Dell :: Windows 8 Pro Brightness Unavailable
Jan 25, 2013
I have old Dell Inspiron 9300 laptop. It had windows xp sp3 and I upgraded it to windows 8 Pro. After upgrading I noticed the brightness icon on the settings had unavailable written on it. I am unable to change the brightness setting. When I point the mouse on top of the brightness icon, it reads Windows cannot adjust the brightness on this display. Also the functions keys on the keyboard for brightness don't work. Is the problem with my Quickset Driver ?
Other than this issue the laptop is working fine. The audio is working.
View 1 Replies
ADVERTISEMENT
Nov 3, 2012
I just installed the windows 8 pro on my dell inspiron 1564 but there are ceratin problems that im facing, like when I increase or decrease the brightness of my screen my laptop reboots and when I remove the power adapter it reboots
a message comes on the screen saying your laptop ran into some problem and needs to restart
I know that the display driver is the main culprit here but where to get a newer driver?as dell is not upgrading the drivers.
Dell ispiron 1564
i3 processor
4gb ram
View 5 Replies
View Related
Jan 14, 2013
I bought Dell 5521 2weeks ago (8gb ram 1tb hdd i5 1.70ghz). Whatever, now, i can't use my FN+F4/F5 keys. I can't control/change my screen brightness. Other Fn keys are normal. I can use them but just i can't use my brightness. What should i do? A person said me that "download the Fn key's driver" but i don't know which driver is.
View 14 Replies
View Related
Mar 27, 2013
After reinstalling Windows 8, i can't configure my computer to enter S3 sleep mode after 2 hours of inactivity.
When going to Power Options, the options called "allow hybrid sleep" and hibernation aren't here anymore. What to do ?
View 5 Replies
View Related
Feb 9, 2013
I like the theme and functioning of windows 8 but i really miss the hibernate option which is very useful to every user. Hibernating is the best option to start the computer from where we have stopped.
View 2 Replies
View Related
Sep 2, 2013
Having problems with facebook calling on Windows 8.1 RTM?
Sometimes i get " The software that powers video calling is temporarily unavailable. Please try again later."
Other times i get " It looks like a program on your computer may have blocked your video calling software".
I reinstalled the plugin several times but i still get the same errors. seems to be blocked by something inside Win 8.1 ...
View 1 Replies
View Related
Jun 26, 2014
After conducting several tests on my Windows 8.1 Basic edition, it's clear that my search function is unable to search for partial words in a file name. A Microsoft support rep told me that all editions of Windows 8 are supposed to have a search option called "partial match", which solves that problem (You can find it using Windows Explorer, select your search box, and it should be listed under Advanced Options), but that option is not listed for me.
Is this a bug, or is this feature not offered in Windows 8 Basic edition?
View 4 Replies
View Related
May 23, 2014
So I want to set German as my display language but the control panel does not let me download the Deutsch(Germany) language pack. Are there any websites where I can download the language pack?
View 5 Replies
View Related
Mar 25, 2013
My Windows 8 computer is not connecting to the internet even tho it is connected to the internet via ethernet cord. Also My computer is moving incredibly slow and I cannot even get to the control panel, much less edit the network options. When I try to do so, my computer freezes up. I am currently using my sister's laptop.
View 1 Replies
View Related
Apr 23, 2014
I'm trying to use my 3tb external hard drive with my new Toshiba laptop running Windows 8.1. At first the computer recognised the drive, but when I tried to open the files I wanted, (masses of JPEG and RAW photo-files) they did not appear. There were four files listed..all of which were used to run the drive itself...no folders visible at all.
I figured there might be a problem with access so went to a number of possibilities and altered all manner of permissions and sharing options to what I thought would work. The upshot is that now the drive comes up as 'Location Unavailable'...access denied.
Previously I had used the drive on an ancient Vista machine, and still having this laptop, checked that the external drive was working,(it still is, with all files and folders still visible). I also plugged in my Sandisk Cruzer flashdrive and that opened no problems. right click on the drive>properties>sharing>advanced sharing>permissions>checked that 'everyone' was selected then allowed full control, change, read and then OK'd...still no difference.
View 1 Replies
View Related
Jul 13, 2013
Any fix for nebtook Samsung N145P and brightness control on Windows 8?
View 3 Replies
View Related
Mar 13, 2014
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.
View 5 Replies
View Related
Jun 21, 2014
I've installed windows 8 and I was able to change the screen brightness without any issues. After installing windows 8.1 however, I wasn't able to change the screen brightness. I was only able to change it when using the standard windows graphics driver, but when using the AMD driver it won't work.
View 9 Replies
View Related
Jul 4, 2014
I just yesterday finished my new computer (16Gb RAM, i5-4470k, GTX 770, Win 8.1, etc.) and I just today realized that I cannot change the screen brightness. The button is grayed out and says "Unavailable" which I know cannot be possible.
Now, i have done my research and people say that the fix is to update your drivers through the Device Manager, and I have tried that to no avail. I have tried all possible combinations of "Display Adapters" and "Monitors" drivers. None work. I have been restarting my computer after every change .
One thing that I might add is that a lot of people remedy this problem by reverting their Intel Integrated drives back to an older version, but I do not have an option to change it's drivers. It shows up nowhere in the Device manager.
My eyes are burning as I am typing this and I would even go for a third-party brightness program (if that even exists).
View 3 Replies
View Related
Oct 26, 2013
I just upgraded to Windows 8.1 and I have installed all the updates provided by Microsoft but it seems like I cannot change my brightness in my laptop although it was working fine in Windows 8..
View 6 Replies
View Related
Jan 25, 2014
I have a new computer , HP recline 23 . OS is Windows 8.1 . It came out of the box with Windows 8 , 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?
View 9 Replies
View Related
Oct 19, 2013
since I updated to Windows 8.1. My screen is stuck on dim. It's not dim enough to be unusable, but it's dim enough that I wish I could turn the brightness up. If I use the hardkeys on my keyboard to turn it up or down, the bar will go up and down, but the brightness won't change. Same goes for using the settings charm brightness bar and adjusting via control panel. I've tried updating my display and video drivers, and messing around with the battery "power plan" settings, but after all that it still won't change.
Lenovo P400 Touch
Intel 4000 HD graphics
View 9 Replies
View Related
Feb 11, 2013
I have: Turned off adaptive brightness, told it to never dim the screen at any time for any reason under any battery plan, and still, right-on-the-dot, at exactly 1 minute, my screen turns off.
View 9 Replies
View Related
Mar 30, 2014
i have windows 8.1 and i have brightness issue it is constant it is not increasing as well as not decreasing.
View 6 Replies
View Related
Dec 19, 2013
This seems to be common on all Windows 8 machines as I've tested on many. With Windows 8 if I use the laptop or tablets brightness keys, it goes up in increments it seems of almost like 10%. However if I use touch and slide my finger, you can fine tune the brightness in between. Is there any way to do something similar with the physical keys through an update or plug in? My issue is I'm sensitive to brightness so I use my laptop at the lowest setting, but even 1 notch up is too bright for me, so I'm always using my finger to try and get it right in between which is difficult.
View 3 Replies
View Related
Dec 28, 2012
I have a Sony VAIO VPCS11X9E and my screen brightness is at the lowest setting for some reason. Also, my FN keys for the brightness setting won't work. Any means of changing the brightness does not work, this does include the brightness bar when you go into settings.
I have tried so many driver installs, checked for any missing drivers or out of date drivers, but the only one that seems out of date is my Intel HD graphics which I HAVE updated, yet the Intel driver update checker says otherwise.
I have disabled AND enabled (just in case) the adaptive brightness, but it does NOT work.
I did have Windows 7 Ultimate running on before but decided to upgrade to Windows 8. Windows 7 never had any issues with brightness. Also when I load up, even thought I have replaced Windows 7 with Windows 8, it still loads up the dual boot screen asking me which OS I want to boot with. Booting with Windows 7 will blackout a few times then it will take me to the VAIO repair system. Windows 8 obviously takes me to Windows 8.
When the laptop boots up, the large letters or 'VAIO' are bright and normal and sometimes, but not always, when it gets to the dual boot screen, the brightness is normal. However, when this does happen, as soon as I move the mouse or click a button, the brightness immediately goes back down to very dim.
When it loads up into any other system or boot program the brightness is fine. For example when I go into Sony VAIO's recovery center, the brightness is ok. Also, if I boot into something like miniXP or a separate OS on a bootable disk or USB, the brightness is fine as well.
I have tried many driver fixes, but NONE of them work!! I have tried booting up into safe mode and trying to manually install certain drivers because that apparently works, but it does not make any difference at all.
View 1 Replies
View Related
Mar 12, 2013
Well, I have installed Windows 8 on my laptop, but was wondering if there is a way to lock the screen brightness.
The reason being is that family members constantly mess with the brightness and sometimes leave it at 100% when using the battery. I basically want to extend the life of the battery if it is possible by disabling or locking the screen brightness at a certain level.
View 4 Replies
View Related
Jul 30, 2014
Working with ACER Aspire E1-510, 15.6 HD LED LCD with Windows 8.
UNABLE TO ADJUST BRIGHTNESS.
Have tried Control Panel, Fn keys.
View 1 Replies
View Related
May 14, 2013
I recently installed windows 8 on my dell laptop. The brightness is automatically set to higher than my normal settings whenever the PC boots up. It starts from the Blue Window 8 logo screen to the Select Your Operating System screen. I'm dual-booting windows 7 and 8. When it reaches the Enter your user password screen, it goes back to back to normal settings. (I always set Brightness to lowest possible). So basically this always happens when the PC boots up, But it auto-adjusts itself to my settings after I enter my password).
I installed the Ambient Light Sensor drivers for my laptop to fix the Device Manager yellow exclamation marks. But I disabled the Ambient Light Sensor service in Services.msc, but that didn't fix it ... Adaptive Brightness is also disabled..
View 8 Replies
View Related
Aug 31, 2013
I just reset my PC. I was installing things back onto it (firefox, Spotify etc) and all of the sudden the screen went dim. I went to settings and it says "Windows can't adjust the brightness on this display" . Restarting the computer does nothing.
View 8 Replies
View Related
Aug 24, 2014
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?
View 9 Replies
View Related
Nov 26, 2012
I have gone into the control panel and tried changing the screen brightness but nothing seems to work. I am the system administer so I should be able to set all changes.
View 7 Replies
View Related
Jun 20, 2014
When I upgraded to win 8.1 my screen brightness went up and i can't control it. i tried re-installing the graphic drivers but it's not working. Also my battery backup has decreased from 3.5 hrs to 2 hrs only. What do i Do?
View 1 Replies
View Related
Dec 16, 2013
I have tried to change my screen brightness for the first time since downloading windows 8.1(about a month ago) and it is stuck a the lowest level. I have used the keys, the settings, and even the "Adjust screen brightness" button after clicking on the battery in bottom right of screen. I looked at my drivers and checked if my "Display adapters" needed to be updated, it didn't.
Lenovo Laptop: 6 GB RAM, 64-bit OS, i5-3210M Intel Core, Windows 8.1
View 2 Replies
View Related
Jun 20, 2013
i have a smal probleem with My new Acer tablet. The brightness of the screen randomly changes. i did some googling and i learned the tablet is able to auto adjust the beightness. I found a sensor on My tablet and did some testing by shining on it with a pocket torch and saw with more light the brightness increased. How i want it off. I Tried switching off the adaptive settings bit it didn' t work..
View 9 Replies
View Related
Dec 22, 2012
possible ways to adjust one's screen brightness within windows 8 on a laptop?
for some odd reason the laptop only adjusts the brightness when on the battery and it does that intelligent adjustment crap(tried to find a more polite word....failed).
View 9 Replies
View Related
