Drivers No Longer Visible In Device Manager
Feb 12, 2012
I have recently bought a native instruments kontrol S2 (it's a DJ controller). I have downloaded the drivers (it connects to PC via a usb 2.0 port) updated my mother board and chipset drivers However after different periods of time the controller freezes and I get a message saying ' usb device not recognised' also when I open device manager the drivers are no longer visible. If I restart the controller it works fine for a while (can be anything from a few minutes to a couple of hours).
My PC is HP P6780-uk
2.8 ghz
4 RAM
AMD phenom 11 4 core
Windows 7 64 bit
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Jun 16, 2012
I've had this computer for a few years now and have never had a problem using the bluetooth to connect to my phone until now.
When I tried to first open BTTray.exe I got an error and while trying to fix that I noticed that my bluetooth chip was no longer in my device manager, any ideas on how to fix this?
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Feb 2, 2013
I'm not sure what happened, but this is a new one for me. I was using my mother's laptop and decided to create a new user account for myself. I thought this would be a way of avoiding her complaints and worries of me "messing something up" on her account, i.e., trying to improve her usage of the computer. That's a story for another day. After logging out of my account, I went to log back into hers and found the icon for my account and a blank "other user" icon. I attempted to enter her username (she had no password, at least not that she recalls) but the account pic that shows up in User Accounts doesn't show up and I was unable to log back into her account. I've tried changing my account status and hers, but nothing works.
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Sep 17, 2012
Posting this in this forum in case the previous one I had it in was incorrectI did my first home built computer a few weeks ago and finally got around to making my SSD my boot drive (was dormant before and I had a HDD running Windows/programs).I did a clean on the HDD (via diskpart) and then installed Win 7 64 bit on my SSDEverything worked well on that front.However, now when I try to find my wiped HDD in Windows, it can't find it. I look in my BIOS and it finds it, but it's not showing up in the boot selection options (boot selection options are only my SSD, DVD-ROM and USB drives).My goal is to have my boot drive as my SSD and then the rest of my programs on the HDD.[CODE]
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Jan 9, 2012
I have an HP Desktop computer and I cannot connect to the internet. The problem started with my mouse not working well then my keyboard so we replaced them (that was a month ago). Then strange thing started to happen, a ticking sound started to sound every few minutes. Apart from that, the computer seems well and functions properly. Then one day when I tried to turn it on, the screen looks different. I am referring to what I usually see on my screen whenever I turn it on. My pc is running on windows 7 but right now it looks like its on XP. Plus I cannot connect to the internet. The icon is no longer on the systems tray and when I tried to do the following:
System restore
Network troubleshooting
It wont allow me, when I do system restore it will say A volume shadow copy service component encountered an unexpected error. Check the application event log for more information (0x80042302).
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Apr 5, 2012
I just checked my device manager and I have 2 devices with exclamation marks next to them.
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Jan 7, 2013
my dv7 6178bus can't update its driver software. it was reset to the default factory settings when my friend gave it to me. The software on the drivers is from 2006 and refuses to update manually or with the option in device manager.
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Jul 2, 2009
device manager showing coprocessor without drivers cant find what its supposed to be updates won;t install downloaded all relevant drivers from asrock and nvidia but still no luck .anyone any ideas what this could be?
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Oct 5, 2012
I am having trouble getting my vodaphone dongle for internet access on the road installed. My PC refuses to install the drivers properly. It worked fine but it has been about 9 months since I last used it. I have made sure I have the latest drivers downloaded from vodaphone and when I try the dongle in my sons laptop it installs and works fine. I thought I would uninstall the driver from device manager but when I try to do this it just sits there for hours. I have to end up closing device manager down using task manager. I am running Windows 7 on an HP G62 Notebook.
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Aug 12, 2012
I changed my Windows Media Center "Recorded TV" folder to a different partition. After I recorded a program, I was able to view it on my PC and also "PLAY TO" my TV. I lost the ability to see those files from my SONY Bravia. I can still access my PC as a server and can view other video files, but the "Recorded TV" folder shows as empty, I switched back to my original partition and still no luck.HP Pavilion running Windows 7 premium 64
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Oct 19, 2012
I just bought a new ASUS computer with Windows 7. I have a Macbook Pro and would like to transfer my photos and music onto my new computer. I have 2 external hard drives that work perfectly fine on my mac as well as other PCs. When I plug either of my external hard drives in they are recognized in device manager and say they are working properly but are not recognized in disk manager or under my computer...
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Sep 24, 2011
I have had high definition audio device in my system which never worked despite much effort. Finally I bought a new sound card and installed it's software from it's CD. The sound function started working but now I am again seeing the red cross on volume icon which says no audio output device is installed. I went to device manager but I can't see the new sound card there so that I can reinstall it's driver.
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Jan 22, 2012
I have a hp pavilion dv9700 running windows 7 home premium,and the atheros wireless device keeps disapearing out of the device manager and stops working sometimes it works again if i reboot ,i have tried a replacement but the same happens.
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Aug 1, 2009
How do i figure out what driver or even component windows wants software for when in the device manager under other devices it lists an unknown device and windows update cannot find anything.
Oh and is it appropriate for me to use this topic to ask another question regarding explorer.exe as while i am inside a folder i delete (by choosing delete from the context menu in the tree view) while inside that folder on this particular laptop PC explorer. always crashes, collect information, sends it and restarts explorer. I have not experienced this problem on any other pc running any version of windows 7, oh and the same happened with build 7264 x32 and the current install of build 7600 x64.
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May 31, 2012
Have recently purchased a small usb inspection snake camera with led light and when testing it plugged it into two desktops computers (one xp pro not sure of the other as it was a network work computer) It automatically loaded the drivers and brought up a screen automatically with the realtime image.(no driver disc came with it). However plugging into my windows 7 64bit sony laptop it signals a connection beep, loaded drivers automatically but wouldn't open or show up on my computer disc manager as an external usb source to click on. It does however show up on device manager as a usb camera and when I unplug and replug in it disappears and reappears so I know I have the right camera (not the lap top webcam inbuilt one that shows USB 2 Camera). Have tried updating drivers automatically and uninstalling it etc. Need it to work on the lap top so it can act as the movable screen for it?
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Feb 11, 2012
If i remove/uninstall 'High Definition Audio Device' Driver in Device Manager will Windows Update find it again?Because im having crackling issues basicly the sound is really choppy and choppy basicly and it makes my ram go to 100%
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Mar 26, 2011
My device shows in device manager with yellow exclamation. when try to update it says my drives are up to date when i restart it tells me cant find suitable drives for this device.
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Nov 4, 2012
what will i do, there is no usb mass storage device driver detected in the device manager of my laptop.
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Nov 19, 2012
I got a new hard drive for my HP Pavilion DV6T-6000. Installed windows 7 ultimate and a bunch of drivers from HP's drivers section for my computer and I still have this unkown device. It wasn't there on my old drive so something isn't right here.
Location: on Microsoft ACPI-Compliant System
Status: The drivers for this device are not installed. (Code 28) There is no driver selected for the device information set or element. To find a driver for this device, click Update Driver. Hardware ID:ACPIHPQ0004
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Oct 23, 2011
i cant install nvidia drivers " this graphics driver could not find compatible graphic hardware", and i can't see my nvidia card on the device manager, and can't get the hardware ID, it looks like my laptop doesn't have this graphic card installed.
my latop is: ASUS - K52JC
2 graphics card, intel shared, and separated nvidia ( 310m cuda - 1GB )
i tried to follow this procedure, Fix Latest nVidia Mobility Driver to Fit Your Notebook
but couldn't find device ID, because it is not listed on device manager
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Jan 27, 2012
When I disable the network controller in Device Manager, the controller is disabled but nothing changes in Device Manager to identify the device as being disabled. When I used to do the same thing in Windows XP, the device icon turned yellow. Is there some setting to identify disabled devices in Win 7's Device Manager?
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Nov 13, 2011
I don't get the device not recognized. When I plug device into usb nothing happens
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Sep 27, 2011
I installed Windows Vista using my computers recovery disk. Everything was working fine until I updated windows. After the last restart (after the updates) I notice that I am getthing this icon on the bottom right:And if I try to open the Volume controls it opens this window:I removed Windows Vista and now Im using Windows 7 (and thats why I came to this forum) in the hopes that it would fix the issue but it didnt. On Device manager I have no Sound devices:
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Sep 23, 2011
my laptop is DELL inspiron 1564 and i dont have why there is "undetected device" in the device manager and also the memory card slot isnt working..
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Jun 6, 2012
my Internet explorer 7 has been totally deleted and I think this is most of my problem with my other programs. My device manager wont work at all, the error msg says that it will not work on any Internet exp. earlier than 5.5. So I need to reinstall IE7? How do I do that (free) And my windows help wont work either.
Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 64 bit
Processor: Intel(R) Core(TM) i5 CPU M 450 @ 2.40GHz, Intel64 Family 6 Model 37 Stepping 5
Processor Count: 4
RAM: 3894 Mb
Graphics Card: Intel(R) HD Graphics, 1723 Mb
Hard Drives: C: Total - 59999 MB, Free - 18572 MB; D: Total - 540376 MB, Free - 539870 MB;
Motherboard: Dell Inc., 0WXY9J
Antivirus: McAfee Anti-Virus and Anti-Spyware, Updated and Enabled
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May 29, 2011
I have an acer aspire 5610z and i know it is not compatable with windows 7 according to acer but everything works apart from the audio!when i go onto device manager there is no audio tab but when i go to system> there is a "high definition audio controller" which i have been trying to install the audio drivers to because the usual audio device is not there in device manager.I have done a fresh install and updated the majority of the drivers but i cannot find the audio one anywhere ive tried downloading the vista one and running it in compatibility mode and it is a realtek one that is reccomended.
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May 13, 2011
how to install a mobile broad band dongel and in device manager the device ends with #2 the device was ok at first but when switched off computer the diver seemed to re-install leaving #2
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Nov 3, 2011
I have my Dell N4010 Inspiron 14R laptop/notebook with the OS of windows 7 32bit Ultimate.
My bluetooth was previously working fine with the driver Dell wireless 365 Bluetooth Driver 6.2.1.100 A00 win 32/64bit R273580. I notice that this past days when i connect my N6120c phone via bluetooth, my laptop didn't have any reaction, when i see my system tray no bluetooth icon was presented, previously there it is. So i manually run the bluetooth through BTTray.exe from CProgram FilesWIDCOMMBluetooth Software, but my laptop didn't react to it. So i look at the device manager and there was no trace of bluetooth, previously there was a Peripheral Bluetooth. So i manually re-install the driver and then its stuck on this page, Activate Bluetooth using Wireless Switch, on the lower right it say Cancel Installation.
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Mar 15, 2012
I have a new Dell all in one PC with Windows 7The PC cannot see the DVD/CD driveNot seeen in device managerI have done a google search on this topic and I am a newbie and I am not ok making registery changes that are recommended in the google searc
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Jun 13, 2012
Looking at Device Manager, I have the following two items with that yellow "!" mark. Might any tell me how significant these are, and what they exactly pertain to ? How do I correct ? Should I bother ?
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Aug 6, 2012
After recently fixing my issue with Intel's HD graphics not installing properly it came to my attention that Device Manager sometimes cannot detect the Intel Driver in Display adapters, to be precise IF i shut-down the PC then boot it won't show Intel's HD Driver it only shows this
[code]...
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