Over 1 million tech questions and answers.

Yoga 910 Screen brightness won't adjust other than off or full brightness

Q: Yoga 910 Screen brightness won't adjust other than off or full brightness

My screen brightness using FN+F11/F12 and also in the advanced power settings slider won't adjust the screen to anything other than brightness and minimum or brightness to 100% when I move the slider. It shows the percentage moving up and down, but the screen stays 100% until I'm on the lowest setting, then it goes right to minimum. I received a bunch of Lenovo updates on the first Wednesday of this month and I've had several issues since then, I tried reverting back to previous drivers, but it made no difference, so I'm back on the latest drivers.

Read other answers
RELEVANCY SCORE 200
Preferred Solution: Yoga 910 Screen brightness won't adjust other than off or full brightness

I recommend downloading and running DAP. It can help sort out any driver and firmware related issues on your system

It's worked out well for many of us in the past.

You can download it direct from this link http://downloaddap.org. (This link will open the download page of DAP so you can save a copy to your computer.)

RELEVANCY SCORE 132

Hello there, I need help please! I can't fix the screen brightness. It appears to be stuck on full brightness which draws my battery life quickly and hurts my eyes during nights. The brightness button in the action center is missing, there is no brightness slide bar in the display setting nor in control panel, and brightness fn buttons in the keyboard are not working as well. When I click on the battery icon, there is a brightness button next to the battery saver button but also not working (not even clickable).I searched online and I tried:- updating/reinstalling/rolling back display drivers- resetting pc (reinstalling windows)- many other little repairs College is starting soon and I really need my battery life and I will be studying on my laptop in late hours so this brightness issue is a big trouble for me    


























bitmap.png ?498 KB

Read other answers
RELEVANCY SCORE 117.2

Cannot adjust brightness on Lenovo Yoga 2 or connect to an external monitor after Windows 10 update (2017-06 Update for Windows 10 Version 1703 for x64-based Systems (KB4022405)).In 'Device Manager > Display adapters > Intel(R) HD Graphics' is showing with a warning triangle, I have searched for updates to this and the latest version is installed.I have been on to the Lenovo site and have installed all system updates.Some advice has said to install this update (below) but when I try I get the error message 'This computer does not meet the minimum requirements for installing the software.'https://pcsupport.lenovo.com/gb/en/products/laptops-and-netbooks/yoga-series/yoga-2-pro-lenovo/downl...Any ideas???

Read other answers
RELEVANCY SCORE 112.4

OS: Windows 7 Home Premium
64-bit
Windows 7 pre-installed
CPU: Intel Core i3 380M
Motherboard: Dell Inc. 07FXP8
Graphics: Generic PnP Monitor ([email protected]) on Intel HD Graphics
Dell Inspiron N5040

Beginning today, I opened my laptop from sleep and noticed the display was at its lowest brightness setting. I then tried to restart it to see if that would solve it, no luck. I did some googling and found out it could be a problem with the graphics driver. I then disabled it and enabled it. Now the brightness is at its max settings.

The function (FN) + F4, F5 (the keys to adjust the brightness settings) do nothing. The brightness status will show up on the screen and only change 1 or 2 notches.

I then realized I should have a way to adjust the brightness via the Power Settings in the Control Panel. I even confirmed this with a friend. I should have the sliders to adjust the brightness but I do not. It's very strange.

This is the screenshot from my friend:



This is the screenshot from mine:

A:[SOLVED] Can't adjust brightness, missing brightness sliders

Hello,

I would suggest uninstalling the graphics driver and get the latest driver from the Dell Support site installed.

Read other 19 answers
RELEVANCY SCORE 112

After my laptop updated this morning I have not been able to adjust my brightness levels whatsoever. Does anyone have any suggestions on how I could solve this issue??

Read other answers
RELEVANCY SCORE 112

I can't adjust brightness on my Thinkpad X1 Yoga. I've run all the latest driver updates, used lenovo companion and everything is up to date, including bios. No matter what I do the brightness will neither increase or decrease.
 
It's stuck on full brightness, so it's not too bad, and I'd be loathe to send it in for repair and lose a week or work to get it fixed. Is there anything anyone can suggest that might help software wise?
 
Thanks!
 
Moderator note: added model to subject for increased visibility.

Read other answers
RELEVANCY SCORE 112

Already checked all settings including the ones on the lenovo app thing. Went to device manager and checked the generic pnp montior to make sure it was on it was. Updated my laptop to recent windows 10 did nothing. So please help!

Read other answers
RELEVANCY SCORE 110.8

For months now my laptop has been logging me out after I just logged in to use it. Once I log back in after this I find that I can't adjust my brightness in any way. Whether it be through the device settings or by using the brightness F keys. There is also a strange square that shows up that often changes colors and location on my screen (2nd image). When i go into the device manager this is what I see (an indicator that something is wrong with the display adapters): I have tried uninstalling the Intel(R) HD Graphics Family and re-installing it and that fixes the problem temporarily, but when I shut off my computer and go to use it the next time the same problem persists. I've gone into the Lenovo Vantage and run Health and Support tests, but it doesn't detect anything. I've downloaded updates recommended for my system and nothing seems to work. This problem is really starting to irritate me and I would like to try and fix it before investing in a new laptop. This laptop is only 4 or 5 years old. I would greatly appreciate any other tips or advice!

Read other answers
RELEVANCY SCORE 110.8

I installed Windows 10 in my Yoga 500 15IDB laptop, but the brightness can't be adjusted. Which software or driver is missing?

Read other answers
RELEVANCY SCORE 110.4

i have hp notebook 15 ac 119 txbecause of various errors after windows update i put my system on recovery after the recovery again the problems have started coming. recent problem is of brightness. i cannot adjust my brightness at all. F-keys from keyboard have no effect and even it can not be adjusted through control pannel. i checked in device manager regarding the dispaly drivers update. it says i am using the latest versions of display  drivers.please help. 

A:brightness keys not working ; can't adjust brightness at all

Hi, I'd try reinstalling the amd/intel switchable graphics software package on the link below as it mentions a fix related to the f2/f3 keys. http://ftp.hp.com/pub/softpaq/sp74501-75000/sp74717.exe When this has completed, restart the notebook. Regards, DP-K

Read other 1 answers
RELEVANCY SCORE 109.6

Need help. Lenovo Yoga 720 can only be at brightest setting. The brightness button doesn't work anymore and neither does the brightness in settings.

Read other answers
RELEVANCY SCORE 108.4

Until now everything was working perfect. I did a driver update today, which includes the latest display driver, and now I am unable to adjust the brightness. I tried to uninstalled the display and monitor driver but nothing works. Does anyone know how to fix this problem. It looks like it was coming with the latest driver update from today. Thanks in advance

Read other answers
RELEVANCY SCORE 106.4

Well the title says it all... I updated Windows and brightness is now locked on minimum. Even if I press F12 or go into the settings, the brightness bar will fill but the screen won't show any changes at all. Sorry if I mispelled anything but I can barely see on this screen due to this issue. Can someone please enlighten me? Literally.

Read other answers
RELEVANCY SCORE 105.2

After my wife had the laptop out of the house today, I plugged it back in and the screen brightness is very dim...like what it looks like when the power cord is not in...usually, when I plug the cord back in, the screen becomes brighter...that has stopped. Any ideas to fix? thanks.

A:how do i adjust the brightness on my screen? it's dim like w...

Hi, Here are some common ways to adjust the brightness. Open windows Control Panel, open Windows Mobility Centre and adjust the brightness here. On a lot of notebooks, tapping f3 will often increase the brightness ( with f2 reducing it ). Open windows Control Panel, open Power Options, click Change Plan Settings next to your selected power plan and you can adjust the brightness here. Regards, DP-K

Read other 5 answers
RELEVANCY SCORE 105.2

I'm not sure if this is in the right forum. But in the last couple months, once in a blue moon I couldn't change my screen brightness, and now in the last couple days it's gotten a whole lot worse. Usually, I can't change brightness either via my 'fn -/+' hotkeys or via the actual brightness slider in the power panel. A full reboot or simple hibernation then reboot both let me change brightness again. But the last couple days, restarting the computer just puts the brightness on either fully dimmed or fully bright, and I still can't change it.

This is an HP G60 laptop, and I've had windows seven for a year on it. Like I said above it only started a couple months ago then got worse this week, and what I've found on google so far was all for newly-updated-to-seven issues. My drivers all seem to be up to date according to the windows update driver function... Can anyone help me?

A:Can't adjust screen brightness??

  
Quote: Originally Posted by bookluvr416


I'm not sure if this is in the right forum. But in the last couple months, once in a blue moon I couldn't change my screen brightness, and now in the last couple days it's gotten a whole lot worse. Usually, I can't change brightness either via my 'fn -/+' hotkeys or via the actual brightness slider in the power panel. A full reboot or simple hibernation then reboot both let me change brightness again. But the last couple days, restarting the computer just puts the brightness on either fully dimmed or fully bright, and I still can't change it.

This is an HP G60 laptop, and I've had windows seven for a year on it. Like I said above it only started a couple months ago then got worse this week, and what I've found on google so far was all for newly-updated-to-seven issues. My drivers all seem to be up to date according to the windows update driver function... Can anyone help me?


since a reboot fixes it (at least temp.) it is probably not hardware but software. Do you have a backup from before the problem started getting worse?

Do you have the win 7 dvd to do a repair install?

Read other 5 answers
RELEVANCY SCORE 105.2

hi folks,

ive just recently installed Windows 7 Build 7100 on my eMachines E525 laptop, & i can't adjust the screen brightness with the 'fn' key anymore............please help because my battery power is getting hammered here!

A:Can't Adjust Screen Brightness............HELP!

  
Quote: Originally Posted by Anjunabeats


hi folks,

ive just recently installed Windows 7 Build 7100 on my eMachines E525 laptop, & i can't adjust the screen brightness with the 'fn' key anymore............please help because my battery power is getting hammered here!


I would assume that the Fn keys relate to accessability options and they come from emachines. what driver upgrade have you done so far?

Ken

Read other 9 answers
RELEVANCY SCORE 105.2

I am not able to adjust the screen brightness Through F2 and F3 or even through settings. Someone please help. Thanks in advance.

Read other answers
RELEVANCY SCORE 105.2

So I have read a lot of diffrent ways to solve this problem and I have searched for hours looking for a solution, yet nothing i've tried has worked for me. Whenever i press the fn key and try to adjust brightness then it does't, it does pop up the slider at the corner but it only moves upwards and downwards only one level yet the brightness wont change even that much. I only found one other person that had this problem and he got it solved, but he had an Asus laptop and he got it fixed with some Asus drivers but i have a Dell Vostro laptop. One of the biggest suggestions i have found that has worked for people has been to install some older display drivers, but that hasn't worked for me either.

Read other answers
RELEVANCY SCORE 105.2

So, a few days ago the battery of my laptop died and when I charged it and power it up again I found that I can't change the brightness of my screen which I was able to few minutes before. I tried fixing it by going onto control panel>hardware and sound>power option, but it didn't work. It's just stuck. What can I do? Is my laptop broken? Please help

A:I can't adjust the brightness of my screen, what can I do?

Do you have this:

Check in the notification area for it.
You might have to click the Customize button to find it, if you have it:

Read other 9 answers
RELEVANCY SCORE 105.2

I have a new computer , HP recline 23 . OS is win8.1 . It came out of the box with win8 , so I had MS store update to 8.1.

The screen is set very bright , OK for day use but too bright for night use .

My problem is that I can't adjust the screen brightness. After clicking on the charms menu and clicking on settings , the brightness icon is greyed out . It says windows cannot adjust brightness on this computer. I tried the various locations where the brightness slider may be but all the relevant screens show no brightness slider.

I don't know whether win 8 had the brightness control before upgrading to 8.1 ( I mention this because several people complain that after upgrading to 8.1 , they loss brightness control amd regained it by rolling back the driver )

I tried the update driver option but it says my driver is already updated. The roll back option is greyed out
BTW the display adapter shows two adapters : Intel 4600 and Gforce GT730 . How do I check which one is being used?
Any ideas?

A:I cant adjust the screen brightness

Hello sportflyer,

You might see if you may be able to adjust your screen brightness using one of the other options in the tutorial below. Be sure to also look at the related tutorial links at the bottom to see if one may also be affect the brightness level.

Screen Brightness - Adjust in Windows 8

Hope this helps.

Read other 21 answers
RELEVANCY SCORE 105.2

Hi. I have an HP EliteBook 2740p. There are icons on the F9 and F10 keys to adjust the screen brightness up or down. But when I hold the Fn key and press either F9 or F10, the screen brightness does not change. Is there some other setting somewhere that is preventing me from adjusting the screen brightness? Is there a driver that I need to download to activate these keys? Thank you

A:How to adjust screen brightness?

Have you tried them without the Fn key? .

Read other 9 answers
RELEVANCY SCORE 105.2

My model is 15-ay019TUI cant see bluetooth icon and intel graphics option even after installing drivers downloaded from hp site for my device... I cant adjust brightness.. Please help

A:Re: why can't I adjust the brightness of my screen on my

Hi @Shubhamrawat, Welcome to the HP Forum! I am pleased that you have become a HP Forum member. It is such a wonderful site to find answers and tips. Here is a link to guide you to having the most rewarding experience and answer any concerns about posting: First Time Here? Learn How to Post and More What operating system are you running? I grasp that you are experiencing a difficulty, with Bluetooth, graphics and adjusting the brightness of the display.  When I checked the specifications for your notebook, I noticed it came with FreeDOS 2.0.  You have switchable graphics on your computer and I would be happy to help with installing the drivers but do need to know what your operating system is. In the meantime, you could try running the HP Support Assistant  to aid with drivers.  When you have resolved your difficulty, would you choose "Accepted Solution" on that post to alert other members and visitors to your success and perhaps help them. To show appreciation for my help. please click the "Thumbs Up Icon" below.

Read other 1 answers
RELEVANCY SCORE 105.2

I have a Sony Vaio Y 13" and the screen's brightness cannot be adjusted. The slider doesn't change anything when it is moved. Is there anything I can do or is it just gonna be like that for a while?

A:Can't adjust screen brightness

Is the slider that you access via Win + X

Read other 24 answers
RELEVANCY SCORE 105.2

Hello, i'm not sure it's the right place i'm posting this.
I formatted my computer, and now it seems that the option to adjust my screen brightness has disappeared...
When i go to Power Options there is no slider what so ever.
 

A:I can't adjust my screen brightness

is this a windows PC and if so which version of windows
http://social.technet.microsoft.com.../thread/08a3eb1d-b698-4639-af4b-5278b721fcdc/
http://kzhiwei.wordpress.com/2011/0...ng-laptop-screen-brightness-slider-windows-7/
 

Read other 2 answers
RELEVANCY SCORE 105.2

Well I've had my laptop for almost 5 months now, however I did break it and got a screen replacement yesterday. Ever since then my screen seems dim. I've altered all the settings (as explained on other threads) but I still can't get to the centre of the problem. I had no trouble altering my brightness before my screen replacement so I do presume that the screen that the shop fitted wasn't the correct one and therefore a cheap option.

What do I do?

A:Screen Brightness won't adjust

Contact the shop that did the replacement, and ask them why it doesn't work now.

Read other 2 answers
RELEVANCY SCORE 105.2

Hi, i've upgraded to windows 7 recently on my laptop and i think that it's really great compared to vista.

I have no problem with most of the things except for the ability to adjust brightness.
I could not change brightness the way i used to by using the FN + left/right key, nor the slider in power options menu.

The screen seems to be at the maximum brightness,which in turn causing my eye to hurt after some time of usage.

Any idea why? I need some help here.
Btw i am using Aspire 6935G.

A:Cannot adjust screen brightness.

  
Quote: Originally Posted by kansianz


Hi, i've upgraded to windows 7 recently on my laptop and i think that it's really great compared to vista.

I have no problem with most of the things except for the ability to adjust brightness.
I could not change brightness the way i used to by using the FN + left/right key, nor the slider in power options menu.

The screen seems to be at the maximum brightness,which in turn causing my eye to hurt after some time of usage.

Any idea why? I need some help here.
Btw i am using Aspire 6935G.


it's likely you will need to install a utility for that control to work

Ok did some searching , goto the acer website\ support and pick > notebook > aspire > 6935G > then pick your Operating System and make sure you have all the drivers and applications they list

let us know how it goes ?

Read other 9 answers
RELEVANCY SCORE 105.2

I cannot adjust the screen brightness using the  F2 or F3 key after i had installed win8.

Read other answers
RELEVANCY SCORE 105.2

I have looked every post to see if this has been answered before and the solutions but for some reason none of these solutions are available on my windows 8.



i really dont know whats going on here... every option that is on a forum just doesnt seem to exist on my system. My monitor is a samsung 21.5 inch. Please help me because my eyes hurt from the brightness

A:cant adjust screen brightness

Hi, I too have a Samsung Monitor (T220) which possibly - like yours - does NOT have the necessary software to link with the 'auto adjust brightness' system within the Charms Menu. You should however be able to adjust brightness (and anything else) via the controls which will I expect be built into the side (or along the base) of your screen.If you haven't already got a copy of your manual you can download a PDF from Samsung which will show how to make the adjustments you require.

Read other 3 answers
RELEVANCY SCORE 105.2

I have a HP Envy dv7 Notebook PC. It recently just downloaded the new HP Assistant and I wanted to adjust the brightness because it was too bright for the dark room I was in. I tried using the F2 and F3 keys to lower the brightness and I tried to adjust it from settings and control panal but the brightness doesn't adjust when I move it up or down. I tried shutting down my computer and restarting it but I still can't adjust the brightness. Help!











Solved!
View Solution.

A:why can't I adjust the brightness of my screen on my

missrodgers92 wrote:I'm using Windows 8 and my product number is C2N67UA#ABAHello again!Try reinstalling your notebook's graphics driver.  Here is a link.Let me know the result and have a wonderful day.  

Read other 10 answers
RELEVANCY SCORE 104

I have a HP Notebook 15 running on Windows 10. The Processor is Intel Celeron N2840. I recently Refreshed my Laptop To get rid of some useless softwares. After this refresh, Im not able to Adjust the screen Brightness through Display settings (the Option to adjust the Brightness is unavailable) or Keyboard (F2,F3) and the button in the Action Center to adjust brightness is also not available which I used to have Before. Also I updated my Intel Graphics Driver as directed in many Websites and also the Monitor Driver. But all these methods are not fixing my trouble. Further more, The "fn" key in keyboard is also not functioning, so im kinda' screwed with all these trouble.  It would be very helpful if anyone can mention any fix, Thanks In Advance !. P.S. [Sorry For the bad english, If any ], Thank you !

A:Unable to adjust Screen Brightness

Hi, Can you post back with the full Model No. and Product No. of your 15 series notebook - you can usually get this by holding down the fn key and pressing esc, otherwise see Here for a guide on locating this information. Regards, DP-K

Read other 1 answers
RELEVANCY SCORE 104

Hello, I cannot adjust the brightness of my screen and also I cannot freeze the system. I have already tryed to restart it but nothing changes. Can you help me? Thank you Giulia

A:I cannot adjust the brightness of my screen and also I canno...

Dear Customer, Sorry to hear about the issue Let's see if we can point you in the right direction. Here is HP support documents that might help you find the source of the issue. http://support.hp.com/us-en/document/c00832191   Hope this helps, for any further queries reply to the post and feel free to join us again  **Click the White Thumbs Up Button on the right to say Thanks**Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem. Thank You,GBL84I am not an HP Employee

Read other 1 answers
RELEVANCY SCORE 104

Hello.


Please forgive me in advance for some of my spelling / grammar mistakes as English is not really my first language. Even so, I will try to make this post as clear as possible.

So here is my problem. I have an Acer Aspire 4540 laptop that I recently repaired after laying in my closet with a broken display for some time. So I took it to a repair center and got my new 14' LED display installed. Everything on my laptop is working fine, even my screen is working fine. The only issue I've noticed is that when I try to increase or decrease my screen brightness it cycles between the max and min settings rather than dimming or brightening respectively.

Now, I know I've had this issue before but I can't remember if it was already like this before the screen broke. I have tried rolling back, uninstalling and reinstalling my drivers several times yet the issue is still there.

Im running on Windows 7 Ultimate x86 and my graphics card is an ATI Radeon HD4200.

I know this is a small issue but I need to fix it since I spend a lot of time in front of my laptop.


Thanks in advance for your help.

A:Can't properly adjust screen brightness.

Welcome aboard, Jemeh
You may have a look at this .... it may help you .

Display Color Calibration

Read other 6 answers
RELEVANCY SCORE 104

I have a HP Spectre x360 - 13-4009na  and have just upgraded to Windows 10. The problem is I cannot alter the screen brightness using any of the usual methods. - The fn buttons do not work- There is no brightness control displayed on the Control panel - Power Options- The Calibrate Display Colour method fails with an error while "... preparing to calibrate ..." - "Unspecified error". So my display is set to high brightness and I cannot change it. Please can someone help? Thanks, Paul. 

A:Adjust screen brightness Windows 10

I too had the same problem after updating my pavillion to w10.. The problem which i found out was that the display adapter had to be updated. Go to display settings and update driver software

Read other 9 answers
RELEVANCY SCORE 104

since i have upgraded to windows 10, i m not able to adjust my laptops screen brightness cause i m not getting the option to adjust screen brightness, nor the screen brightness up and down buttons are working. Also i have updated the graphic adapter and still the condotion is same...no change!!  plz someone give me the solution to get rid of this problem











Solved!
View Solution.

A:how to adjust screen brightness in windows 10

I fixed this on my Envy 15 j151sa -  Settings > Display > Advanced Display Settings > Display Adapter Properties Then Properties > Driver Tab > Update Driver button. Voila!

Read other 10 answers
RELEVANCY SCORE 104

Good day! It seems that I cant adjust my screen brightness when i press the screen brightness key (F12) on my Lenovo G50 80 laptop. My laptop is not broken or anything. So when I adjust my screen brightness, the bar wont go top the top, it just get stuck on the middle. I also tried going to control panel and adjusting the screen brightness but nothing happened. I also tried Fn + Alt F12 but nothing also happened. I hope you understand what I am trying to say. Please help me. I did not also changed anything or the setting. It just happened that I cant adjust the brightness. Please help me!! ASAP!

Read other answers
RELEVANCY SCORE 104

Hey everyone, I don't know if you know me, but I was Wii Master 64 on Seven Forums, so, it's good to be here! I decided to change my name, but I couldn't think of anything better, so I just went with what it is lol.

Anyways, I about a month or 2 ago, I went and bought a new laptop since my old one was starting to die on me and stuff. It's a Samsung ATIV Book 4, and it's really nice. This is the first hick up I've had with it so far, and I noticed it happening today. I noticed my screen was really dim today as I was using it, so naturally, I use the Fn key to turn it up, but nothing happens. Up in the top left of the screen, it shows a little brightness meter going up and down as I turn it up and down, but nothing changes. I went to the power options menu and tried to adjust it there, and alas, nothing happened. I googled this problem to see what I could find, but nothing really helped... I even tried disabling the display driver and restarting it, but that didn't do anything. What do you all think?

A:Laptop screen brightness won't adjust

Hello That Guy, and welcome to Eight Forums.

You might see if you may be able to use one of the options in the tutorial below to adjust your screen brightness instead.

Screen Brightness - Adjust in Windows 8

Hope this helps,
Shawn

Read other 36 answers
RELEVANCY SCORE 104

Cannot adjust screen brightness using the FN+F9/F10 key on keyboard Tried the below and still not workingInstalled HP HotKey support drivers Also FN + F8 (Volume MUTE) is also not working. Please help.

Read other answers
RELEVANCY SCORE 104

I have had my b50-70 windows 8.1  laptop for 2 months. A few days ag the screen brightness locked and I am now unable to adjust when I press f11/f12. I have tried adjusting screen brightness through the control panel but it made no difference. Please advise.













Solved!

Go to Solution.

A:B50-70 Screen brightness locked and cannot adjust

hi diplomat7,
 
Welcome to the Forums.
 
Your problem might be similar to this article
 
Can you try the following:
1. Install the Default Brightness Level Patch, reboot the machine and observe if you can now adjust the brightness via the F11/F12 keys
 
2. If same problem, open the Device Manager > Display Adapters and uninstall the graphics driver (Intel or AMD) and ensure you put a check on Delete the driver software for this device. When finished, navigate to Control Panel (Ivon Views) > Programs and Features and uninstall the Display Driver then reboot. 
 
After the machine has restarted, reinstall the graphics from the B50-70 drivers page or from one of the links below:
 
Intel VGA Driver for Windows 8.1 (64-bit)
AMD VGA Driver for Windows 8.1 (64-bit)
 
 
Let me know how it goes.
 
Regards

Read other 4 answers
RELEVANCY SCORE 104

Hello everyone,

I'm using an hp TouchSmart 610 All in One computer and have just recently upgraded to Windows 10.

I have no idea how to adjust my screen brightness and was wondering if you might be able to help me. Ive tried looking for buttons on the monitor, going to settings etc. but no luck so far.

thanks so much for your time and expertise

best,

rick

Read other answers
RELEVANCY SCORE 104

NirCmd or Any Programs ?

I Dont Need Adjust Screen Bightness by Button on Monitor to Night Mode Every Night

My Charms Bar Cant Adjust Screen Bightness. Why ?

A:Can I Adjust My Screen Brightness With NirCmd ?

NirCmd Command Reference - changebrightness

Read other 1 answers
RELEVANCY SCORE 104

no error messages. I Can't adjust the screen Brightness.

A:I can't adjust the screen brightness of my laptop. how can I...

Likely the correct video card driver is not installed. Can you go into the device manager and see how the video card is described under "display adapters"?

Read other 1 answers
RELEVANCY SCORE 102.8

hy there ... how i change the screen brightness ?... i check everywere but i don't find nothing ...sorry but my english is not really good

Read other answers
RELEVANCY SCORE 102.8

so as title suggested I want to change brightness of my display of laptop. the battery icon bottom right by clicking on it brings up window's default adjust screen brightness, which is a lot of hassle multiple clicks to get to it.

I have found a few application that could help me change brightness (REAL and ONLY brightness) on multiple monitors at once but its just looks different than window's default brightness change via battery icon. there must be something thats included in window's default brightness change, maybe colors temperature or contrast I do not know which but it isn't only brightness thats changing for sure.

so, could anyone help me and tell me what the differences are? why does it look different and what other things are changed other than just brightness.

also if possible, an application that changes window's default brightness change on multiple monitors at once, which I have yet to find a working one.

Read other answers
RELEVANCY SCORE 102.8

Hello,
I am running Windows 7 64bits on my Toshiba Satellite Pro L650 and I can not adjust the screen brightness. Button Fn+F6 and Fn+F7 are not working and there is no entry for that in the control panel.
I tried to download the VAP drivers 1.4.1 as explained in the Toshiba bulletin assistance but it does not exist for this model.

Would you please help me for that ?
Thanks
Pierre

A:Can not adjust screen brightness on Satellite Pro L650

Do you use original OS that you got with your notebook or own OS installation?

As far as I know this must work with ?factory settings?. Have you changed anything?
Can you use other FN fnctions?

Read other 10 answers
RELEVANCY SCORE 102.8

Hello,

I've installed Windows 7 on my Qosmio G30-140 but I'm having trouble adjusting the brightness settings.
Instead of allowing me to set the slider to any position I want I'm stuck with only 3 steps from which to choose from.
The last one is way to bright and my eyes keep tearing up from having to deal with this insane amount of white, especially on white backgrounds.
The other two are very, very dark.
What's going on? I've installed the correct Nvidia drivers.
Also I can't seem to set the brightness by using the FN keys on my keyboard. They simply produce no result at all.

Help appreciated, I can't work like this.

Thank you!

A:Qosmio G30-140 - Can't adjust screen brightness on Windows 7

I managed to tweak it down a notch at the Bios Settings but that still didn't solve my problem.
Please help.

Read other 11 answers
RELEVANCY SCORE 102.8

I upgraded to Windows 10 six months ago. I have had problems with my screen crashing. I have recently upgraded my display adapter and driver and now I cannot adjust my screen brightness.My display adapter is AMD Radeon HD 8650G + HD8750M Dual GraphicsThe driver is up to date and is version 15.200.1065.0The option to Roll Back Driver is greyed out. Thank you,Justin

Read other answers