HP 431 Display :: Can't Change Monitor Resolution And Screen Brightness After Upgrade To Windows 8.1 Pro
May 25, 2014
I can't change my monitor's resolution and the screen brightness after I upgrade the windows from windows 7 ultimate to windows 8.1 pro build 9600I've already installed graphic card , but i can't change my resolution more than 1024x768 My laptop is HP 431 with intel core i3-2310m CPU @ 2.10 GHz , AMD Graphics HD 7450M , DDR3 1 GB (i don't know why , but i've already installed AMD Graphics HD 7400M Series because my notebook isn't compatible with other AMD Graphics) , OS 64-bit
I think this is the problem [URL] ....
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Jul 1, 2014
>HP Pavilion g7 series
how to change the screen resolution but, it won't stay at recommended resolution when I restart my laptop, it keeps going back too the smallest resolution. I have to go and change the resolution every time I turn it back on.
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Aug 15, 2014
I brought HP pavilion n010tx with windows 8 and I upgraded to windows 8.1 after that I Can't reduce my brightness in my laptop and it shows brightness adjustment is unavailable....
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Nov 15, 2009
I bought a dv3t-2000 two months ago and recently i installed windows 7 and i just realize that is not possible to change the brightness on the screen, is always the same. I have tried changing the power plans, I've upgraded the BIOS, but so far is not working.
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Oct 9, 2014
Suddenly I can't change my screen brightness with f2 and f3, and neither in control panel. Is there a new driver I need to install ? My product number is > G6S71UA#ABA
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Jul 12, 2014
My note book brightness controls are not working ever since I've upgraded my machine to windows 8.1
Product name: HP Pavilion dv6 Notebook PC
Windows 8.1 Pro 64-bit
Product number: A7P25EA#ABV
Display driver : AMD Radeon HD 6700M Series and Intel(R) HD Graphics 3000
AMD Driver version: 14.100.0.0 (17/04/2014)
Intel Driver version: 9.0.0.0 (15/08/2012)
I started using my laptop on a slightly darker room in the last few days and now its giving me headaches since I cannot reduce the brightness.
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Nov 10, 2011
Just upgraded from Windows 8.1 preview to Windows 8.1... since then my display doesn't look right at all. Resolution seems to be set to 1920x1080... which I belive is correct.
But text, icons and windows seem bigger than they were before.
Also the display is lacking sharpness around text. Do I need to upgrade some drivers or something?
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Jul 23, 2014
I m having an HP pavilion G62016-TX with Windows7 ultimate with 64 bit version,Purchased on Nov'2012.
Recently my PC crashed and when it was reinstalled with all drivers from HP FTP i am having below problems.
When i am adjusting my brightness , it is getting adjusted but the adjusting bar usually shown in the screen is missing.
When i am adjusting my sound , it is getting adjusted but the adjusting bar usually shown in the screen is missing.
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Jul 7, 2014
I've recently bought an HP Probook430 and installed Windows 7 Ultimate 32bit and I don't seem to be able to change the display brightness, using the fn button+f9/f10 (although volume settings are changed in the same method smoothly).
Although the brightness settings don't seem to change, this bar does appear when pressing fn+f9/f10. What should I do in order to make the display brightness settings changable?
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Mar 4, 2013
I have a Thinkpad E530 which has a 1366x768 display panel. Unfortunately, This resolution began to be low for my usage (some applications don't even enter the screen entirely!), so I'm searching for a higher resolution panel (like 1600x900 or 1920x1080). Could this be made or the new screen wouldn't work?
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Oct 1, 2007
My brother just bought an Acer Aspire 3680.He purchased 1 gig of DDR2 Memory from Crucial. When we get to the desktop the screen is fine at first then the screen goes off and back on with 8 bit display. 512 DDR2 came in the machine. Crucial site said he could mix memory sizes. I tried it with the 1 gig stick by itself in case the mixed memory was the problem. Same thing..I've tried 2 sticks of 512...same thing. I've tried 2 sticks of 1 gig each..same problem. This laptop won't allow any upgrade at all. Will only run correctly with (1) 512 stick. I've never seen this problem before. I've installed many memory sticks in computers. This is a first for me. What could be causing this?? Any advice would be appreciated. BTW. the computer shows the upgrade amount of memory but the display color keeps changing to 8 Bit! I change it back to 32 and it reverts back after a few moments to 8 Bit. I went to Acer and installed an updated driver for the Intel Graphics card thinking the driver would help. I haven't installed a bios update yet. Called Acer and they said to return it for repair.
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Sep 28, 2014
The brightness on my HP 15-r018dx Notebook PC won't change, not using the function keys or the slider in "Power Options". This started happening two days ago; before then I had no issues. I am not sure what changed between then and now.
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Apr 2, 2010
my resolution on my external monitor wont display correction when hook up with the XPS 1647.
The connection is HDMI. Resolution has been set to the highest recommend 1920x1080.
If you look at the picture below, the edges of the screen won't fill up the whole screen, making everything so small and hard to read. I already turn off the display on the laptop, making the monitor as my default screen.
On my previous XPS M1530, the Nvidia 8600GT can display the resolution correction.. I find it hard to believe that ATI card are not capable of doing that or there might be something wrong with my setting
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Dec 1, 2014
I have a Dell 7520 laptop with 1366x768 res without touchscreen... I want to change my display panel to one with 1920x1080 res with touchscreen...
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Apr 14, 2014
I can't change my laptop brightness neither with F2 and F3 keys nor in the settings. I have already updated all my drivers but still have no response when adjusting brightness. I have an hp pavilion sleekbook 15
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Apr 3, 2014
I have an HP ENVY dv6t-7300 laptop. I'd like to connect it to a 1920x2000 24" monitor. My laptop has a max screen resolution of 1366x768. A couple of questions...
1). Is an HDMI cord the best way to to connect to the monitor?
2). Will the monitor stretch the 1366 pixels to fit the 1920 pixels or will the image not fill the monitor?
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Sep 25, 2014
I m using HP Pavillion N208TX with windows 8.1 64 bit version. i m not able to adjust screen brightness from f2 and f3 button and from the power setting also. when i press these buttons it shows the slider to adjust the brightness on top left corner of the screen but its does not adjust the brightness from low to high. i have already updated the Intel HD Graphic driver...
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Jul 11, 2014
Was this ever resolved? I am having the same issue on the same computer that I cannot manually adjust the screen brightness using the function + F2 or function + F3 screen brightness keys.
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Sep 6, 2014
I have had my laptop for a couple of weeks. I am no longer able to change the brightness with f2/f3 as well as from battery settings.
Model:HP ENVY 15t-u000 x360 CTO Convertible PC
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May 29, 2009
My TV's native resolution is 1366 x 768. My VAIO FW-190 has Intel Chipset and both the Windows built in software and Intel provided graphic card settings software do not show the 1366x768 resolution. I can't find a way to set the Vaio's HDMI output to that resolution.
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Dec 24, 2014
I just got my new Acer Aspire V14 touch (Windows 8.1) and want to connect it to my Sharp Aquos LC-32DA5U TV via HDMI. I can see the picture but cannot adjust the screen resolution to the native resolution recommended for this TV (1366x768). Funny enough this is exactly the resolution my laptop is using.
When I force use of this resolution via show all in the display properties, then I don't get a picture but just a black screen on my TV.
Is there any other driver etc that I need to install to make this work? It worked perfectly fine as PnP with my old Lenovo computer under Windows 7.
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Jun 27, 2014
For some reason I can't change my screen brightness anymore. I've already tried a HD 4000 driver rollback to version 9.17.10.3223 and I also disabled "adaptive screen brightness" at the power management. For some reason I can change the brightness by using the "microsoft basic display adapter" driver instead of the HD 4000 but that isn't a real solution.
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Oct 9, 2014
I own a 3.5 years old Acer Aspire 5742G (Core i3 M380; NVIDIA540M). the heat sink or the collinig fan might have some issue as it usually gets overheated when playing games (even CS condition zero/1.6). I don't play games anymore, so its not a problem.
The problem is that I am unable to adjust the screen brightness from the keyboars shortcut (Fn+ Left/Right arrow key), neither from the control panel (Power Settings).
Although I do noticed something that, if I change my brightness settings (nothing happens) and I close the laptop lid (display screen) by folding it down and openeing it back after 3-4 seconds, the brightness is now changed.
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Dec 1, 2014
Screen automatically dims as I go in little dark areas and gets too bright when it has so much light around it. I am trying Fn+ arrow keys but they make very less difference. Is there any way to control this?
I am using Windows 8.1 and display drivers are Intel HD Graphics Family version 10.18.10.3316.
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Jul 15, 2013
I have installed the latest driers and since then I am unable to change the screen brightness using function keys. I have installed multiple driver updates hence it is difficult to find out which driver is causing the issue.
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Apr 22, 2014
I have just taken delivery of my Yoga 2 pro but I am struggling with the setup and cannot get a proper duplicated screen using a Kensington 3.0 Superspeed dock. The Yoga has a resolution of 3200x1800 and my spare screen is a BENQ G2420HD at 1980x1080.
I have already ordered a screen and a dock to replicate this setup in a foreign country and the kit is on its way including a second Yoga 2 pro!
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May 18, 2014
I have recently purchased a W540 and connected to my Dell u3011 30" monitor. I used the Dual Link DVI-D cable that came with the monitor and plugged it into my Ultra Dock. The maximum resolution i can get is 1920x1080? When i change over to a Display port cable i can achieve the full 2560 x 1600 resolution? Is there something i need to do in addition to achieve the full 2560x1600 resolution with the DVI-D dual link cable? I want to be able to connect 2 laptops to the one monitor and only have 1 display port input so i need to be able to use the DVI cable on the 2nd machine while still achieving 2560x1600 resolution.
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Oct 20, 2013
I have a new T540p with Windows 8.1 and fn+f5/f6 do nothing, while sound buttons work fine. Is there any way to change screen backlight brightness, coz it too birght for me by default.
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Jan 8, 2010
I have Inspiron 9300. Unfortunately, my geforce 6800 died and I bought as a replacement x300 which was installed by a laptop repair service (they fixed other thins too.
It was due to power surge). Everything works but when I boot up the computer or when the display is set to be turned off in the power settings in Windows instead of being actually turned off the display is on and is all white.
Also brightness regulation does not work via Fn +arrows keys and is set to maximum and the white color is so intense that I get a headache after a couple of hours staring at the screen.
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Sep 25, 2012
I noticed the display automatically adjust its brightness when I open different webpages with different color background, which I'd rather it not do. How to disable this dynamic adjustment?
Product Name:
HP Pavilion dv7 Notebook PC
Product Number:
A5F92AV
OS:
Windows 7 home premium 64 bit
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