - September 17, 2010

It’s excellent to see sites with aol and thanks for the share that you’ve given. Commonly, I’m really amazed, but etc… 🙂

Priyank Sharma - October 2, 2010

It also works on desktops running Windows7.

    Sylvain - December 7, 2011

    Got no problem to run it on windows XP and Win7 home edition.. would it be possible that it does not work on WINDOWS 7 professional ? (great app btw)

    George - December 26, 2012

    It’s not working on Windows 8.Please help if anyone knows any other trick to Turn off screen anything besides the Keyboard combination Fn+F#.

Amit - January 19, 2011

great app


Ravi - February 24, 2011

Very nice and i often use it thanx very much

Haavard - August 8, 2011

There is a bug here! When connected to external display it cut’s that one as well. On my Dell M4400 it shuts off HDMI as well.That is a bit stupid when running something on the HDMI port You wan’t to see and just want’s to cut the light from the lcd panel.

One Click Fix - August 8, 2011

Wow, superb blog layout! How long have you been blogging for? you make blogging look easy. The total glance of your website is fantastic, as smartly as the content material!

dominating mS - September 24, 2011

WoW its an awesome apps. just tried it in my dell inspiron N4110 in windows 7 ultimate x64. No problem..just awesome

Rajan - November 30, 2011

this cut the signal to LCD. I want to know, weather it reduce the power consumtion or not? Is it possible to cut the poower suply of LCD. It will reduce the battery consumption dramatically.
Rajan Uppal

alireza - February 6, 2012

i like to turn on again with a key not any and not mouse movement. plz help!

ungabunga - December 25, 2012

Firstly thx for the great app. And is it possible to turn it on only with a specific key? not mouse or any key. Thank you


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