why updating my HD 4000 driver kills my ability to adjust brightness on my Dell XPS 15 L521X and why reverting it brings brightness function back?
how to update it and make brightness work.
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 RelatedThis 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 Related2 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 all drivers are updated : and if i want to play games i have to install the latest driver but i cant adjust brightness
View 1 Replies View RelatedSo I've been trying to update my graphics card. Before I ever got the notification for the update and tried to install it, I could play minecraft, and star craft, and watch Netflix video. When I did install, and was given the failed due to I/O error box, I couldn't play any games or watch any Netflix. Don't know what to do to fix this. Since, I've gone to my manufacturers website and re-installed my driver, but I think the real problem is seeing how I cant connect it. It always says it failed due to the I/O error, so I cant connect it to the video card or something.
My computer is a Toshiba. other info:
Model: Satellite L875DProcessor: AMD A6-4400M APU with Radeon(TM) HD Graphics 2.70 GHzPlenty of RAM (only 5 month old computer)
In Device Manager under Display Adapters It says Microsoft Basic Display Adapter. I just need to know how to change it. I've gone in through device manager, pressed update driver, chose to do it manually and choose a signed driver. When I choose My AMD Radeon Drive and it attempts to install, it always says it failed due to an I/O error. This has been going on for a week or so, and I thought I could fix it, but nothing works.
On a 1920 x 1080 display, windows 8 looks too small, is there any way to increase it without changing the resolution ?
View 1 Replies View RelatedMy four year autistic old sound blast his Dell touch screen. He figured out how to get to the control panel to make the sound loud even after I did a regedit and removed the sound icon from the side smart panel or whatever that is called. I need to lock down the sound so he cannot adjust it. There must be a permission or a user I can create that does this.
View 1 Replies View RelatedOnce I have updated driver for NVidia, Wn 8.1 does not start. Entering Safe Mode I could uninstall the update and everything goes back to normal.
View 2 Replies View RelatedI would like to delete obsolete drivers from the "update device driver" screen in the device manager. More specifically form the "I want to choose from a list of device drivers on my computer" screen. How to do this?
Attached a printscreen :
I'm trying to update my AMD HD 4800 series graphic card, but each time I do it I get a fail.
I get the error messages saved in a note pad xml version.docx ....
After certain update of my graphics card driver I no longer have a video playback on my video players (including WMP), besides VLC. All the other video player are just able to play the sound of the video file, Nut not the video (the screen just stays black).The thing is that I didn't have this problem previously,, all my video players were able to play all the same video files, which they can't now!
I have the latest AMD Radeon HD video drivers installed. As I mentioned I didn't have this problem before,, with a previous versions of the AMD graphics card driver. This happened to my laptop a while ago already,, Since I have this problem I updated my video drivers 5 or 6 times at least, and no change so far !!!
As I mentioned I have the problem for some time already, during this time I re-installed my Windows couple of times, plus I even changed the version of the windows (7 to 8), for the moment I have the last version of video driver installed, I haven't installed ANY codecs.
I can probably find out from which update of a graphic card driver it started to happen and install the previous version, but I don't wanna miss out on the benefits of the driver updates, since I can still play normally videos on VLC (Only! cuz its probably have integrated codecs?!)
All the other graphic card related tasks are perfectly normal, I play games and so on.
So I had to reinstall Windows 8 on my PC, and as usual i install Drivers and such first. Normally it worked, now after i restart the Computer to finish the Driver Updates, i get Black Screen after Windows 8 loading Screen.
View 3 Replies View RelatedHow can I solve Playback & Record device not found in windows' sound?
Sound driver status in device manager still has no conflict and Realtek Audio manager can detect only plugged in jack. I have tried to reinstalled audio driver without any conflict but still nothing in windows' sound.
If I try to restore by windows restore point, would the problem solved?
I have purhcased an Asus N550 Laptop with Windows 8 installed already (so I have no CD) merely yesterday, and I believe that I have slipped up somewhere and made a fatal mistake.
Since it was new, yesterday, on the day of the purchase, I decided to update some drivers to keep them up to date, and I updated my Graphics Card (NVIDIA 745M) manually from the device manager. I proceeded to perform a restart and all went normally. This evening, I had to perform a restart because my McAfee AV had requested a restart for an update, and was I went to the restart button, I noticed that some Windows Updates were available, so I restarted. Upon startup, my laptop encountered an error with the updates, the error was along the lines of "video_dxgkrnl_fatal_error". From then on, whenever I started up my laptop, my Windows startup page (the metro screen), would not appear, and all I would get was a flashing screen at 1-2 second intervals, and my cursor would sometimes appear. Meaning, I can not get to my windows startup page.
I then restarted again and was introduced to the repair page, and tried to perform a system restore which for some reason, failed since it lasted almost an hour and a half - which to me, seems very abnormal for a laptop that was not older than 24 hours, so I performed a hard reset. After a while, I was reintroduced to the repair page, and this time, I have gone for a 'Reset' option so everything is restored to factory settings, and it is in the process of doing so as I type this. I am not sure what the outcome will be, but I hope that it can be restored to the point where these updates were not installed - as, like I stated earlier, my system restore failed.
Running win 8 and installed Windows 8.1 and device manager told me windows shut down my video card (560 Ti) because of a problem and began running default drivers. I tried everything from removing and reinstalling drivers, reseating the video card, changing slots, etc....
As soon as I reverted back to Windows 8, EVERYTHING ran as fine as before.
SPECS:
AMD FX-9370
32gb G skill
ASUS M5A99X EVO
Windows 8
I have the high contrast option turned on for only one reason. The differences in colors of the active vs non-active window that is highlighted in the taskbar was too subtle for me and I often clicked on non-active windows.
Sadly this however resulted in IE / Firefox and Office (Excel & Word so far) be almost unusable. Excel has basically no colors at all no matter what is selected for either text or backgrounds. Office documents are either black or white, no colors come through at all. IE and Firefox are almost unusable.
Only Chrome ignores the high contrast option and uses its own styleset.
Is there a way to remove page breaks from Word 2013 so that it is a continuous sheet like WordPad ? Those breaks get especially annoying when using a long continuous table .
View 2 Replies View RelatedAfter doing a registry clean with ccleaner, whenever I go to the store and click on an app, it tells me that its broken and I have to refresh my computer. I luckily made a backup before doing it, but I still want to do a registry clean on my computer again.
View 9 Replies View RelatedEvery time after I ran Glary Utilities 1-Click Maintenance, all my webpages are messed up when loaded for the first time. Refreshing once or twice fixes this, but the problem keeps repeating itself after I use Glary Utilities.
All webpages I load for the first time after running 1-click maintenance look like this:
Is Glary deleting cache files that Chrome depends on? Any way to work around this?
I updated to 8.1 because supposedly, it was to offer features similar to win 7. Instead, it's even worse than win 8. Now, the sound quality on my laptop is lousy because the Dolby Audio driver receives an error message and isn't working. I went to Lenovo (I have a Ideapad N Series 580) and followed these instructions from Lenovo and microsoft, which unfortunately didn't work. I'm still getting the same error message. I wish I had never heard of windows 8.1! Many have had this same problem after installing 8.1. This instructions are from Answers.Microsoft, but didn't work.
Open Device Manager. (Right-click on the Start button and choose Device Manager).
Expand the Sound, Video and Games Controllers section.
Right Click on the Conexant Smart Audio HD item and choose Uninstall.
Still in Device Manager, click on Action>Scan for new Hardware.
The Conexant Smart Audio item will re-appear.
Right-Click on it and choose update driver.
Navigate to d:driversaudio.
When that's done, close Device Manager.
Open File Manager and navigate to D:driversAudioDolbyGUI and install Dolby Home Theater.
These instructions are from Lenovo and didn't work.
I have two wifi APs in the home and only one has an Internet connection. the other is to access the wired LAN.
Last week I updated from Windows 8 to Windows 8.1 and thought everything was going well until I started getting wired LAN dropouts.
I have traced it back to 8.1 handling connection to wifi APs. In Windows 8, I was able to have "Connect automatically" for BOTH wifi adapters on this laptop. Now when I try to connect to the non-Internet AP, Windows 8.1 announces (correctly) "Limited access" and that's what Windows 8 did too. BUT, Windows 8.1 waits a few seconds then drops the connection with a useless message, "how me solve connection problems," where there is NO problem. A limited connection for the AP to the wired LAN is OK as it was in 8.
So now I am stuck with no home LAN access unless I drop the Internet AP and connect to the LAN AP.
Also, in the great wisdom of 8.1, because it is only a "limited" connection, it does not remember the Passphrase so I have to type it in every time. So much for progress.
What to do to get past this behavior and have a "limited" connection as OK as it is with Windows 8?
My computer has always had intermittent BSOD but generally it's been only 1-2 a month and after a system restart everything works fine. In the last couple of weeks I've been getting BSOD after only a few minutes of operation every time I start up and generally after these errors the computer won't boot - sometimes it will be a black screen after BIOS check, sometimes it won't even get that far - just black screen without the BIOS check even starting. Usually the only way to get it to boot again is to disconnect the power and remove the CMOS battery from the motherboard. I've run driver verifier which has indeed generated it's own minidumps but I don't really understand what these error reports are trying to tell me.
View 1 Replies View RelatedI 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 RelatedWhen 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 RelatedI 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
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 RelatedAny fix for nebtook Samsung N145P and brightness control on Windows 8?
View 3 Replies View Relatedpossible 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).
I have an asus laptop and i have a problem with increase and decreasing level of brightness.
my operating system is windows 8.1 and i download and installed latest version of driver that is compatible with my OS. when i early installed windows, i installed drivers and don't have problem with it. but now after months suddenly it happened to me.
i can see OSD that changing brightness, but i don't actually see any change
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.
When in settings the "brightness icon" is not working, when clicking the mouse over the icon, the following message appears: (windows can't adjust the brightness on this display) Before it was working just fine.
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