Adjusting Windows 7 Brightness?
Apr 24, 2012
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?
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May 29, 2009
I am currently running Windows 7 RC1 and have noticed a behavioral change from XP which I would love to change.
In the NVIDIA control panel, there are 2 sets of settings for brightness:
1) Desktop color settings
2) Video color settings
In Windows XP, these would be completely independent. Thus for example, I could have my desktop dark while the videos could be bright and vivid.
Thus in XP:
Desktop Brightness = Desktop color settings
Video Brightness = Video color settings
In Windows 7, the OS only behaves this way when using Aero Basic. If I'm using the full Aero interface, I get the following behavior:
Desktop Brightness = Desktop color settings
Video Brightness = Desktop color settings + Video color settings
I would really love to have these control act independently on the full Aero interface. Is this possible? NVIDIA settings can obviously still distinguish the video because the video color settings still only apply to video, so I'm not sure why it behaves this way.
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Aug 28, 2012
Is it possible to lock the microphone level so that applications no longer are able to adjust its level? Often with games that have in-game voice chat capability, you'll notice that they turn your microphone level up to 100. A small thing really, but sort of annoying when you have to revert it back, even though most of the time it's just once.
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Jun 30, 2011
I frequently use numbered indents but have to adjust the indent each time in a new document by right clicking against the number, adjusting the indent, and then clicking OK. How can I fix the indent to a required distance so that it is the same for every new document without having to adjust each time. In XP this was a simple exercise - but I have yet to find it in 7.
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Apr 2, 2011
So Windows 7 has a feature that will auto-adjust the volume during video chatting. Seems like a good idea but in reality it just brings down the volume to a point to where I cant even hear the person. I have done some research on this but everything I could find said to go to Sound Settings -> Communications Tab -> and check the box that says "Do Nothing".I did this but it had no effect on Live Messenger. I downloaded Yahoo Messenger and it doesn't have this audio problem. I would much rather use Live Messenger because the video quality is MUCH better than other video chatting programs but I cant seem to get passed this problem.
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Mar 1, 2011
My keyboard has been not working properly. After 1 automatic update from Windows in October, I was unable to use my keyboard or the touchpad unless I went to the keyboard function window and adjusted the blink speed of the cursor. Afterwards, I could at least type.
I have since deleted the driver and reinstalled it, rather it was reinstalled automatically on restart. It has given me use of the touchpad, but now some of the buttons are not associated properly. I intend to type an L and a 3 comes out.
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Jul 8, 2011
Is there any "modeline" equivalent for Windows 7? I want to set the pixel clock rate. When I run at 1680 X 1050 60 Hz refresh the pixel clock is 119MHz. When I switch to 120 Hz refresh it goes to 166MHz. Assumed it would just use the second link in the Dual Link DVI to double the bandwidth. I assumed the Hsync and Vsync signals would be twice the rate, but with 2 pixels per clock I assumed the pixel clock would remain at 119MHz. Any insight? (nVidia Quadro5000)
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Sep 14, 2012
29th September 2012 Edit: Updated is a well known windows 7 / adobe bug which has [UR;}
So I've not long migrated from XP to 7 and I've noticed that every time I watch or stream audio my Adobe Flash Player 11 which I like to set to 50% in Volume Mixer jumps up to 75% which makes the audio playback distorted & poor sound quality.
How do I get it to stay at 50% ? Usually I do like to set volumes to 75% which is what I've got my Realtek Device set to but Adobe crackles and sounds bad at 75% so I have to set it to 50%
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Sep 29, 2012
im not the best when it comes to knowledge of computers and what not but i'm completely stumped and so is everyone else on the web, it seems. cant find a solution to this for nothing. i also did a search here on screen brightness problems and didnt find anything specific to my problem..basically i just installed windows home 7 ultimate on my hp dv5t after previously having vista on it and i cant find how to adjust the screen brightness.i've googled it and others have had the same problems but i cant find how to fix it. my fn shortcut doesnt work, and when i go to power options and all that, theres no slider or even option to adjust brightness. ive seen where it's supposed to be on windows 7 via Internet videos but it's not there. anyone know what to do, or has anyone heard of this??
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Jul 6, 2012
Windows 7 is install in dell laptop and the problem is that don't know the how to increase brightness 0f screen bcz no option show of brightness.
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Feb 8, 2012
Why is Windows 7 64 SP1 bit stuck on full brightness, FN+ keys don't work, I would like them to work. Asus N50VN. I did go to the drivers page and latest drivers did not work, I installed Nvidia from Windows Update still FN up / down keys don't work
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Mar 1, 2012
I just received a new keyboard today: Thermaltake Challenger Ultimate. I went from a Logitech G15.
First thing I did was connect the keyboard and install the software that came along on the CD, it probably also installed the correct drivers. First after this did I uninstall the software and drivers from the old Logitech G15. But before that, and now after, the volume buttons on my new keyboard is still not adjusting the volume when I press them.
A speaker-icon like this shows up when I press the volume buttons, so its not that the keys are not working: (ignore the text behind it, its me writing an assignment)
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Jan 21, 2012
I understand how to turn down the level of brightness through backlight control but how do I decrease the level even further? The slider in the brightness bar is all the way down (left) yet at nights the light from backlights are too bright.
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Mar 4, 2012
brightness controller driver free download for windows 7 ultimate 32 bit for toshiba laptop model L745-S4210 My screen brightness so high, so i dont keep up withit
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Jun 11, 2012
When using it, after a while (10 or 15 minutes perhaps) in which I haven't touched the keyboard, the brightness is suddenly reduced. Hitting any key, but not moving the mouse, brings the brightness back up again. After a while it does it again, and again seemingly at more frequent intervals. Eventually it comes to the point where even when I press a key the brightness stays low. I then have to right click on the desktop, choose Graphics Properties which brings up the Intel Graphics & Media Control Panel and reset the brightness from 0 to say 50%. It is usually OK after that for some time.There's nothing wrong with the monitor - when using it as an additional monitor with a laptop with Win XP its brightness remains unchanged for hours.
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Oct 22, 2012
I use Pangobright because the brightness of my Toshiba laptop doesn't go as low as I want it to be, when I'm using the laptop in complete darkness. But Pangobright also doesn't seem to go as low as possible, and when I dim it too low, I can't see a part of the screen unless I'm looking down at the screen. Is there a better screen dimming software?
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Apr 18, 2012
how do i change my screen brightness? i have a dell 15 r, and my fn keys aren't working for the brightness. is there a way through control panel?
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May 18, 2011
I am looking for a button I can add to the taskbar that will dim the brightness of the screen.
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Jul 26, 2011
Is there an util where I can make the fn key always "pressed" so I don't have to press it when I want to e.g. change the brightness of the screen? My laptop is a Presario CQ70.
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May 11, 2012
On my monitor it seems like everything is too bright, as in places that should be pitch black are a bit too light. For example: on my iPod, even with full brightness settings everything looks normal, but on my PC's monitor it just doesn't look right.I calibrated color and setting gamma way low really helped, but my contrast is set to full, and my brightness is 75.The strange thing: when I ran Crysis 1, it fixed the monitor color! So I know the darn thing is capable, I just don't know how to.When I closed down Crysis it went back to normal.
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Jan 27, 2013
how can i reduce the screen brightness?
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Nov 19, 2009
So I noticed that every time Windows 7 loads and I'm using my battery then plug into my AC adapter the brightness won't get brighter, I have to manually go into power options and drag the little indicator bar. I want it when on the AC adapter to have a full bright screen and when on the battery 50%. Well Windows 7 doesn't want to seem to remember that because after every boot both the battery and ac adapter will have brightness settings at 50%.
This is a Windows 7 problem and I was wondering if anyone has a solution.
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Jul 22, 2009
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.
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Feb 21, 2011
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.
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Apr 17, 2012
how to get necessary drivers for incresing brightness?
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Jul 13, 2012
after setup windows 7 my brightness system is not working.
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Dec 19, 2012
the brightness 0f my dell n5040 is not coming, what can I do to make it bright well?
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Jan 4, 2010
Did a clean install of windows 7 on my sony vaio fz21z laptop. Cannot find a solution to get the brightness keys working also found driver for bluetooth that works fine but cannot turn the device on or off. I have been told that it is a separate piece of software but cannot find this.
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Nov 16, 2012
I have a problem with the screen brightness constantly dimming itself...it doesn`t matter which power setting I try or which route I go down...whenever re-setting,the tab just moves itself back down to the lowest setting...sometimes it stays bright for around an hour and then once again will revert. I have installed a new hard drive and so this is a new installation of windows 7 32 bit...but prior to this new hard drive I had the same problem.
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Dec 4, 2011
Yesterday I noticed while I was playing Counter Strike, that the colors changed so did the brightness. I thought it was only the game, but I went on the internet and it was brighter than it was before.
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Dec 29, 2011
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.
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