Device null under devices hidden in Device Manager

Similar Questions

• my printers driver is hidden in Device Manager. Why?

  print files won't print on my Dell Photo AIO 966 printer. Following the instructions of troubloshooting I found in this forum to "remove the '.

  driver in Device Manager", the pilot is not visible in the Device Manager. Using the display tab, I ckicked on 'Show hidden devices' and

  find my driver here. When I click on the printer, the display shows the device works correctly. But in the Details tab under

  property, I chose the status of dev_node in the menu dropdown. A series of values displayed as follows: 0180200 a.

  dn_driver_loaded, dn_started

  driver dn_disabledable, dn_nt_enumerator and dn_nt. The problem that I would be in this area? Help!

  Dell does not include full features software/drivers for this model under win7, it uses the built-in drivers from windows update, and as such it doesn't have the same functionality as the drivers/software provided by the manufacturer of the printer

• Two mentions listed under the network adapter in Device Manager

  Good evening

  For the record, I use a Compaq Presario AMD Athlon (TM) 64 Processor 3300 +, 2411 MHz/1.93 GB RAM, running Windows XP Home Edition, SP3, with IE8.

  I was looking around ' Device Manager ' tonight and I noticed two references under "network card".

  (1) 1394 network adapter

  (2) siS 900-Based PCI Fast Ethernet adapt

  Could someone please tell me what is the purpose of each of them and do I need two permits.

  I have only this one computer and I connect to the Internet with a connection cable from Comcast.

  Thank you and best regards,

  2harts4ever

  "... enough Said." Keep smiling because I'm smiling too! »

  Hello:

  There is no reason why you should disable one of them. Certainly not your adapter PCI ethernet, or your internet connection is also disabled.

  Here's what's your other link:

  http://ask-Leo.com/whats_this_1394_network_adapter_on_my_machine.html

  Paul

• Do a clean install on a Dell Inspiron 1525 with Vista... The Device Manager has a yellow labels on all devices under 'other devices '... Unable to connect to the Net

  I did a clean install on a Dell Inspiron 1525 with Vista Home Premium... I can't connect to Internet... The Device Manager has a yellow labels on all devices under "other devices" that includes network and ethernet controllers... Yet the utility on the Drivers and Utilities CD Dell program says that there is a "Marvel 88E80XX rev A01 10/100 ethernet controller" responsible... HELP :)

  Hello

  Use another computer to download and save the drivers to

  copy them to the flash drive and transfer them like that

  Here is the link to the drivers for your model

  http://support.Dell.com/support/downloads/DriversList.aspx?c=us&l=en&s=Gen&OS=WLH&OSL=en&SystemID=INS_PNT_PM_1525&CATID=-1&impid=-1

  to get help in this matter

  Dell support

  http://support.Dell.com/

  Dell support forums

  http://en.community.Dell.com/support-forums/default.aspx

• The camera driver won't install; all portable devices under Device Manager have yellow warnings

  Windows 7 64 bit

  All portable devices in Device Manager have yellow warnings.  I followed the directions of the driver reinstall paragraph each device status, but nothing has changed - warnings remain. Although warnings have existed for some time, I had no problem with the computer read maps or the connection with devices until recently, when a Canon camera wouldn't connect via USB or wireless because his driver would not move.  (The camera connects to my other Windows 7 64 x computer.)

  Running sfc/scannow a couple of times have mounted several corrupted files that could not be repaired: WUDFPlatform.dll, WUDFrd.sys, WUDFPf.sys, MsftWdf_User_01_11_00_Inbox_Critical.Wdf, WUDFSvc.dll, WUDFHost.exe, WUDFCoinstaller.dll, WUDFx.dll. The scannow report also stated that the same files under ' Package_1_for_KB2685813 ~ 31bf3856ad364e35 ~ amd64 ~ ~ 6.1.1.11.2685813 - 2_neutral_GDR ' were also damaged.  Each file corrupted in both sets also said 'hash mismatch' at the end.  I tried to replace the corrupted with good files, but Windows won't allow.

  KB2685813 was apparently the above Windows Update. He appears twice on the same date (in November 2012) in the list of my computer for updates.  I tried to uninstall it, but get the message that the uninstall failed.

  Wudfsvc service is set to automatic, but it is not started.  It displays the message "unable to read the description. "Error Code: 193. In the Manager of tasks, under services, its status is "stopped".

  Any suggestions?  Thank you.

  Thank you.  I solved the problem more simply.  I learned live to access corrupted files (TrustedInstaller owned files and blocked any changes to them) and replaced by vouchers.  Now everything works.

  There is information online times how to change the owner of TrustedInstaller or anything else and then restore ownership to TrustedInstaller.

• [SOLVED] "High Definition Audio Controller" could not be started. "No audio devices installed." The Device Manager has no controller "Sound and video game. Information system has nothing under "audio devices".

  Hello

  I've had my laptop for 2 or 3 years, and the sound was always very well. Yesterday morning my computer came suddenly with the sound with a red X icon. She was not dumb, and yet no sound came. The sound options show that no audio or recording devices are installed (for disabled AND disconnected devices). There is no 'of sound devices or video game"in Device Manager. Information system shows no information (empty) under its device. However, in Device Manager, under system devices, "High Definition Audio Controller" has a yellow caution icon and cannot start.
  I have not installed a new OS or anything recently.
  I have a Dell Inspiron 1545
  Windows 7 Home Premium
  Service Pack 1 (6.1.7601 Build 7601)
  Pentium Dual-Core CPU
  64-bit operating system
  I tried:
  • Relocation and reactivation of "High Definition Audio Controller". I rebooted. No change.
  • Go to the Dell website, download audio drivers for my label service and installation. We decompress in the drivers folder and nothing happens. One will be unzip, try to take me by another plant for IDT Audio and then say 'the hardware found is not supported by this IDT' and is abandoned. I rebooted. No change.
  • Install drivers in safe mode. I rebooted. No change.
  • In administrative tools > Services, I found "Windows Audio". He had started and was on "auto". Six of its dependencies (3 parents, 3 children) had started and were to "automatic".
  • I looked at the system restore. There was a "critical update" this morning here. I restored to a point before update and restarted. No change.
  • Looked in the BIOS for an option on the sound, but could not find one. Restore the BIOS default and rebooted. No change.
  • Ran Microsoft Fix It I rebooted. No change.
  • By clicking on the audio task bar icon runs the diagnostic window thing. It detects a problem with the description: "material changes may not have been detected.
  • Put on the headphones. Nothing changes.

  I'll probably have to do a fresh install, am I not?
  I would be very grateful if you could help, thanks.
  Jerome

  Right, I fixed it myself.

  So I uninstalled "High Definition Audio Controller".
  But this time, instead of just turning it back on and let it install it himself, I clicked on "Analysis of the hardware changes" (under the Action). He finds that a new device called PCI something under other devices.

  Then I open up Windows Update and click on search for new updates (it also analyzes the drivers) and I think it just automatically reinstall "controller Audio high definition" and then there was no problem of yellow warning sign thing.

  If it does not, simply play in Device Manager with looking for changes on the hardware and the update of bollocks.

  If you're still stuck, try "Add inherited harware" (this will install an OLD device), click Advanced, click on "sound devices" and video games, wait a while, find a suitable device and continue the process...

• Wireless hidden in Device Manager drivers

  Hello

  Wireless driver of my computer is not visible in the list of devices in Device Manager. If I go to the view and show hidden devices was able to see the wireless card listed but its faded. Not able to find my wireless network and sharing Center > change map settings. Not even able to connect to internet using wireless.

  Things I tried to do mine.

  (1) power to flee

  (2) load default BIOS

  (3) flashed the BIOS
  (4) update the wireless drivers

  (5) has been the restoration of the system to point when wireless was active

  (6) formatting the computer using my restore System Image

  Still no go.

  I don't know the last resort is to replace the wireless card but I just want to ask the community is there anything else I could do to. and also is it possible to map wireless device manager.

  using Windows 8, 64 bits

  Dell laptop

  Card Wireless Dell 1703.

  Thank you

  Hi Slim,

  Thanks for the reply.

  Follow the steps below.

  (a) first of all, open the Start Menu and right-click on computer and select Properties.

  (b) in the left pane, click Advanced system settings, and then click environmentvariables. Alternatively, simply open the control panel and type of Environment Variables.

  (c) now in the box user variables, click New, and then type

  devmgr_show_nonpresent_devices

  (d) in the name text box of the Variable & 1 in the Variable value box. This will outline a flag to allow you to now view unused devices.

  (e) now type devmgmt.msc in start search and press ENTER to open the Device Manager.

  (f) on the view tab and select Show devices. Expand the branches in the tree of devices & look for the faded icon. They indicate unused device drivers.

  You can even refer to the image below.

  

• [Help] No Ethernet or Wifi device found under Device Manager

  Hi all

  I recently bought a Dell Inspiron 15R N5520, and there is no device found under Device Manager ethernet or wifi.

  

  Can someone please advice how I could enable these?

  When I tried to install the driver the link Ethernet drivers Dell, the following error is displayed. I don't know how to handle this. Please advice ASAP.

  

  Concerning
  Guenoun

  Hi Rick,

  The seller had replaced the laptop and the new one works quite well. Thanks for your help!

  Concerning

  Guenoun

• Bluetooth icon not visible in Control Panel or device under Windows 7 32-bit management

  Hello

  I use windows 7 32 bit on my Dell Vostro, I'm not able to see the Bluetooth device in Control Panel or Device Manager. At startup if I type bluetooth, an icon, but it does not open by clicking on. I even tried to go to the rental:

  C:\Program WIDCOMM software

  and I tried clicking the BTTray.exe but it does not open.

  I'm not able to add any device bluetooth for my laptop. Please advice.

  Thank you

  Nirmal

  Hi Nirmal,

  Thanks for posting the request in the Microsoft Community. It seems that the Bluetooth device does not work as expected in Windows 7.

  In addition to answering these questions that will help us provide a better solution:

  1. what exactly happens when you try to add a bluetooth device?

  2. What is the complete model of the computer number?

  Try these methods and check:

  Method 1:

  If your computer is having problems with a recently installed device or other hardware, try to use the hardware and peripheral troubleshooting tool to solve the problem. It checks the common issues of interest and ensures that a new device or hardware connected to your computer has been installed correctly.

  Open the hardware and devices Troubleshooter

  http://Windows.Microsoft.com/en-us/Windows7/open-the-hardware-and-devices-Troubleshooter

  Method 2:

  Download the patch from this link and check:

  Bluetooth devices do not work correctly on a computer that is running Windows 7

  http://support.Microsoft.com/kb/980396

  In addition, visit these links for more information on bluetooth technology:

  Connect to Bluetooth and other wireless or network devices

  http://Windows.Microsoft.com/en-us/Windows7/connect-to-Bluetooth-and-other-wireless-or-network-devices

  Add a Bluetooth device to your computer

  http://Windows.Microsoft.com/en-us/Windows7/add-a-Bluetooth-enabled-device-to-your-computer

  Hope this information helps. If you have any other questions answer that and we will be happy to help.

• Webcam appearing didn't not in Device Manager under Windows 7 ultimate on laptop Samsung

  Can't see the webcam on the Device Manager tab.

  I am running windows 7 ultimate 32 bit.
  Samsung laptop. BACK to base. Core i5
  Model no.

  NP300E5X-S01IN

  Hello

  1. do you see the webcam in devices and printers?

  2. were there any changes (hardware or software) to the computer before the show?

  Method 1: run the Troubleshooter and check if it helps.

  Open the hardware and devices Troubleshooter

  Method 2: download and install the drivers of webcam on the manufacturer's Web site.

  http://www.Samsung.com/us/support/owners/product/NP300E5A-A05US

  Hope this information helps.

• HP Pavilion Notebook - 15_p151: Wi - Fi adapter, not recognized in Device Manager

  Earlier, the laptop was to have very well internet, but after installing a new driver for the Realtek RTL8188EE b/g/n, the adapter has stopped working. Currently, the Device Manager even if hidden devices are displayed in the wi - fi adapter is not demonstrated. If someone can help me as soon as possible it would be greatly appreciated.

  EDIT: After some time, the network has been shown in other devices and now appears under network with an exclamation point cards; When I look at the properties, it says "this device cannot start. (Code 10) This device does not exist. "Looking at my drivers, the current version number is"2012.14.417.2014 ".

  EDIT 2: after the reset, the wireless driver currently said to work by the Device Manager. After a few minutes, the wi - fi adapter ("of which there are two adapter Wi - Fi Realtek RTL8188EE 802.11 b/g/n and Wi - Fi 802.11 RTL8188EE Realtek adapter b/g/n #2 both give")

  Currently, this hardware device is not connected to the computer. (Code 45)

  To resolve this problem, reconnect this hardware device to the computer. »

  Interesting...

  See if this just driver installation replaces the existing one.

  http://h20565.www2.HP.com/hpsc/SWD/public/detail?swItemId=ob_149801_1

  You can also try other revisions of the pilot by clicking the history tab of revision on the driver page.

  If it does not, unfortunately, I don't have any other suggestions for you to try.

• AFD missing from Device Manager - no network connectivity

  We have a customer with a virus.  Once removed, we noticed that the network connection is always "obtain an ip address.  Find DHCP cannot start because AFD does not.  We cannot start AFD due to no devices being present.  There is no AFD in under non plug-and-play drivers Device Manager.  In HKLM, there are appropriate under the currentcontrolset\services key entries.    The afd.sys file is there and has even been replaced by a good.  How you can AFD add back to the Device Manager.

  If the AFD is missing from Device Manager, view, show hidden devices you can add.

  Before making any changes to your registry, back up the registry with this free and popular tool:

  http://www.SnapFiles.com/get/ERUNT.html

  Open Notepad to create a new text file:

  Click Start, run and enter in the box:

  notebook

  Click OK to open a new Notepad file.

  Copy and paste the following lines in bold text in the new Notepad file.

  Windows Registry Editor Version 5.00

  [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\AFD]
  "DisplayName" ="AFD".
  "Description"="AFD Networking Support Environment.
  "Group"="TDI".
  'ImagePath"="\\SystemRoot\\System32\\drivers\\afd.sys '.
  "Start" = DWORD: 00000001
  "Type" = DWORD: 00000001
  "ErrorControl" = DWORD: 00000001

  [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\AFD\Parameters]

  [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\AFD\Security]
  "Security" = hex: 01, 00, 14, 80, 90, 00, 00, 00, 9 c, 00, 00, 00, 14, 00, 00, 00, 30, 00, 00, 00, 02,------.
  00, 1 c, 00, 01, 00, 00, 00, 02, 80, 14, 00, ff, 01, 0f, 00, 01, 01, 00, 00, 00, 00, 00, 01, 00, 00,------.
  00,00,02,00,60,00,04,00,00,00,00,00,14,00, fd, 01, 02, 00, 01, 01, 00, 00, 00, 00, 00,------.
  05,12,00,00,00,00,00,18,00, ff, 01, 0f, 00, 01, 02, 00, 00, 00, 00, 00, 05, 20, 00, 00, 00,------.
  20,02,00,00,00,00,14,00, 8 d, 01, 02, 00, 01, 01, 00, 00, 00, 00, 00, 05, 0, 00, 00, 00, 00,------.
  00,18,00, fd, 01, 02, 00, 01, 02, 00, 00, 00, 00, 00, 05, 20, 00, 00, 00, 23, 02, 00, 00, 01, 01,
  00,00,00,00,00,05,12,00,00,00,01,01,00,00,00,00,00,05,12,00,00,00

  [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\AFD\Enum]
  "0" = "Root\\LEGACY_AFD\\0000."
  "Count" = DWORD: 00000001
  "NextInstance" = DWORD: 00000001

  Save the new text file with extension .reg on your desktop or somewhere you can remember with a name you can remember, something like:

  fixafd.reg

  After you save the file, close Notepad.

  Locate the file fixafd.reg on your desktop and double-click it.

  Alternatively, you can right-click on the fixafd.reg file, choose open with... and select the registry editor.

  Answer in the affirmative to the question... Are you sure you want to add the information in the registry?

  You should then see a message that information has been registered in the register.

  Reboot your system and test.

  You can delete the fixafd.reg file when you are finished.

  If the registry editor has also been disabled, we first fix (not a problem).

• GEYED icons in Device Manager

  In Device Manager, I have a long list (gray diamond icons some more dark grey with a black outline) under the title "-pilot no Plug and Play" if I right click on the paler gray icon then 'properties', I see generally the following "currently, this hardware device is not connected to the computer. (Code 45)

  To resolve this problem, reconnect this hardware device to the computer.

  Click Troubleshoot to start the troubleshooter for this device. "The gray darker with a black outline to do the same thing usually result in the following text"this device does not work correctly.

  If you have any problems with this device, click Troubleshoot to start the troubleshooter. All or part of them should they be uninstalled? would be grateful for the help.

  Normally, you don't see "Non-plug and play drivers" unless you have checked "Show devices" in the Device Manager View menu.  You should not modify any elements who say, "this device is functioning." On the contrary, uncheck the option 'Show hidden devices' in the view menu so that you won't be tempted to do something is causing a problem.

  It is even rarer to see devices "absent."  You should only be able to see "missing" devices (that is, not connected to the computer) If you follow the directions here--> http://support.microsoft.com/kb/315539?wa=wsignin1.0 these devices 'ghosts' were installed at a certain point, when they were connected to the computer.  If you uninstall one of these devices, the next time that you connect such a device, he settled again.  If you uninstall it, the unit will be ready for use the next time that it is connected without having to install again.

  Most of the time, you should let only ghost devices.  Sometimes, however, a failed installation can cause a ghost entry that may cause conflicts of resources with other devices.  In this case, the ghost entry displays a warning icon and must be uninstalled.

• My usb port does not work. Device Manager says he has a "code 10".

  My dad recently bought a laptop on ebay. It's a HP Omnibook 900 with a 4 GB HD. The previous owner had improved from the original from Windows 98 to XP with SP3.

  It has a USB port in the back & it does not work!

  In fact it is not even appear in the Device Manager! I need to select 'Show hidden devices' to see same the USB hub root. The USB port has a yellow warning icon. In properties, it indicates the port is enabled but does not work because of a "Code 10".

  What the devil is a "code 10" & how in the heck to solve this problem, so that the USB works?

  The port is powered. When I connect devices usb load they turn on & load, but, of course, are not displayed on the computer. My best theory is that the port can be usb 1.0 but the software is intended for usb 2.0 and what could be the cause of the problem. That's just guessing on my part because I do not know with certainty if the usb is 1.0 or 2.0.

  It is especialy boring being the only external devices can I plug a CD player (unwritten) & a floppy drive. It would make my life much more pleasant if I could run software, backup & file transfer, etc. with a usb drive instead! It could even than the laptop quite useful to be worth the bucks thirties, my father paid for it!

  Help, please. Thank you.

  Hi SnarFoo,

  Method1

  The Code 10 error code is generated when Device Manager it has not enough information or error that has spread upward through the device drivers is not recognised by the Device Manager. In addition, this error may occur if one of the pilots who needs the unit does not start. If multiple drivers are used by a particular device, it can be difficult to determine which failed.

  See the article and check if that helps.

  Description of errors related to the 10 Code that generates the Device Manager in Windows on computers

  http://support.Microsoft.com/kb/943104

  Method 2

  If the previous step fails, then remove and reinstall all USB controllers on the computer and check if that helps.

  To remove and reinstall all USB controllers, follow these steps:

  (a) click Start, click run, type sysdm.cpl in the Open box, and then click OK.

  (b) click on the hardware tab.

  (c) click the Device Manager button.

  (d) expand Bus USB controllers.

  (e) right click on each device under the Bus USB controllers node and then click Uninstall to remove them one at a time.

  (f) restart the computer and reinstall the USB controllers.

  (g) connect the removable USB storage device and perform a test to ensure that the problem is solved.

  Advanced troubleshooting tips for General USB for Windows XP problems

  http://support.Microsoft.com/kb/310575

• USB stick not recognized by Device Manager

  I have a USB drive which worked in my Vista SP2 machine for 2 years until I took it.  I tried to run recently.  Even if the machine recognizes the connection and the removal of the disc with the bong audio, it does not appear in my computer, in the Manager device (like a USB Mass Storage Device - hidden or otherwise) or in the management of Computer Management(for doing fdisk/format functions) disk.   When I insert or remove the disc, the lists of USB in Device Manager do not seem to change.

  I tried to delete infcache.1, but in vain.

  The player with the same cables and the power supply, is recoqnized and works with other systems my Vista SP2 and SP3 of XP so I can exclude it as does not.

  Dig dig into that.  The pilots were to be reloaded, I noticed there is a USB 2.0 mass storage device listed while Vista searched through the database driver.  As soon as it is loaded, the name was changed to Cypress AT2LP (chip Cypress is the controller of housing) and the drive has disappeared.  Did a search for this and it seems that it is a problem running under Vista (drive works forever and then one day things change after an update to Vista).  Rename the driver (CYUSB.sys) and then reboot didn't help.

  I took the car to the most recent machine Vista and noted that the pilot has been there for a (USBSTOR Generic USB mass storage device. (SYS).  The drive works now.   Not sure where this storage of Cypress driver came (I certainly didn't not using it), but that was the problem.