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Unable to adjust brightness on Ideapad 100s

Q: Unable to adjust brightness on Ideapad 100s

It is working a few weeks when i bought it, but recently I cant adjust the brightness either in the brightness button or in the display settings. It seems to be locked on 100% brightness.

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RELEVANCY SCORE 200
Preferred Solution: Unable to adjust brightness on Ideapad 100s

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RELEVANCY SCORE 88

Hello my f11 and f12 keys no longer adjust my brightness. The guage goes up and down, but doesnt change the brightness. I've tried updating display adapter in device manager but it says it is up to date. Same with 'Generic PNP Monitor' says it is up to date. I have wiped the computer clean and "reset" and reinstalled windows and it still does not allow me to adjust screen brightness I'm not incredibly savvy with computers, but I've followed as many instructions as I could find while researching online with no avail.The issue originally occured when I ignorantly used a program to install drivers that it said were out of date. After that, my audio quit working and my keyboard quit working entirley. After the computer reset and windows reinstalled, the only issue that is left is the screen brightness not being able to be adjusted. This is driving me crazy, can anyone help me? I would greatly appreciate it! and please let me know if you need any more information in regards to my laptop. thank you!!










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A:100S-11IBY Laptop (ideapad) - Cannot adjust screen...

I figured it out. my intel drivers needed to be installed since i reinstalled windows. I used the intel driver update utility and updated the graphics card

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RELEVANCY SCORE 84.8

I can't adjust or change my brightness with the hotkey (F11 and F12) or even with the slider in settings










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A:Can't adjust brightness in Windows 8.1 for IdeaPad...

Hi Sam,
 
Welcome to Lenovo Community Forums!
 
I?m sorry to hear that brightness functionality is not working as expected in your Z400 Laptop; I suggest you to install LEM (Lenovo Energy Management) and the latest display drivers in the computer according to the relevant OS (Operating System) installed. Below are the links to download the relevant display driver:
 

Intel Video Driver for Windows 8.1(32-bit  or  64-bit)
Nvidia Video Driver for Windows 8.1(32-bit  or  64-bit)
Lenovo Power Management for Windows 8.1(32-bit, 64-bit)

Hope this helps!!!
 
Do post us back if the issue persists.
 
Best Regards

Shiva Kumar




Did someone help you today? Press the star on the left to thank them with a Kudo!If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.Follow @LenovoForums on Twitter!

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RELEVANCY SCORE 82.8

I recently purchased a new system, and it came with no OS pre-installed so I installed windows 8 O.S, but found out i couldn't adjust the brightness level, i tried everything, updating drivers, disabling etc, even a lenovo power managent app, nothing worked, so i reinstalled a new OS. Windows 10, still can't adjust my brightness level. Please help, im out of options, and the display is really doing a number on my battery performance, even in powersaving mode.

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RELEVANCY SCORE 80

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

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RELEVANCY SCORE 80

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

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RELEVANCY SCORE 80

Help? P.S. sorry for making so many threads ;(
 

A:Unable to adjust or change brightness

Hi @KokoKid.
It sounds like it could be a problem with a driver update. Did you perform a Windows update recently?
I did a search I found this: Solved Laptop screen brightness won't adjust

I hope this can help.
 

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RELEVANCY SCORE 80

I recently purchased G50-45 series 80e300gyin notebook with AMD A8 processor and dos based. Installed windows 8 and updated to windows 8.1. Also installed (Beema) AMD Driver (VGA, HDAudio, SATA) for Windows 8.1 (64-bit) drivers but still I am unable to adjust the screen brightness, by default it is at full. Please help me to resolve this issue.

A:Unable to adjust brightness- G50-45 80E300GYIN

hi nikunjpadhiar,
 
Welcome to the Forums.
 
When you installed the (Beema) AMD Driver, did you remove any previous traces of the AMD Display driver?
 
If not, can you try the following:
1. Navigate to the Control Panel (Icon Views) > Programs and Features and uninstall anything that relates to AMD Display Driver / AMD Control Center.and reboot. When finished, navigate to the Device Manager > Display Adapters and the driver should show a Microsoft Basic Display Adapter.
 
2. Install the (Beema) AMD Driver (VGA, HDAudio, SATA) for Windows 8.1 (64-bit) and reboot. When done, the Microsoft Basic Display Adapter from the Device Manager should now change to an AMD Radeon Display and check if you can now adjust the brgithness.
 
In addition, check this post by marcus34 as he was able to resolve the issue.
 
 
 
Regards

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RELEVANCY SCORE 80

I am having this problem from past 3-4 days I am unable to adjust my laptop's brightness. The functions keys for brightness won't work. I also tried changing the power settings to high performance and balanced, that also doesn't changes the brightness.
I also tried manually adjusting the screen brightness. The slider moves but the brightness is not changing.

I am using IntelR (HD) Graphics family.
I tried changing it back to Microsoft basic display adapter but that also didn't help.

I got windows 8.1 installed from the factory itself and everything was working fine until past few days.

Any suggestions??

P.S. => I am using a Lenovo G50 series laptop

A:Unable to adjust brightness in my windows 8.1

First off, figure out whether or not your laptop has an ALS (Ambient Light Sensor) which will automatically adjust the brightness (if all goes well). Usually it won't override a manual setting, but it's kind of up to the developer which one takes precedence. As for the keys not working, you probably removed (or didn't install after a Windows reinstall) the helper software that controls these functions.

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RELEVANCY SCORE 80

Hi,   I have HP 15 AY503TX notebook (Windows 7 Ultimate 64 bit). Tried to adjust the brightness using fn+f2 and fn+f3 also tried fn+f10 but all in vain. Can somebody on this forum help me with this. Thanks in advance! PSK

A:Unable to adjust brightness on HP 15 AY503TX

Hi,Download, save and install:Intel graphichttp://support.hp.com/us-en/drivers/selfservice/swdetails/HP-15-Notebook-PC-series/12229013/model/13...System event utilityhttp://support.hp.com/us-en/drivers/selfservice/swdetails/HP-15-Notebook-PC-series/12229013/model/13...Restart system, please check now.RegardsVisruth

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RELEVANCY SCORE 78.8

I'm unable to adjust brightness on my lenovo thinkpad x230. I can't see the option in the control panel and the hotkeys for brightness dosen't work either.I've tried to install lots of dirrent intel video drivers and all the drivers I could find on Lenovos website. I've also tried to remove all drivers and carefully install them again one by one.I'm using Windows 7.Do anyone know what to do?

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RELEVANCY SCORE 78.8

First, techincal specs.
I have a Windows 8.1 Toshiba Satellite L875D-S7332, with a AMD A6-4400M APU processor with integrated graphics. My display adapter, according to device manager, is a AMD Radeon HD 7520G.

Now, my problem is that I'm unable to adjust the screen brightness of my laptop. I haven't made any recent changes, and I noticed this about a week or so ago(I don't typically change my laptop brightness, so this could have been happening for longer). In the mean time, I've tried rolling back my display drivers, with no success, and also updating to the latest driver set, which has also not worked. I'm not sure where to go from now, does anyone have any ideas to fix this?

A:Unable to adjust laptop screen brightness

Welcome to the Forums.
What happens when you try to adjust the brightness? Is there no setting? Setting grayed out? Or you change the setting but nothing happens?

If it changes for an instant, then reverts to what it was, adaptive brightness may be enabled.

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RELEVANCY SCORE 78.8

I've noticed that I can not change the brightness of the screen. I can not change or buttons or brightness settings in the Power Options. I move the brightness bar and nothing happens.Please help me. Thanks













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A:Unable to adjust brightness in my windows 8.1 (G50-70 laptop)

Dear Diefer
 
Welcome in lenovo community
 
Can you please let me know your machine model ?
 
Thanks
Alaa





Did someone help you today? Press the star on the left to thank them with a Kudo!If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.Follow @LenovoForums on Twitter!

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RELEVANCY SCORE 78

Just today, my laptop won't let me adjust the brightness, and has completely removed the option to. I am currently running on Windows 10 (64-bit) and again, just today out of nowhere does not let me adjust the brightness. The laptop battery is completely dead (it doesn't work without being plugged in) but this issue has never affected anything. I would really appreciate some help with this ASAP as the screen is damaged enough already. Thanks  UPDATE: The laptop has now completely gotten rid of the option to sleep.

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RELEVANCY SCORE 78

Hi,I just bought a new ideapad 500s 13ISK and install the latest intel vga driver and lenovo utility software on windows 7. But I can't adjust LCD brightness with hotkeys(brightness +/-), while other hotkeys goes pretty well. Any ways to solve this? OS: Windows 7 Pro x64intel vga driver version: 10.18.15.4279 _Display Audio 6.16.00.3180lenovo utility version: 3.0.0.4 Thanks!

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RELEVANCY SCORE 78

In the past few days my laptop has been behaving oddly. At first it would not allow me to adjust the brightness, neither with the function keys nor the slider. This would happen after it awakened from sleep.
It also does not like to restart now. It hangs at the "Restarting" screen until I force it to turn off by holding the power button.
In, addition, the keyboard stopped functioning. This has only happened once, though.
I ran system file check from the command line. It found corrupted files, but was unable to fix them. I ran it again in "Safe Mode" and got the same results.
I tried rolling back the display adapter. This did not solve the problem either. 
Any help will be greatly appreciated.
 
Lenovo Yoga 2 Pro
Intel Core i7-4500U
Running Windows 8.1 64 bit
 
Thanks.

A:Unable to adjust brightness after laptop awakens from sleep

Is your OS current? Have you downloaded and installed the latest drivers for all of your connected and installed devices?
Do you have the OS installation disk? Can you boot from that and run the startup repair utility?
 
Dick

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RELEVANCY SCORE 78

I upgraded my LENOVO G580 laptop from 8.1 to windows 10. after installation the screen brightness increased tremendously and the tools to reduce it do not work. can anybody help ?

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RELEVANCY SCORE 78

Hi there, as above, I'm unable to adjust screen brightness (by using the 'hotkey or via settings) can anyone help?

thanks in advance

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RELEVANCY SCORE 78

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

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RELEVANCY SCORE 78

I've noticed, today, that I'm suddenly unable to adjust my screen brightness. I have read half a dozen threads reporting the same problem; I tried all the solutions therein (from updating the driver and reverting to the most basic one to manually changing power configurations) and nothing worked. Unlike the vast majority of users who had this problem, this hasn't happened following an update to windows 8.1 (which I did several months ago -- and the adjust was working fine after that).

This might give you a hint:

* As I try to adjust it using the fn key (as I had always done previously), brightness goes up or down just one level -- and that just 'cosmetically', as in fact nothing changes. The indicator gets stuck approximately in the middle of the bar, unable to reach the extremes.

* There is more: on power management, I chose the lowest possible level of brightness when working on battery, just to see what would happen. I then disconnected my laptop from main power, and... the brightness indicator did go down to the lowest level, YET brightness remained unaltered in fact.

Anyone, please??

A:unable to adjust screen brightness - windows 8.1 - ASUS

try turning off Adaptive Display in advanced settings under power management

Attachment 56062

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RELEVANCY SCORE 73.2

Using the laptop on battery, when I press on F11-12, the brightness meter is shown on the upper left like usual, but it won't move up or down.  Yet I think it's strange that all other places I can adjust brightness are fine, and especially strange that everything is working totally fine on AC power.
I tried uninstalling the Generic PnP monitor and reinstalling, but to no results.  Also, both my power settings on battery and on power indicate no adaptive brightness.

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RELEVANCY SCORE 71.2

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    


























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RELEVANCY SCORE 70.4

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.

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RELEVANCY SCORE 70.4

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.

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RELEVANCY SCORE 69.2

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

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RELEVANCY SCORE 68.8

Hi all, Recently i got my Windows 10 Display driver corrupted and I had to go for Windows 7 64 bit. After the fresh installation I am unable to reduce brightness using keyboard function keys. My laptop is in Lenovo Ideapad 100 15IBD. I tried installing Intel Display driver but its crashing after i restart as in the display wont come up, it a complete blank screen, again i had to reinstall OS. Tried enabling hotkey in BIOS, still no luck. Can anyone please help me how to resolve this issue as my brightness is on 100% now and it very annoying and strenuous. Please help. ThanksRohit

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RELEVANCY SCORE 64

Hi
 
I got a 2nd hand Lenovo Ideapad 100S. It came with Win10 installed but had someone elses profile and data. 
(I am not sure if it originally had Win8.1 when it was shipped, there is no rollback option anymore)
 
My preference is to wipe the current installation completely by downloading Win10 and installing a clean copy off USB. 
 
I also usually prefer to delete all partitions, including recovery because future reinstallations can be done from scratch via USB. (I don't need the option of reinstalling from recovery partitions , the extra space is more important)
 
I see a warning in the user guide however .....
"Do not delete or modify the Recovery Partition on a WIMBoot-enabled computer. If the Recovery Partition is deleted or modified, you may not be able to restore Windows to the factory status. For computer models on which WIMBoot is enabled, deleting the Recovery Partition may cause Windows to fail to start. How can I determine whether the Windows running on my computer is WIMBoot enabled? WIMBoot technology is normally enabled on copies of Windows 10 Update running on SSD (or eMMC) -only computer models."
 
What is the best way to do this?

Install a clean copy and remove the partition by booting off a USB, or should I not do this?
Via Settings: settings > Recovery > Reset this PC > Remove everything, or
settings > Recovery > advanced startup > Reinstall from USB

Which of t... Read more

A:Ideapad 100s - Win10 clean installation on ideapad...

 Hi larrens , 
 
 
Welcome to the Community Forums. 
 
It's a good thing you posted first before proceeding with any clean installation. 
Not sure what the Machine Number is to verify the details and specifications of your system.
 
But if you have a pc with a Windows Image Boot (or WIMBoot) you may not want to choose a clean installation. 
This new deployment of installation is compressing part of a big OS file so that you can have an operating system that can only take small spaces intended for small storages (SSD).
 
Best option to wipe out previous owners profile is a have a fresh out of the box image is using the Puch button Factory reset (Novo key similar to Item 7 page 1). Simply shutdown the system and use the button to turn on, System Recovery option would provide One key recovery from initial backup to do it. 
 
WIM boot are usually created thru OEM depot authorized by Microsoft . DIY for WIMboot maybe a bit complicated.
Click on underlined links for further review. 
 
Hope this answered your query.
Update us. 
 
 
Regards

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RELEVANCY SCORE 62.4

SorryI cant adjust brightness in my laptop like low or highpls help me by the valid answer

A:can't adjust brightness

Hi, Try the following. Download the graphics installer on the following link and save it to your Downloads folder. http://ftp.hp.com/pub/softpaq/sp72001-72500/sp72370.exe When complete, download and reinstall the Chipset driver on the following link. http://ftp.hp.com/pub/softpaq/sp69501-70000/sp69575.exe When the Chipset installation has completed, do not restart as prompted - instead, open your Downloads folder, right click on the graphics installer and select 'Run as Administrator' to start the installation. When this has completed, shut down the notebook, unplug the AC Adapter and then remove the battery.  Hold down the Power button for 30 seconds.  Re-insert the battery and plug in the AC Adapter. Start the notebook and let Windows fully load for a few minutes before checking if the f2/f3 buttons function. Regards, DP-K

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RELEVANCY SCORE 62.4

I can't adjust the brightness on my laptop.I have tried;Method 01.Open Windows Control Panel, click on Hardware and Sound, then in the Power Options Section, click on"Change power-saving settings." There's a slider to adjust brightness at the bottom of the window. Method 02.Open Windows Control Panel, open Windows Mobility Centre and adjust the brightness here Method 03.On most of the Notebooks, tapping F3 and F2 Key will often increase and decrease the screen brightness None of which work.

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RELEVANCY SCORE 62.4

How'dy! After formating and updating my G50-70, the brigtness stopped working. i can't adjust it with hot keys or manually. Tried to update the graphics driver but that didn't work either.  Windows 8.1. Also draining the battery very fast with only usage of chrome.Please help!

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RELEVANCY SCORE 62.4

Hi all, Some of the user reporting their screen brightness adjust by iteself.Use HP display tune and check the setting, it automatically adjust to 50 % of brightness.  i check the  update of hp display tune, nothing news about this software. Please guide me how to fix this annoying issue.  

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RELEVANCY SCORE 62.4

Ok I've had vista for a long time, but I switched over to XP and everything is perfect except from one small detail that is kinda big for me. I can't adjust the brightness in my laptopIn vista all I did was press fn left/right arrows to adjust it. And from what I know this is the way you do it in most laptopsNow in this XP I had to install all drivers. Specifically from this page http://www.laptop-software.com/acer-softwa...5738zg-drivers/when I install the graphics driver, VGA intel driver for vista is the one that's used for my computer from that list, the brightness just goes to the max apparently and I can't use fn arrows to adjust it. I CAN use fn arrows up and down to adjust the volume so there is definitely something fishy here. If I uninstall the driver I can use fn to adjust the brightness normally so I know the problem is when I install the driverthis brightness is driving me crazy! the driver bring something called Intel Graphic Media Accelerator which has an option for brightness, but it seems as if that's a different type of brightness cause it just makes the screen duller. You can actually still see a lot of brightness coming out from the computer but the screen is very dull. And it still damages my eyesany help?

A:Can't adjust brightness

Please perform the following, so that we can get the exact specs of your computer. This will better assist us in helping you more.Publish a Snapshot using SpeccyThe below is for those who cannot get onlinePlease take caution when attaching a text file to your post if you cannot copy/paste the link to your post, you will need to edit it to make sure that your Windows Key is not present.

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RELEVANCY SCORE 62.4

Hi everyone,

Does anybody know how to adjust the brightness for DVDs in Windows Media Player?

My video settings only work for downloaded videos, not for DVDs.

Thanks,

Larry
 

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RELEVANCY SCORE 62.4

2 month ago i had this problem so i searched for a solution here (get back to the basic display adapter ) and it worked fine and no problem appeared . but now whenever i want to play a game like begone or heroes and generals my cpu usage become 100% and i get 20 fps usually 100 also i cant play i
so i need ur help guys

all drivers are updated :

and if i want to play games i have to install the latest driver but i cant adjust brightness

A:can't adjust brightness

why someone help ?

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RELEVANCY SCORE 62.4

computer came new with windows 10   IT now has windows 8.1 on it   Windows 10 was taken off and windows 8.1 was put on it  by computer repair shop   Before I bought it at a pawn shop

A:can not adjust brightness

Hi: If the brightness is stuck on maximum, you probably need to install the graphics driver. The problem is that HP only supports that model for W10. See if this W8.1 graphics driver works... This package provides the AMD High-Definition (HD) Graphics Driver and Catalyst Control Center for supported notebook models that are running a supported operating system. For notebooks with switchable graphics modes, this package includes drivers for both graphics processing units (GPUs). Switchable graphics enable users to switch between a power-saving graphics mode (normally used under battery power) and a high-performance graphics mode. If high-definition multimedia interface (HDMI) video output is supported, this package also installs the HDMI Audio Driver. http://ftp.hp.com/pub/softpaq/sp72501-73000/sp72773.exe

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RELEVANCY SCORE 62.4

I also have this problem. Can somebody give me a walkthrough how to uninstall the driver, and reinstall the old one?

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RELEVANCY SCORE 62.4

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!

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RELEVANCY SCORE 62.4

Recently I noticed that i cannot adjust the brightness on my ENVY laptop. This is a main issue because having a bright screen in a dim lecture hall hurts the eyes. Also for some reason, once i plug in the power cord, the option to adjust the brightness happens. I've tried updating the drivers, and nothing has changed. I have also tried using a previous version of the drivers. Nothing has worked so far. Any help would be appreciated.

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RELEVANCY SCORE 62.4

my bettery was damage,so i cannot dim my brightness,what can i do in this time 

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RELEVANCY SCORE 62.4

my dell inspiron 5558 is log off while pressing f11 or f12 for brightness adjustments
 please solve my issue

A:cant adjust brightness

What operating system? That can make a difference. The top row F keys toggle between functions depending on using or not using the FN key-see your manual since diff computers have diff instructions. Try using the FN key with the F11, F12.
www.dell.com/.../manuals

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RELEVANCY SCORE 62.4

I am not able to change the brightness on my screen when using the battery or when plugged in. It is stuck at the brigthest option even if I decrease the brightness via the function key on my keybord or via the control panel. My display and monitor dirvers are up to date and are both enabled. Battery saver mode is not turned on. Please let me know how I can resovle this issue. 

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RELEVANCY SCORE 62.4

i can not adjust my HP 15-ac022nia brightness after i mistakenly deleted the Os that came with it 8.1 but i installed windows 10 instead now i can not adjust my brightness what can i do?

A:Re: Cant adjust brightness

Hi: The only suggestion I can offer would be for you to install the graphics driver and restart the PC. This package provides the driver that enables the Intel High-Definition (HD) Graphics in supported notebook models that are running a supported operating system. If highdefinition multimedia interface (HDMI) video output is supported, this package also installs the HDMI Audio Driver. http://ftp.hp.com/pub/softpaq/sp78001-78500/sp78245.exe

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RELEVANCY SCORE 62.4

the screen on my lenovo ideapad Z500 touch has dimmed and i can't adjust it back. i've tried the all the brightness settings i can find adn even updated the drivers but this hasn't worked, any ideas would help thanks.
 

A:i can't adjust the brightness

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RELEVANCY SCORE 62.4

I find the white of the win 10 windows just easy to bright, especially late are night. I don't wanna reduce my monitors brightness cos i have to up it again after to pay my xbox.is there a brightness setting?

A:Adjust brightness?

Originally Posted by Steveyg777


I find the white of the win 10 windows just easy to bright, especially late are night. I don't wanna reduce my monitors brightness cos i have to up it again after to pay my xbox.is there a brightness setting?



You have to use your monitor buttons or your graphic card settings to change it

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RELEVANCY SCORE 62.4

Hello All,

Badly stuck up.

Working with ACER Aspire E1-510, 15.6 HD LED LCD with Windows 8.

UNABLE TO ADJUST BRIGHTNESS.

Have tried Control Panel, Fn keys.

Please help. Urgent.

A:Cannot adjust brightness -- Please help

Download Live Acer Updater and check for updates and download them.
Make you use also have installed Acer ePower Management Application .

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