Cannot adjust my screen brightness though i was able to do so before on my windows 8.1

cannot adjust my screen brightness though i was able to do so before on my windows 8.1
i bought my hp pavilion n208tx with windows 8.1
till few hours back i was able to adjust my screen brightness but now i am not able to do so.
the brightness gets increased on the status bar which shows the level of brightness but the brightness of the screen remains the same
since few hours back i am facing this problem
please help me out

Hi sanchitbhakuni,
I understand that you are having a problem with the brightness of your display screen on your HP Pavilion 15-n208tx Notebook PC. I will try my best to help you with this issue.
Here is a document for Resolving Problems with the Brightness of the Display that has steps to resolve this problem.
I hope this helps, please let me know how it goes.
Thank you and have a great day!
I worked on behalf of HP.

Similar Messages

Cannot adjust the screen brightnes on V15 Nitro Black edition

I have Acer Aspire V15 Nitro, and I cannot adjust the screen brightness with the <Fn>+<Left> or <Fn>+<Right> key anymore. Not even in power options. Like it's somehow locked at one brightnes position. Doesn't change when it's on battery regardless of what's being specified in power options... Any ideas? Thanks

Try to re-install Launch manager:http://global-download.acer.com/GDFiles/Application/LaunchManager/LaunchManager_Acer_8.00.8111_W81x64_A.zip?acerid=635568872780789620&Step1=NOTEBOOK&Step2=ASPIRE&Step3=ASPIRE%20VN7-791G&OS=ALL&LC=en&BC=ACER&SC=PA_6

I can't adjust my screen brightness

i can't adjust my screen brightness...
please help me
This question was solved.
View Solution.

Hi,
Try using Recovery Manager to reinstall your particular Graphics Driver ( AMD, Nvidia, Intel etc ) - the procedure for using recovery manager to reinstall Software and Drivers is detailed in the relevant document on the link below.
Recovery Manager - Windows 8.
Recovery Manager - Windows 7
Recovery Manager - Windows Vista
After the reinstallation has completed, restart the notebook.
Regards,
DP-K
****Click the White thumb to say thanks****
****Please mark Accept As Solution if it solves your problem****
****I don't work for HP****
Microsoft MVP - Windows Experience

How can i adjust my screen brightness? HP ProBook 4530s

I cant adjust my screen brightness. Fn+f2, f3 show the brightness bar at the dimmest point and doesnt make any change. The manual way of going through Control Panel then display, personaisation also doesnt work. I am running Win 7 Pro registered version. This si really annoying and strains my eyes to the point that i just cant work. Please give me a fix. Thanks for reading.

Hi:
Did you install the Intel chipset driver and the applicable graphics driver for your model?
Normally the reason you can't adjust the brightness is due to one or both of those drivers not being installed.

The scale to adjust my screen brightness has disappeared.

I have a HP Pavilion g6. It runs Windows 7.
I use to be able to click the battery icon on the bottom right of my screen and select the Adjust Screen Brightness button.
It would normally bring up the battery control panel screen and at the bottom would be a light scale that allowed me to adjust my screen brightness. Well I don't know what happened bt the scale has completely disappeared and even when I press the adjust screen brightness button, the scale still doesnt show up.

Either you can enable it with a RMB at a symbol on the right bottom (battery?) or you maybe have to re-install some drivers.
You can go here:
http://h10025.www1.hp.com/ewfrf/wc/siteHome?cc=us&destPage=siteHome&lc=en&tmp_docname=
Enter your product number and search for HP lauch button or similar.
*** Say 'Thanks' with Kudos ***

Receiving "Connect to iTunes error" message when trying to purchase gems in Kingdoms of Camelot Battle for the North game even though I was able to do so earlier today.

Receiving "Connect to iTunes error" message when trying to purchase gems in Kingdoms of Camelot game app even though I was able to do so earlier today.

Hello Robidt,
The following article provides information and tips that can help restore your connection to the iTunes Store.
Can't connect to the iTunes Store
http://support.apple.com/kb/TS1368
Cheers,
Allen

I have a mac book pro and when I turned on iChat it would not let me video chat with more then one person even though I was able to in the past. It only showed an icon to video chat with one person. Please help!!

I have a mac book pro and when I turned on iChat it would not let me video chat with more then one person even though I was able to in the past. It only showed an icon to video chat with one person. Please help!!!! ASAP

Hi,
Check the iChat Menu > Preferences > Video Section > Bandwidth setting.
iChat needs to see a Minimum of 128kbps to do 1-1 chats in Video
For 3 and 4 way chats it needs 384kbps
Set the Bandwidth to 500kbps if it is set lower.
Also check the speed you are getting from your Internet supplier.
9:28 PM Thursday; February 23, 2012
Please, if posting Logs, do not post any Log info after the line "Binary Images for iChat"
 iMac 2.5Ghz 5i 2011 (Lion 10.7.3)
 G4/1GhzDual MDD (Leopard 10.5.8)
 MacBookPro 2Gb (Snow Leopard 10.6.8)
 Mac OS X (10.6.8),
"Limit the Logs to the Bits above Binary Images."  No, Seriously

HT4759 I was able to view "gallery" before this move. What am I looking for now to view my photos?

I was able to view gallery before the move. What am I looking for now to post and view photos?

iCloud provides a very basic photo gallery in Photo Journal, though it is populated only from iPhoto for iOS, not from a Mac. Otherwise you will need to find a third-party solution - this page examines some options:
http://rfwilmut.net/missing4

I can't connect to my school's free wifi. i was able to do it before but not anymore i get the self assign ip agrees message .it has no password only a pop up window before you connect to agree to school terms for wifi use. i don't get that window anymore

I can't connect to my school's free wifi. i was able to do it before but not anymore i get the self assign ip addrees message .it has no password only a pop up window before you connect to agree to school terms for wifi use. i don't get that window anymore. i tried everything I can think of. It is a 2010 macbook pro but i recentrly updated to osx lion and even with lion it was working fine so I nkow it is not the update. also Im able to connect to other internets at home it works great. starbucks too. but i became so frustated that i reset my computer to manufactuter setting and reinstall snow leopard on it. still I cant connect. I need help please i have been searching all over the web for help and i see people has been having this same problem for years now.. oh yeah and i know it is not the internet cuz there are other macs connecting to it without a single problem so i think it is an isolated problem plase help....i have follow many advises such as delete the internet from your prefered netwoks. restar your commputer etc etc.

Be sure Safari does not have the Block Pop-Up Windows preference set.
Where I work now there are several unencrypted VLANs that require authentication, and Safari promptly pops up a window for me to register every time.

I previously downloaded the AI 30 day trial but was able to use it before the trial ran out I've since deleted it from my laptop (Windows 7 64 bit OS) How do I get it back? Trying to download AI again and getting error code 3 some thing to do with adminis

I previously downloaded the AI 30 day trial but was able to use it before the trial ran out I've since deleted it from my laptop (Windows 7 64 bit OS) How do I get it back? Trying to download AI again and getting error code 3 some thing to do with administration permissions?

If your intention is to use the trial again it will not reset if you reinstall. It will remain in its ran out state.

A friend of mine sent 2000 texts as a joke. Now my phone reads his phone not as an iPhone. I was able to send iMessages before untill he did his prank. How do I get it back to where we can send iMessages again?

A friend of mine sent 2000 texts as a joke. Now my phone reads his phone not as an iPhone. I was able to send iMessages before untill he did his prank. How do I get it back to where we can send iMessages again?

Firstly, slap your friend across the back of the head. Secondly, Remove his number as "iphone" save the contact.
have him send another iMessage (make sure it sends as iMessage not text) and it should register as his full number (XXX)XXX-XXXX. add that to "existing contact" as iphone, reply as imessage. should work.

I have installed my brother computer and is in my printers and devices but is not coming up as a printer option in adobe pdf Help I was able to print PDFS before installing adobe now I cant

I have installed my brother computer and is in my printers and devices but is not coming up as a printer option in adobe pdf Help I was able to print PDFS before installing adobe now I cant

Be sure Safari does not have the Block Pop-Up Windows preference set.
Where I work now there are several unencrypted VLANs that require authentication, and Safari promptly pops up a window for me to register every time.

My 2009 iMac is making a very loud,rapid pulsating electronic noise. It stops temporarily after adjusting the screen brightness or using certain apps. But it always returns

My 2009 iMac is making a very loud noise. It sounds like a rapid, pulsating electronic noise. It stops when the screen brightness is adjusted or when using certain apps. But it always returns and is getting louder. The unit was shut down for 4 months and the house temperature was set to 5C. It was powered up 2 weeks ago and ran fine for a while. Then in the last 5 or 6 days the problem started. 5 days ago I did watch a bike race for 3 or 4 hours from a quasi legal stream. I am not tech savvy. Just very confused as I've had a trouble free run so far. Ditto with my iphone5.

I would recommend taking it in immediately to your local Apple Store or AASP to be loooked at by an Apple Genius. I suspect you made a goof somewhere but diagnosing noises without seeing it is really difficult.

I cannot adjust my screen size

I am unable to resize my Front panel borders. Also when working on the same vi, on a different pc, the objects have moved. Labview 8.2.1.

Go to your VI properties (Ctrl-I or File->VI Properties).
Check to see if "Maintain Porportions of window..." and/or "Scale all objects on front panel..." are checked. These will cause the front panel to adjust for different monitor resolutions.
In the same window, make sure Minimum Panel Size is not set (set to all 0's to disable) if you resize problem is you cannot make the fron panel smaller.
If you are having problems resizing when running, make sure the option "Allow user to resize window" in enabled in the Customize section of Window Appearance (Default has this options available). This option has no effect when editing the VI, though.
It may sound stupid, but make sure your window is not maximized. Under Position in Window Run-time Position, you can set the VI to maximize when it runs.

I cannot open my earthlink mail now and was able to before, why?

I was able to when we first bought the computer (a couple weeks ago) and now I can't. I have no problems opening it on other computers and it is really irritating that I can't open it on here.

Many site issues can be caused by corrupt cookies or cache. In order to try to fix these problems, the first step is to clear both cookies and the cache.
Note: ''This will temporarily log you out of all sites you're logged in to.''
To clear cache and cookies do the following:
#Go to Firefox > History > Clear recent history or (if no Firefox button is shown) go to Tools > Clear recent history.
#Under "Time range to clear", select "Everything".
#Now, click the arrow next to Details to toggle the Details list active.
#From the details list, check ''Cache'' and ''Cookies'' and uncheck everything else.
#Now click the ''Clear now'' button.
Further information can be found in the [[Clear your cache, history and other personal information in Firefox]] article.
Did this fix your problems? Please report back to us!
Thank you.

Cannot adjust my screen brightness though i was able to do so before on my windows 8.1

Similar Messages

Maybe you are looking for