Question about HP Compaq 6720s PC Notebook

1 Answer

Problem with laptop compaq 6720

The function to increase or decrease the brightness of screen is not working in my laptop. what is the solution?

Posted by on

  • atulp68 Mar 31, 2009

    hi,i have compaq cq40144tu, i cann't increase or decrease my laptop brightness ............

    so help me??

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 61 Answers

This function usually requires software to be installed for it to work.... Certainly is in the case of toshiba laptops.

http://h20000.www2.hp.com/bizsupport/TechSupport/DriverDownload.jsp?lang=en&cc=us&prodNameId=3442833&taskId=135&prodTypeId=321957&prodSeriesId=3442832&lang=en&cc=us&submit=Go%20%C2%BB

Posted on Jan 07, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

In acer aspire 5745, I cannot alter sceen brightness


could be what they call the inverter shutting down,it is behind your laptop screen.or your screen.

Apr 14, 2014 | Acer Aspire 5745-5425 Notebook

1 Answer

Monitor to bright


Decreasing Screen Brightness (FN+F9)
Press and hold the FN key, then hit the F9 key to decrease screen brightness.

Increasing Screen Brightness (FN+F10)
Press and hold the FN key, then hit the F10 key to increase screen brightness.

Mar 21, 2012 | HP Compaq nc6230 Notebook

1 Answer

Hello sir i am manpreet singh i have hp compaq nc 8230 model i can't ajdust the brightness of my pc .plz tell me what i do sir


press function key and f10 to increase brightness, function key and f9 key to decrease brightness.

manual: http://bizsupport2.austin.hp.com/bc/docs/support/SupportManual/c00384165/c00384165.pdf

Jul 17, 2011 | HP Compaq nc8230 Notebook

2 Answers

How do I adjust the brightness on my laptop? Its a Compaq Presario V2140US


1. Press down the Fn key at the lower left end of your Compaq Presario keyboard. Keep the button held down and tap the F7 key to decrease the screen brightness by one step.

2. Tap the F7 key again with the Fn key still depressed to further decrease the brightness by one step. Continue hitting the F7 key until you reach the minimum LCD screen brightness.

3. Hold down the Fn key and tap the F8 key to increase the Presario's LCD screen brightness by one step. Keep pressing the F8 key until you reach the maximum brightness for your screen

Mar 01, 2011 | Microsoft Compaq Presario C501nr Notebook

1 Answer

How do i change the brightness of the screen on a c0mpaq nc4200


When the notebook is operating in Windows desktop, hold the function (fn ) key down while pressing the f7 and f8 keys to increase or decrease the brightness of the display and more details visit the below link


http://tinyurl.com/fixya123

Jan 26, 2011 | HP Compaq nc4200 Notebook

1 Answer

Want to know how to lighten up the screen. need an instruction manual


These are the Function keys



<Fn> + <↑> Volume up Increases the sound volume.

<Fn> + <↓> Volume down Decreases the sound volume.

<Fn> + <→> Brightness up Increases the screen brightness.
<Fn> + <←> Brightness down Decreases the screen brightness.

Nov 09, 2010 | Acer Aspire 5100 Notebook

1 Answer

How do i make my screen brighter on presario v2000


Decrease Brightness (fn+f7) The fn+f7 hotkey decreases the brightness of the notebook screen. The longer you hold down the fn+f7 hotkey, the more the screen dims. Decreasing screen brightness conserves power. » To increase screen brightness, press the fn+f8 hotkey.

Increase Brightness (fn+f8) The fn+f8 hotkey increases the brightness of the notebook screen. The longer you hold down the fn+f8 hotkey, the more the screen brightens. » To decrease screen brightness, press the fn+f7 hotkey.

Nov 03, 2009 | HP Compaq Presario V2000 Notebook

1 Answer

After being dropped Fn keys no longer control Screen Brightness


Try change the brightness from the BIOS and let me know the status
Thanks
Kevin

May 27, 2009 | Dell PC Laptops

1 Answer

Light off on screen. Someone dimmed the light.


Compaq says to DECREASE the screen brightness for your specific model, use the fn key in combination with the F7 key (basically, hold down the fn key and press and release the F7 key). That most likely means that the Function key to INCREASE the screen brightness is usually on one side or the other (F6 or F8). Also, look for what the other User suggested; the function key should have a picture of a sun or sunburst. Hope this helps.
Keith Stoffer
Comptia A+ Certified Technician (20+ years)

Oct 29, 2008 | HP Compaq Presario V2000 Notebook

Not finding what you are looking for?
HP Compaq 6720s  PC Notebook Logo

Related Topics:

145 people viewed this question

Ask a Question

Usually answered in minutes!

Top HP PC Laptops Experts

joecoolvette
joecoolvette

Level 3 Expert

5660 Answers

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

Michael Thomas
Michael Thomas

Level 3 Expert

3051 Answers

Are you a HP PC Laptop Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...