I've recently got a new computer laptop with Windows 7 and the first thing I noticed that the screen is much brighter (and maybe more saturated) than my previous laptop (with Windows XP). First I thought it was my laptop, but then I saw an other computer with Windows 7, and the screen there is very bright too. I searched the net and I see that there are more people complaining about the brightness on Windows 7.
I understand that I can set the screen brightness, but it seems like a fact that the "default" brightness on Windows 7 is way brighter than on Windows XP. Some people are probably accustomed to this, but to me it's too much. I can decrease the brightness with the laptopl's controls on the keyboard, but I think that's not the way to go - I think I should look at the Windows 7 configuration. I could go to the ATI Catalyst, but is there an other way? Is the Calibration tool the only option?
And the second question, if this is a common problem, maybe there are some known settings that would take Windows 7 brightness closer to Windows XP and earlier versions?
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If these are new laptops then, yes they will be brighter then older computers. But it has nothing to do with Windows. It has to do with the display themselves. A lot of the new LCDs on modern laptops are brighter quite a bit brighter then previous generations in part, moving to LEDs for the backlight.Read other 6 answers
i am unable to change the brightness of my system when updated to windows 10 from windows 8.1 .The brightness always remains as maximum.So that the charge of the lap is getting down fastlyRead other answers
The screen Brighteness is being the same its unable to adjust, I tried all sort of things but invain. So finally I came to know that, there is some PCI Device is not installed. Kindly tell me where to find that and how to install.
Need the hardware ID of the device. http://www.howtogeek.com/193798/how-to-find-drivers-for-unknown-devices-in-the-device-manager/Read other 1 answers
since i bought my new laptop 2 weeks ago i havent been able to adjust my laptop's screen brightness, it is at it's maximum and the keys do not adjust it i have even tried doing it from the settings but still it doesnt work. Please help the brightness is affecting my eyesRead other answers
Last tuesday I've received my new laptop / netbook: Asus X205TA. After installing everything I found out that my brightness isn't adjusting. I've tried to:
- Use all different ways to adjust brightness (charms bar, shortcut, power plan settings etc.)
- Windows update
- Update Microsoft Basic Display Adapter drivers (there are no updates available)
- Disable and re-enable the Display Adapter
Yet: it's not working. I've also have a problem booting up games. Even the simplest of games (as the netbook is low-spec) are either not booting up, or they show errors about not being able to access the video card or so. I wonder whether these issues have something to do with the brightness settings.
I'd appreciate any input from you guys
Well issue is that your graphics cards drivers are't installed, nor detected! So you are stuck with Basic Display Adapter Drivers
I had a look at the specs and it says "Integrated Intel? HD Graphics" which isn't helpful as there are different models of the Integrated Intel? HD Graphics
If I'm running media center in a window, is there a way to adjust the brightness of the video in the window without changing the brightness of the entire monitor?
How to Adjust the Brightness on a DVD in Windows Media Center | eHow.com
I have a HP laptop. Its screen it very bright. I want to dim the screen brightness. The keyboard keys doesnt help much it and i cant figure anything in settings section. Kindly help me with it.
Hello Saniahasni Please tell us the full model number of your laptop and the operating system used. HP Notebook PCs - How Do I Find My Model NumberRead other 1 answers
I have a HP dv6 laptop, intel core I3, 4 GB, running windows 7 sp1.
The issue is the brightness will rapidly adjust itself intermittently. This is a new problem, Im not sure if there is any settings I can adjust or whatnot before taking it in for repair. Any help is appreciated!
Is there a hotkey button to adjust the brightness on the laptop? If so maybe it is stuck or sticking.
EDIT: My sister has the same laptop try holding the Fn button and tapping the F7 and F8 buttons to adjust the brightness. Those buttons might be sticking causing the issue.
well when my laptop is plugged in it shows maxiumum brightness, but when its not plugged in it become brighter, yet brightness setting shows in the middle, for not plugged in, how can i get the plugged in brightness to equal unplugged brightness, and I have tried changing power settings.
First of all, please specify maker and model of your laptop. Some vendors could have their own third party replacements for some functions.
Also, please go to Control Panel - Power Options - on the right side of your current active power plan select "Change plan settings" - in the next window click "Change ADVANCED power settings" - then navigate to - Display - Display brightness and check percentage.
I have a NIVIDIA RIVA TNT2 MODEL 64P monitor with Windows XP installed. The brightness, color etc. on the monitor seem to be at the max but all images/pictures/movie files etc are very dark. Is there any other way to adjust the brightness on the monitor?
I think that's just your video card type. If your monitor is old and this has been gradually getting worse then it could be going. You can usually adjust the brightness with your video card settings.
Right click desktop, choose properties, settings, advanced. You may have to try a few of the tabs to find the controls.
I recently upgraded from WIN98SE to WINXP. Before the upgrade I used to go into my Display settings to adjust the brightness on my monitor through the video card, but now through XP I cannot find that function. My video card is a Nvidia Riva TNT2 64MB card. I have a brightness adjustment in the monitor settings, but that is already adjusted at 100% and I need to adjust up a little bit more. Does that make sense? Does someone know where I can find this now that I am on XP?
Uninstall your NVidia display adapter. Run one of these to be sure all the driver files are removed: Driver Cleaner Professional or Nasty File Remover.
Then, install the most recent driver:
You'll find color, brightness, gamma adjustments in the advanced display properties and a separate adjustment for DirectX overlays, such as video player windows.
Hi there guys,
I have a problem with my dell inspiron m301z laptop,
Whenever there is something dark on my display ( this could be a picture or a website or something else) my brightness automatically adjusts to that environment. So its like the brightness is adjusting automatically depending on the virtual environment. I looked up the forum for similiar problems and tried some things with the power options and stuff but couldnt not fix it..
However this does not happen when the adapter is plugged in, everything stays equal all the time,
Thank you guys.
So you are referring to a difference in behaviour when running on battery power versus mains power?Read other 9 answers
I purchased a new computer the other day and it is running Windows 10 Home. One thing that's annoying me is that when I adjust the screen brightness through Control Panel it keeps getting undone. I don't want to squint when I look at my screen. I keep having to increase the brightness all the time. How can I set the brightness and have it stick? Thanks.
I was adjusting my battery settings on my laptop and now my screen has gone much darker. I cant seem to locate a brightness adjustment in the control panel. Can anyone make a suggestion? The laptop is a lennovo ibm thinkpad.
actually, i think i just figured it out. I had changed the setting to maximum battery life. Just switched it back to maximum performance and issue went away
After upgrading the OS to windows 10, the fn keys (f9 and f10) for adjusting the screen brightness are not working. I have already updated the driver of the keyboard to the latest version and there is no problem in ajusting the screen brightness in the display setting panel. Please help.Read other answers
i cant get the function keys for the adjusting of brightness of my laptop screen. i can adjust it when it starts up but when the welcome message of windows xp starts i cant adjust it anymore. it's very annoying since i have to restart my laptop just to adjust the brightness using the function keys. anyone can help? please thanks.
i'm using Windows xp, Mobile Intel(R) 965 Express Chipset Family for my graphics.
these i think the most relevant for this issue.
btw, all the other function keys work. thanks again
Read other 7 answers
Ive obviously changed some setting on my Samsung R780 laptop but no idea what.
The Fn key is not working for anything like settings to increase/decrease volume and brightness.
Any ideas how to fix it please.
Try Installing the Easy Display Manager ... From the Link below ..
R780 17.3 High Performance Notebook (NP-R780-JS03UK) | Support | SAMSUNG UK
If that is not your exact Model Number search Samsung Website ... For the right Model ...
Hi everyone, I have a pretty weird tech problem.
What happens is, whenever I adjust my monitor's brightness (from its physical buttons) the screen turns black. However the monitor is still on, the LED is still green and the computer is still responsive, the screen just turns black.
I can use the computer just fine, as long as I don't try to adjust anything. If I do want to change something, I have to change the values a little, then restart, change them again, restart until I have the values I want. This problem appeared when I tried to adjust the brightness by keeping the + button pressed down, so it increased quickly.
Is this indicative of a dying monitor ? It is pretty old, it's an LG L1750SQ, 17 inch LCD, it's over 4 years old. Also, I do not believe the video card to the problem, since it stays pretty cool, it has a good heatsink on it.
Tech Support Guy System Info Utility version 18.104.22.168
OS Version: Microsoft Windows XP Professional, Service Pack 3, 32 bit
Processor: AMD Athlon(tm) 64 Processor 3200+, x86 Family 15 Model 47 Stepping 2
Processor Count: 1
RAM: 3071 Mb
Graphics Card: NVIDIA GeForce 9800 GT , 512 Mb
Hard Drives: C: Total - 30521 MB, Free - 4273 MB; D: Total - 61043 MB, Free - 37894 MB; F: Total - 61051 MB, Free - 27826 MB;
Motherboard: ASUSTeK Computer INC., A8R-MVP, Rev 1.xx, MB-1234567890
Antivirus: COMODO Antivirus, Updated: Yes, On-Demand Scanner: Enabled
EDIT: Now it's happening even without adjusting anything. I'll ... Read more
I have an ASUS S400CA running Windows 8.1 (64 bit) and I am having a major issue. When I click Fn + F5/F6 to increase or decrease the brightness, nothing is happening. The slider is stuck beyond a point and the brightness does not change regardless (it is stuck at the highest setting). I have tried to fix this issue by changing brightness settings in the Control Panel, Battery Options, etc. but nothing is working.
How do I fix this issue? Is this is a driver issue? I have tried to find previous versions of the Intel HD Graphics 4000 Driver on the Asus website but only find the one I am using. What should I do? This is urgent!
Thanks so much!
On my ASUS Laptop I believe its the ATK utility that controls the Fn key operation. Have a look and see if the ATK utility is available for your model.Read other 2 answers
I just got the HP Pavilion 27xi IPS LED Backlit Monitor at work, working on a computer running Windows 10. I'm pretty tech-saavy, but I cannot figure out how to adjust the brightness! I've tried the F9/F10 function; doesn't work. I then thought it might be an issue with the driver, so I went to Settings -> Displays -> Advanced Display Settings -> Display Adaptor Properties -> Monitor (tab) -> Properties -> Driver (tab) -> Update Driver but got the "The best driver software for your device is already installed" message. Under the Settings -> Displays screen, there's no option for adapting the brightness and I've scoured the forums, but none of the solutions presented are working. Should I manually install an older version of the driver software? Any other potential solutions?Read other answers
I have a Tosheba Satellite laptop running on windows 8 software and the audio is hollow/tinny.
I've clicked the audio output device icon, but can't find any equalizer button.
I've searched the apps and there's a 'DTS Sound' option; I've increased the bass, and used the bass boost option, but the sound is still awful.
Is this merely the laptop quality?
I would guess that there is too little space for speakers in any laptop to render bass effectively. Try a good set of earphones.Read other 10 answers
just built a new gaming PC with windows 8 and an msi z87 g45 motherboard. It's amazing, and I installed the Soundblaster and realteck Hd drivers.The only problem that I'm having is that every time 2 things play at once, the other's volume is lowered. like when Im playing battlefield 4, my gun sound good and then when my friend talks on teamspeak my gun is barely heard for a few seconds afterward. Ive tried changing the "communications- do nothing" thing, but it's not working. What do you suggest that I do?
Try disabling the Windows audio enhancements. I haven't used Windows 8, but the steps are probably similar to the steps needed to disable enhancements in Windows 7:
Right-click on the speaker icon in the notification area (system tray in earlier versions of Windows) and click on "Playback devices."
Double-click on your default audio device in the window that appears.
Click on the Enhancements tab and check the "Disable all enhancements" box. The actual enhancements might not appear to be enabled (their check boxes will be unchecked), but they are all enabled anyway.
I had the same problem, and that fixed it. It also improved sound quality. It also disabled the audio enhancements and equalizer included with the audio driver on my computer. If disabling enhancements prevents audio effects in games from working properly, you will have to enable the enhancements again and live with it. However, I doubt that Creative or Realtek are dumb enough to disable anything besides basic 2-channel audio when the enhancements are disabled like Conexant does.
Also, why do you have drivers for two different audio devices installed? If you have a Sound Blaster card, you won't be using the Realtek onboard audio.
I just built a new gaming PC with windows 8 and an msi z87 g45 motherboard. It's amazing, and I installed the Soundblaster and realteck Hd drivers.
The only problem that I'm having is that every time 2 things play at once, the other's volume is lowered. like when Im playing battlefield 4, my gun sound good and then when my friend talks on teamspeak my gun is barely heard for a few seconds afterward. Ive tried changing the "communications- do nothing" thing, but it's not working. What do you suggest that I do?
Go to Control Panel> Sound> Communications Tab and check this option. See if setting it to "do nothing" helps. Good luck.Read other 4 answers
I'm trouble shooting an issue I'm having with my DVD drive, it's just not reading the DVD. It reads other DVDs fine, and the DVDs I'm trying to run works fine on other systems.
I have some instructions to do what I want to try, but it seems they're for Windows 9x, so the option isn't in the same place as XP.
In the event that your CD-ROM drive cannot read the CD, you may want to reduce the buffer and optimization settings on your CD-ROM drive. To do this, right-click on My Computer. Select Properties, select the Performance tab, select the File System, and select CD-ROM. Decrease the Supplemental Cache Size and set the optimization to No Read-Ahead.
I looked around the web for a little bit, and I can't find anything similar for XP. Help anyone?
I recently bought a Dell Inspiron D530 that uses the VISTA Home Premium OS. When I play DVD movies using Windows Media Player the color has a pronounced and annoying greenish cast. When I try to adjust the color using the video control bar slides, they pop right back to default as soon as I release to cursor. Help!
See if your vid card control panel has an 'overlay' seeting.
Hi! something's really wrong with my Display Settings. In adjusting the Resolution, you can only adjust to 600x800 to 1024x768 pixels. I'm getting pissed trying everything. I think the default monitor should be turned off..
Please HELP ME
OS: Windows 7 Home Premium
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:
I would suggest uninstalling the graphics driver and get the latest driver from the Dell Support site installed.
Very similar if not identical to this thread: whenever I adjust the volume on this Toshiba Satellite A135 laptop using the analog dial on the front of the machine, Windows Explorer crashes. Also, the Speaker Properties window in the Control Panel will crash if I click the Levels tab. This only started happening since the upgrade to Service Pack 1 of Vista. (This machine runs Vista Home Basic, and just fine before the upgrade).
Probably a driver issue, I know, but Toshiba doesn't seem to have released any audio driver updates. Driver version installed is Realtek High Definition Audio 22.214.171.12422, from 11/8/2006.
Anyone else have this problem, or hopefully maybe even a fix?
Read other 6 answers
Hello, I have a minor problem happening. When I play certain games in windowed mode the brightness of the game will make my desktop of the same brightness. This is fine as long as the brightness returns to normal when I close the game but sometimes it doesn't. Then I'm left with a blindingly bright desktop and I dont know how to revert it. The only way I've gotten around it is to just restart my pc but it gets old restarting every time I'm closing out of the game. Is there a simple fix to this?
Hi, I am having some issues regarding my laptop's brightness. Firstly, when I turn my laptop on, the brightness is always on pitch black so I can't see the screen. I have been on to all the settings and put the brightness as max for both when it is plugged into power, and not. And yet each time I switch it on, the brightness isn't on and the screen is completely black. Secondly, my brightness buttons are the wrong way round, so the button I should press to reduce the brightness actually increases it, and the button I should press to increase the brightness actually decreases it.Again I have looked in the settings and can't find anything there to change them - I haven't downloaded or installed anything that should have changed them, I literally use the laptop for microsoft office and the internet. Please helpRead other answers
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.
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-KRead other 1 answers
HP Notebook - TOUCH, ENERGY STARModel #: 15-ac113clWindows 10, 64-bit As of the last couple of days, my laptop's brightness has seemingly been changing by itself. It's been increasing so much that it almost looks like it's in grayscale. The brightness fluctuates every 3-4 seconds or so, becoming extremely bright, and then slowly returning to normal. This happens both while the laptop is plugged in, and when it is not. I have Googled this using every phrasing I could possibly think of, and have yet to find anyone else with my same problem. I have seen some forum posts about fluctuating brightness, but the responses all said to either disable Adaptive Brightness, or to disable Power Saving Technology in the Intel HD Graphics control panel. In my case, both of these settings were already disabled. I have downloaded both a new screen saver and a new Chrome extension in the last few days, and I removed them both, thinking that one of them HAD to be the cause of this problem - no such luck. Some comments I've seen have suggested that it might be the battery. For context, I sent my laptop in for repair about 2 months ago and they replaced the battery, repaired the charging port, and sent a new charger cord. I've had no issues with any of the replacement parts. Also, I've done 2 battery tests in the last ~48 hours; the first said everything was fine, and the second said that the battery was functioning properly but needs to be calibrated, whi... Read more
Looks like you have done couple of troubleshooting so from my point of view:1. You might have a screen protector, plastic covering or comething in front of Proximity Sensor (Located normally beside webcam) which is causing issue.2. Dirt on the Proximity Sensor. If the above two are clear then I would run a system diagnostic and System Recovery at the last.http://support.hp.com/us-en/document/c03467259Finally:http://support.hp.com/us-en/document/c04758961Read other 2 answers
so i know if u go to the lower right corner something comes up in windows 8 and you can choose settings then you will see brigthness, but my problem is its not avalibal for me, why!?!?!? like the brigthness is grey and says not avalibal!
Happens a lot it seems. One fix to try is simply uninstall graphics in Device Manager then reboot.Read other 2 answers
hello i have an issue when i click the brightness buttons it goes up and down but the actual screen brightness stays the same (max) i have updated the display monitor to generic monitor (i also had the screen replaced) please help cuz its hurting my eyes!!
May help us to know what laptop and what video card you have.
Laptop, Tosh R945,Win 7 Home Premium
The computer changes the "on battery" brightness to full periodically. I cannot figure out the common theme to this....
I set it to 70% to save battery
sometime later it is 100% again
nobody uses the computer except me
I am not changing it
Hey, I just updated a Vulcan Excursion XB tablet to Windows 10.
In the battery icon, there's a brightness toggle that sets to 0, 25, 75, 100 percent.
The problem is that when it toggles to 0, the whole screen disappears!
It's really easy to hit this and the problem is, when it does happen, you can't see anything while the computer is still on!
And if by accident, you'd have to guess where are those icons to try to change it back!
Is there a "minimum brightness" or a way to select the levels of the toggle?
I didnt know where to put this thread, so I put it here.
My problem is, that I cant turn off the adaptive brightness function, I even turned it off in the "services.msc" option thing, I went to "Sensor Monitoring Service" > Properties > Startup type > disabled.
Directupload.net - kuvtse4e.png
Edit: Im dumb. Forgot to restart.
Edit2: Ok nevermind, its still not working.
Hi new here. Got a new computer over the holidays. Everything was working great for about a week. Then I couldn't change my brightness anymore.
1) The FN key does nothing with the brightness. It works for sound controls and other shortcuts but not brightness.
2) Trying to change the brightness through control panel or power options does nothing.
3) Reverting to a different driver does nothing.
Dunno what else to try. Someone help.
Laptop - Aspire V15
Display Drives - Intel HD Graphics 4600 and NVIDIA Genforce GTX 860M
Hi, the screen on my G50 Laptop with Intel HD graphics running on Windows 10 suddenly went very dim & brighness control wont response. I tried everything from Rolling back the driver to installing the latest drive to editing registry but non of these solutions worked.its been almost a week I've been trying without sucess. my screen is soo dim it looks as if its off. Im using an external monitor on VGA to find a solution. Kindly help. thanks.Read other answers
i have installed win 10 in my laptop ,the installation was fine and os was running good but the brightness in my laptop was full and i can't adjust it . I have upgraded all my drivers but still there is no solutionspecs:processor: amd e1 visionram: 6 gbRead other answers
I don't know why or what... But, my TV's too dim when using VGA from my laptop to my TV via a VGA cable.
Laptop: HP Pavilion DV5-2135DX running Windows 8.1 64-Bit.
TV product page
I was going to take photos with my tablet, but, for some reason it looked fine on my tablet.. So, I didn't take any photos of my current VGA issue/problem.
I also tried downloading and installing my laptop's video driver which still did me no good.
Oddly enough, I couldn't get the issue/problem to replicate on a Linux distro. Booted into it, and it wasn't dark/dim when I was using that OS normally for web browsing, file browsing/sorting, watching video, etc.
Any ideas on what I can here? Or, a diagnosis/symptom of my VGA issue/problem. Any help, ideas or assistance would be appreciated.
no matter what I do I can't seem to get the brightness to respond. Very difficult to see screen because of glare.
Please provide more information: the model and make of the computer. Also was it running windows 8 and then updated to 8.1?Read other 3 answers
So I was wondering if anybody knew what the registry key (or other option) was for the incremental brightness steps.
I am trying to figure out if I can lower the amount that my brightness changes in each "step" or click of the brightness function key. I know for a fact my display supports changing the brightness in smaller increments (You can do it with the slider in the battery settings) I just need to figure out how to change the amount that Windows increments/decrements per key-press.
What is the manufacturer & model of your computer? If you set the brightness at a certain level, it should stay that way. Also to keep in mind. Depending on the GPU on your computer. The software for it can use Adaptive brightness. Basically it uses the camera or light sensor to adjust the brightness.Read other 5 answers
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
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