HP 15-r018dx Notebook PC brightness will not change

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• HP Pavilion 15z Touch: screen brightness will not change

  When I use the keyboard commands to adjust the brightness of the screen, it does not work. When I go into the control panel to set the brightness of the screen remains the same. The adjustment bar will move from dim to bright but the brightness of the display will not change. How can I fix it? I've only had this computer for 4 days, so everything is still at the factory.

  Hello @KayLeeM,

  Welcome to the Forums of HP Support! It's a good place to find the help you need, so many other users, the HP experts and other members of the support staff.

  I came across your post about the brightness of the display and wanted to help!

  Try searching for the Device Manager in the Start Menu.  Then expand the monitors section and see if you have an option for Generic PnP monitor.  If so, do a right-click on him and generic PnP monitor enable, if not already.  Now, check to see if you can adjust the brightness.  If you're still having problems, then try to see the following resource and let me know how it goes:

  Difficulty of Windows 10 brightness control works not problem, here's how to [Guide]

  (Not a HP website supported).

  Please let me know if this information has been helpful by clicking the thumbs up below.

  Kind regards!

• Dell XPS 14 brightness will not change / "Painting as" Image

  I just got a Dell XPS 14 Core i5 and the GeForce 630 M. I found that the brightness of the display does not change even if pressing the keys on the keyboard or adjust the slider on the screen the toggle to retouch the brightness comes. Thus, the keys work. I have updated the drivers for the 630M, chipset and Intel 4000 card. Also, I flashed the BIOS with the latest version. The Dell representative I talked to said that updating the drivers may solve the problem - it didn t. Then, through remote connection it did for me. No luck. So, what's the problem? Also, I have a weird and potentially related problem. All the images on the screen (bottom of screen, images in the browser, photo gallery, YouTube, etc.) have a look "painted" their. The videos are unstable and the images are very washed-out. Once again, after update, the problem persists. For me it is a hardware problem. Help someone!

  Thank you

  Type of system: XPS 14 L421X detailed description of the problem:

  The display is of poor quality with graphs, images, videos and texts appearing pixelated and grainy. The problem is particularly notable for graphics online / on the internet. The contrast is also apparently, make images appear as less detailed, almost like a screen 256 older colors. The problem persists when the video output is connected to an external monitor via a HDMI cable.

  The issue is subtle and may not be obvious to new users; Is why it can easily be neglected if not carefully read. I would recommend comparing the simultaneous side-by-side display of the same image on your computer and another computer files. In addition, display images at actual size of 100% in the comparison will help identify the problem. You should be able to see obvious color with gradients almost "oil painting" as artifact.

  After months of wasted effort with XPS support replace the LCD screen, install a new copy of Windows and video drivers, shipping my computer for the installation of Dell for 'analysis of expert' and even replaced all of the device, the problem has not been solved.

  A few days after updating my Windows to 8.1, I found the problem. Here is the solution: right click on the new button start click on "Mobility Center", under 'Color of the default' select generic color instead of splendid color. This will fix the problem.

• Screen brightness will not change

  Greetings.  I have the model SVE14A35CXH.  A new problem has arisen today: I can't set my screen brighntess.  It does not solve with manual controls (i.e., using the function key, or by accessing the settings of the bar charms, or by the 'Power Options' Control Panel).  Moreover, I observe without changing the brightness of the screen during the occultation/increase in ambient light, despite the fact that I have activated in the VAIO Control Center of automatic detection of brightness.  I am running Windows 8.1, and all of my updates seem to be current.  I would be grateful for any suggestion.  Thank you!

  Hi cjwinchell,

  How about turning off auto brightness in Vaio Control Center then manually changing the brightness? It work? Please provide us with the information we provide the correct solutions. Thank you!

  ~ Mark

• The brightness does not change!

  I recently updated my windows but when it is done updating the screen brightness is not editable it is kinda stuck. I hate it when I use my laptop on the day because I can't increase the brightness. REMEDY!

  Hello

  Thank you for giving us the opportunity to help you.

  According to the description of the problem, you can not change the brightness after Windows Update. Here's a thread where a similar question was considered, then try to follow the suggestion of Pinaki and see if it also helps you to solve the problem.

  Brightness does not change

  Get back to us if the problem persists, we will be more than happy to help you.

  Kind regards

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  I'm back changing my tone whatsapp after the update, but it will not change back

  Greetings, cazrose. Thank you for the communities of Apple Support!

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  Have a great day!

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• Portege M700 will not change the screen orientation

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  I reinstalled the drivers of many times, and it still does not work.

  Therefore, I tried the msconfig method, disabled all the startup process and then reactivated their.

  The webcam shows the same error message, and now the screen will not change orientation when I rotate the screen.

  You try to use Windows XP Home edition or what? Generally, each laptop comes with preinstalled and configured operating system.

• Keyboard and spell check language will not change back to English after a stint at the French although everything changes again in English

  I changed language iPad in French (but not the region, which remains United Kingdom) in order to write an email in French.  Everything on the iPad changed in French as expected.  When I'm done I changed the language to English (UK) and everything changed in English unless the auditor keyboard and which remained in French.  I then changed to English (India) but the keyboard and spell checker is in French.  I have changed the language to the French and finally back to English (United Kingdom).  While everything on the iPad to the language changes expected, the keyboard and spell checker will not change to French.  How do go back to English?

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• Apple's music will not change the song on shuffle mode

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• Mini 210-1080NR: down loaded Windows 10. view now showing BACK script and will not change. Mini 210-1080NR

  Try load W-10. Process appear to be normal. The display is now BACK showing script and will not change and cannot close the laptop down or off. Not a user made and do not want to complicate the issue.

  WAWood;

  The laptop has completed W - 10 download and installation seems to work as announced.

  The problem with the 1st attempt will be captured in Gremlins.

  Thank you for your quick response.

  Ben

• EA4500 will not change to the new public IP address

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  Ask your ISP. The decision taken by the DHCP server from your ISP, what IP address it assigns. You must accept what they give.

• Core i3: brightness does not change

  sound suddenly that my brightness does not change, I restart my laptop several times, but the brightness is not changing of f2 and f3 goes I go to setting and change the brightness, but it does not tell me what I do?

  Hi there @Hammad18

  Welcome to the Forums of HP Support! It's a good place to find the help you need, so many other users, the HP experts and other members of the support staff.

  I understand that you are having problems with brightness adjustment, on your laptop. I'm happy to help you with this. Please report the number of complete product for your laptop. Check out the following, if you need assistance with this information. How can I find my model number or product number?

  For now, maybe it's useful to you.
  The problems with the brightness of the screen

• Envy 14 DVD will not change the region Code

  My Envy 14 is until the last amendment of the Code of the region, he told me that he can change the region Code 1 more time but it WILL NOT change the region code.

  I try to change in the properties of the device of the "DVD RAM UJ897', he said 'this is your last chance to change your DVD drive region setting. Are you absolutely sure you want to continue? »... I click OK, it asks me to insert the support in this area (it is already in the tray)... I re - insert the Code region 2 DVD, and I get the error "failed to update the region Code setting. Please make sure the drive contains a region 2 media (it does) and you have administrator privileges (me) «...»

  The HP MediaSmart SW also tells me "Drive region code: region 1.» Number of times where you can change the region code: 1 ",... .He told me that the inserted DVD 2 Code region and asks if I want to change... I say yes, then confirm and nothing happens. I can't read the 2 region code DVD...

  Hello

  Start in safe mode by pressing f8 when you start your PC.  Use the arrow keys to select Safe mode and press return.  Once charged, try to change the area by car.  If it still does not work, try the procedure but with another another DVD zone 2 under Windows can be picky about what it accepts.  If it works, just restart your PC and Windows does not start normally.

  Best wishes

  DP - K

• My professional background of Windows 7 will not change.

  I have a Windows 7 Professional 32-bit computer, and will not change the background.  It is stuck on one front image, no matter what I did.  Now it is stuck on one color, I can change the color, but not to any real image.  I have a theme that has a slide show, but when I chose the theme, he said that my background is the photos for the slideshow, but when I look at its still a solid color.  If I right click on it does not give me the next opportunity to "change background".  There is an unsaved theme assigned a background in one color, but its not selected, and even if I select it and change the background it goes backward.  I can't even change the background, when I right click on an image and click on set as background.  If I save the theme, he recorded with the bottom, I wanted, and then creates a new theme unregistered with the solid as the background color and uses.  Any help would be appreciated.

  Hi, I found new information that might be useful.  It's in another thread, but I can't immediately find, but here is the important part:

  1 - Go to this folder: %USERPROFILE%\AppData\Roaming\Microsoft\Windows\Themes\
  (copy and paste that in the start/search or Run box).

  2 - remove the TranscodedWallpaper.jpg file.

  3 try to set your wallpaper again.

  Sorry I can't find the link, but it was a confirmed a team of Microsoft TechNet blog.  I hope this helps!

  If it solves your problem, click on the link "Propose as answer" below and vote as useful by clicking on the green triangle for the lelft. Thank you!