Devices not detected after Windows 7 (Downgrade Up)

Similar Questions

• WIFI device not detected after installing Windows updates.

  Original title: WiFi stops working when loading Windows (Win7).

  After that the last series of Win7 update is more my Wi - Fi works.

  My computer is the only one in the affected House. Wi - Fi is on (the radio light is on) when you start up loads of Windows, and then he went. More my factory installed Atheros wireless network card is no longer visible in the device, only the Ju Fast Ethenet controller Marvell Manager. I have re-installed the Atheros driver in the hope that the system would then find the device. No luck. Even the F8 key is operable, so using the FN + F8 key to activate the Wi - Fi is a bust.

  We know that the camera is good, but Windows doesn't see a reason any. This seems to be a matter of Win7 and not a hardware problem.

  • Please let know us if there is a FIX to this problem - I spent the last 4 days of research on this and I'm not alone.
  • I can re - install Win7 or y at - it a patch that I can use? With the help of a cable Ethernet is well when you're used to a Wi - Fi connection!

  & Devices:

  Toshiba Satellite P305D-S8818

  Atheros AR5BXB63

  Hi CDanahy,

  1. What are the updates recently installed?

  How to find the number of update:

  a. click Start, type windows update and press enter

  (b) in the left pane, click view update history and find the updates recently installed.

  2. are there any yellow listed under network adapters, Device Managerexclamation?

  To check:

  a. click Start, type devmgmt.msc and press enter

  b. expand the network adapters and make sure that the exclamation points.

  Method 1: Run the Microsoft fixit

  See the following site:

  Hardware devices do not work or are not detected in Windows

  http://support.microsoft.com/mats/hardware_device_problems/en-us.

  Method 2: Disable any security software

  See the following site:

  Disable the anti-virus software

  http://windows.microsoft.com/en-us/windows7/Disable-antivirus-software.

  Important note: Antivirus software can help protect your computer against viruses and other security threats. In most cases, you should not disable your antivirus software. If you need to disable temporarily to install other software, you must reactivate as soon as you are finished. If you are connected to the Internet or a network, while your antivirus software is disabled, your computer is vulnerable to attacks.

  Method 3: Clean boot

  See the following site:

  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

  http://support.microsoft.com/kb/929135.

  Note: to set the computer back to start normally, use the step 7 in the same link.

  Note: If in case you are connected through a wireless connection and then when you start the System Configuration utility to perform the clean boot, click Startup and Services tab one time and check see topic wireless are turned on (Enabled).

   

  I would say as you to see the site mentioned below:

  How can I troubleshoot network card?

  http://windows.microsoft.com/en-US/windows7/fix-network-adapter-problems.

• Wireless device not detected after upgrade of windows 8

  I upgraded my HP Pavilion dv6338se notebook PC for windows 7 to windows 8.  Now the wireless device is not detected when I check the settings.  Device Manager showed a coprocessor that didn't have a driver, I downloaded a driver NVIDIA GeForce Go 6150 and the coprocessor error is now gone.  I also updated the BIOS with the latest driver from HP.  Still no joy with the wireless.  Any suggestions/help would be greatly appreciated.

  Hello

  It seems that windows is unable to find the drivers for the Wifi card and the HP pavilion dv6338 model can not have updated drivers for Windows 8 on the HP website.

  I'd still be recommendyou to check with the help of HP if they have updated drivers for the model you mentioned.
   
  HP Pavilion dv6338se PC drivers
  http://h10025.www1.HP.com/ewfrf/wc/softwareCategory?cc=us&DLC=en&LC=en&product=3370345&
  Contact HP consumer support
  http://h10025.www1.HP.com/ewfrf/wc/contacthp?cc=us&DLC=en&LC=en&product=3370345
   
  Hope the helps of information.

• Battery not detected after Windows update

  Hello

  I own a HP Pavilion G series laptop and I have windows running on it 8.1. Windows just made me finish an update, after which it is not detecing my battery more. Initially, he says: "trendy but no charging current. That's why I shut down the computer, removed the battery and plugged in. Now, he said only: "no battery is detected.

  I should mention that I do not use the original supplied with the laptop battery. It's a long battery life that worked well until the update. Please note that I am not too good with computers.

  I appreciate any kind of help in this situation. In addition, please let me know if any other information is needed to help out me.

  Thank you

  Edit: Now, sound to pass the message between: "no battery is detected" and "trendy but no charging current.

  That of Emad,

  Welcome to the HP Forum.

  The updated patch is maybe not able to detect "non standard" battery you are using.

  You could try to use a Restore Point and affecting the system to a date before the update was installed.  In this way, the offending update will be deleted from your computer.

  Using Microsoft System Restore (Windows 8)

  Contrary to belief, you have a choice on the installation of the updates.   Windows cannot make you install updates on your computer.

  You can set Windows updates notification, so you can decide what updates are valid for your situation.  Many people choose this course as one that fits, even if it forces you to do a little more work.

  If you set the Windows updates to be notified

  • and you always create a Restore Point before you choose to install updates
  • and ONLY install you the important updates (never optional updates)
  • and you've read about the updates that you have any concerns at all
  • then, you may find that you have less long-term problems
  • Create a Restore Point create a restore - Win7 Point OR create a restore point Win8

  Click on the thumbs-up Kudos to say 'Thank you' for help.

  While I strive to reflect best practices of HP, I do not work for HP.

• Lenovo X 201 laptop computer black screen and LCD does not detect after windows startup

  Suddenly, my Lenovo Thinkpad x 201 shows only a black screen. I checked the LCD screen with a light and I could see a dark image of the Thinkpad logo and then it go completely black. But when he is on safe mode, I saw my desk in black screen (when I use a light).

  I've updated the BIOS also using an external monitor. But still the same. I'm completely at a loss. Please someone help me to slove this problem...

  It is due to the inverter of the screen which has stopped working, it controls the backlight of the LCD/LED screen part when it breaks it causes the backlight to turn off and wont go on then you would need to have ups re-place with a new one.

  Here's an example of how it looks like:

  

  It may seem different on each model, but that's just one example of a lenovo T41.

• Second monitor is not detected after upgrade to Windows 10

  After you have installed Windows 10 upgrade Windows 7, my second monitor is no longer functional. The computer is an HP Touch Smart 610-1065qd. I connect on the second monitor through a USB 2.0 Port Replicator 2005pr HP. The Replicator appears as a drive when you look at this PC and an arbitrator in him like HP USB DOCK, as it did in Windows 7. The Replicator seems to work, I can't access the SSD on the device and use a wireless mouse. The receiver is connected to the port replicator. The second monitor, also connected to the Replicator, as it was before the upgrade. Now the system is unable to detect this monitor. The MANAGER of peripheral DEVICES, MONITORS, indicates there is a monitor Active, listed as "PnP monitor" generic Device Manager displays a second monitor as a hidden device. Identified as a "generic PnP monitor' and the State of the device is"currently, this hardware device is not connected to the computer. (Code 45) ». In Windows 7, I don't remember the second monitor listing. USB and the DISPLAY NETWORK DEVICES, the entry is USB PORTS port REPLICATOR 2.0 HP 2005pr. Under GRAPHICS cards, there are two lists. The first is an adapter named "AMD Mobility Radeon HD 5570". This corresponds to my video card. The second adapter named "glance speed Boost. I believe that Ancestry.com can installed this. "This device is working properly" is the condition for both cards. I manually checked new drivers for all components. There is no effect. Then, I went to HP and downloaded the most recent Setup to monitor. I then tried to load the drivers and monitoring software. I also loaded the screen in compatibility mode, then in compatibility mode for Windows XP SP3, then compatibility for Windows 7 and finely mode as a regulator. As a result, I tried the same process with the original disc. After each test, I rebooted the system. Still unable to detect the second monitor, nothing in Device Manager and unable to detect a new monitor on screen. I attempt to change the Projection. He also, had no effect on the display. Then, I deleted graphics cards. First of all, the adapter "AMD Mobility Radeon HD 5570", which corresponds to my video card. Second, the "Speed Boost glance. This also, don't give not any what on second monitor display. Even if it is visible only when show it hidden devices is checked. Any suggestions will be appreciated.

  I finely found a fix for the problem to my question; Second monitor, not detected after upgrade to Windows 10. Not the one I was hoping. It turns out that the fault was with the HP 2005pr USB 2.0 Port Replicator. It seems that the driver may be at fault. After more than a month of waiting, I decided to replace the duplicator. I decided to buy a Port adapter to replace the duplicator. What is much less expensive experiment and see if it was infecting the duplicator. It turned out that my second monitor is back and healthy. I decided to continue to use the port adapter and buy a USB Hub to replace this part of the duplicator. I no longer use the HD Audio output, after replacing the old speakers with Bose USB speakers some time ago. I thank everyone for help.

• B50-30 AIO - SD card reader not detected after upgrading Windows 10. Solved.

  AIO B50-30 (F0AU002US) SD card reader was not detected after that I upgraded to Windows 10. I have installed all the appropriate drivers found on the page for assistance with on Lenovo a fix. Device PCI Device Manager had no driver.

  I installed the driver below and my problem has been fixed.

  http://www.Realtek.com.tw/downloads/downloadsView.aspx?langid=1&PNid=15&PFID=25&level=4&Conn=3&DownT...

  I hope this helps someone else?

  Mod edit: System model added to the front of the subject line to improve visibility / clarity

  Thank you for the help with the Forum. I find the help I need with my new Lenovo.

• Peripheral hardware devices - don't work or are not detected in Windows.

  Hardware devices do not work or are not detected in Windows.

  I have exactly the same problem. Is the returned message the Microsoft FixIt. No further details given. Nothing seems to be more information on the problem other than the claim that we exist.

• CD/dvd drive not detected by windows

  my reader of cd/dvd in my computer hp laptop dv6000 is not detected by windows. It is powered, both the BIOS and Device Manager detects it, but windows doesn't

  IM on Windows Vista Home Premium.
  I had this problem before and I managed to fix it by unplugging and reconnecting the Cd/dvd drive (nothing to lose, no more warranty), but after doing a system restore, the problem resurfaced again.

  The hard drive is a Toshiba MK1637GSX ATA Device
  I tried to use the pages of Microsoft support without success. I have no upper and lower filter.
  I already tried with also Device Manager nothing doesn't.

  Help, please!

  Hello

  Please start from the top and do it, even if you've done it before as is often the
  all operations which solves the problem.

  Try this - Panel - Device Manager - CD/DVD - double-click on the device - driver tab - click
  Update the drivers (this will probably do nothing) - then RIGHT click the drive - UNINSTALL - REBOOT
  This will refresh the default driver stack.

  Then, work your way through these - don't forget the drive might be bad, could be a loose cable or
  slight corrosion on the contacts (usually for a laptop) and other issues.

  Your CD or DVD drive is missing or is not recognized by Windows or other programs
  http://support.microsoft.com/kb/314060 - a Mr Fixit

  The CD drive or the DVD drive does not work as expected on a computer that you upgraded to Windows Vista
  http://support.Microsoft.com/kb/929461

  When you insert a CD or a DVD, Windows Vista may not recognize the disc
  http://support.Microsoft.com/kb/939052

  Your CD or DVD drive cannot read or write media - A Mr Fixit
  http://support.Microsoft.com/GP/cd_dvd_drive_problems

  CD/DVD drive does not appear in Windows Vista, or you receive this error during the installation of Windows Vista after booting from the DVD (AHCI)
  http://support.Microsoft.com/kb/952951
  Drive CD - R or CD - RW Drive is not recognized as a recordable device
  http://support.Microsoft.com/kb/316529/

  Hardware devices not detected or not working - A Mr Fixit
  http://support.Microsoft.com/GP/hardware_device_problems

  Another possibility is that the cables are loose. Remove ALL power, then make sure that the cables in both
  ends. Remove and replace, do not just tight. For laptops, you can often clean power and
  contacts data with a pencil eraser.

  Hope these helps.
  Rob - bicycle - Mark Twain said it is good.

• O2 dongle is never to step of the password and then just says device not detected / found

  Original title: im trying to use my o2 dongle to connect to the internet, but for some reason some he used to let me...

  Ive connected the dongle and it goes through the normal treatment it says connection. However, it's never at the stage of the password and then just says device not detected / found

  Hello

  You can try to reinstall the USB controllers and check.

  a. Click Start and type devmgmt.msc and then click OK.

  b. expand Bus USB controllers.

  Note: You will need to scroll down to find this point.

  c. the first USB controller under Bus USB controllers right click and then click on uninstall.

  d. Repeat steps above for each controller USB is listed under Bus USB controllers.

  e. restart the computer. After the computer starts, Windows will automatically check for changes on the hardware and reinstall all USB controllers that you uninstalled.

  f. check the device to see if it works.

  You can also consult the following link:

  Tips for solving problems of USB devices

  http://Windows.Microsoft.com/en-us/Windows-Vista/tips-for-solving-problems-with-USB-devices

  Hope this information is helpful

• CD/dvd-rom not detected by Windows

  I have the same problem as the previous people, except that I can't download Mr. Fixit.  I get an error message.  I've had friends get into my computer to find my DVD - ROM drive and they can't find it.  They have removed upper and lower filters and may not always know where the cd/dvd-rom drive disappeared.

  Anyone know how I can download or access Mr. fix it so I can start trying to solve the problem

  I get a microsoft error message that says this:

  We're sorry, but we met an unexpected problem and cannot complete this diagnostic solution.

  You can use the link below to create a shortcut to our solutions set and try again later.
  Place a shortcut on my desktop for Microsoft Automated Troubleshooting Services fix it solution
  An unexpeced error occurred and were unable to create the shortcut.

  As I said we did the manual way and that did not solve the problem

  Hello

  Step 1: Please do all the same underneath if you did some before as is often total
  a process that solves the problem.

  Try this - Panel - Device Manager - CD/DVD - double click on the device - driver tab.
  Click on update drivers (this will probably do nothing) - RIGHT click ON the drive - uninstall.
  RESTART this will refresh the default driver stack. Even if the reader does not appear to continue below.
  
  Then, work your way through these - don't forget the drive might be bad, could be a coward
  cable or slight corrosion on the contacts (usually for a laptop) and other issues.

  Your CD or DVD drive is missing or is not recognized by Windows or other programs
  http://support.microsoft.com/kb/314060 - a Mr Fixit

  The CD drive or the DVD drive does not work as expected on a computer that you upgraded to
  Windows Vista
  http://support.Microsoft.com/kb/929461

  When you insert a CD or a DVD, Windows Vista may not recognize the disc
  http://support.Microsoft.com/kb/939052

  Your CD or DVD drive cannot read or write media - A Mr Fixit
  http://support.Microsoft.com/GP/cd_dvd_drive_problems

  CD/DVD drive does not appear in Windows Vista, or you receive this error during Windows Vista
  Setup after booting from the DVD (AHCI)
  http://support.Microsoft.com/kb/952951
  Drive CD - R or CD - RW Drive is not recognized as a recordable device
  http://support.Microsoft.com/kb/316529/

  Hardware devices not detected or not working - A Mr Fixit
  http://support.Microsoft.com/GP/hardware_device_problems

  Another possibility is that the cables are loose. Remove ALL power, then make sure that the cables in both
  ends. Remove and replace, do not just tight. For laptops, you can often clean power and
  contacts data with a pencil eraser.

  Some DVD players do not use the Windows default drivers so check with the system manufacturer
  and the manufacturer of the device to see if there is a firmware or drivers for your drive if necessary.

  ===============================

  Step 2: You have disc problems as the CD/DVD is actually 4 discs in 1 case (CD & DVD
  Burn and CD and DVD read). So it is not unusual for 1 or 2 operational so that other parts
  do it right.

  Did you follow the Troubleshooting Guide for the reader who still does not work? There are
  the entries in registry that the troubleshooter does not solve and those who "might" be the cause.

  Check with your Maker system and a device for the two possible firmware updates and
  the correct registry entries for your car.

  Here are the keys that I of course are those in question - for the subkeys of the CD/DVD drive
  as there will be other subkeys in these keys. Do not forget to ask specific keys involved as well as
  the parameters.

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\IDE

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Hardware Profiles\0001\System\CurrentControlSet\Enum\IDE

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\ {4D36E965-E325-11CE-BFC1-08002BE10318}

  -----------------------------------------------------------------------

  You can probably find more info here and maybe even the exact registry settings for your
  CD/DVD drive someone with the same model.

  Forums - a lot of expert real help
  http://Club.myce.com/

  CD/DVD units
  http://www.myce.com/storage/

  I hope this helps.
  Rob - bicycle - Mark Twain said it is good.

• USB keyboard does not work after Windows 7 SP1

  I recently installed SP1 on my computer running Windows 7 Pro.  Everything was fine before SP1, but after installation, the keyboard is constantly up - does not not intermittently.  I noticed that SP1 seems to have updated kbdclass.sys so I wonder if that caused.

  The USB keyboard is inadmissible for up to 30 seconds when you try to connect to my PC locked.  Also, once connected, the USB port sometimes emits a sound like something to be connected or disconnected.  Meanwhile, the keyboard is again irreceivable.

  It's to the point where I think of getting a new computer.  I tried to uninstall the drivers USB, reboot and let the computer to reinstall.  I also ran MalwareBytes and Anti-Rootkit, looking for malware.

  Any ideas would be appreciated.  It has no other USB connected to my machine except the keyboard and mouse.

  Thank you
  Bill

  Hello

  Welcome to the Microsoft Community Forum.

  Thanks for the sharing of information on the issue.

  • Have you tried to use the USB keyboard on a different USB port?
  • What is the brand and model of the keyboard?
  • The problem is specific to the keyboard?

  Please try using a different port and see if it works.

  Also, try to connect the same keypad USB on another computer and check.

  Also I suggest you to try the following method to resolve the same.

  Hardware devices do not work or are not detected in Windows

  http://support.Microsoft.com/mats/hardware_device_problems?WA=wsignin1.0

  You can also look at the suggestion of Meghmala replied on July 3, 2010 to:

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-hardware/USB-device-not-recognized-in-Windows-7/8106a712-A13E-4ca5-b82e-c3961cc254b1

  Please post if the problem persists, we will be happy to help you further.

  Thank you

• I have a problem with the DVD drive not detected on Windows 7.

  I built a new PC (I've built a few of them).  This time is not considered my ASUS BD player with Windows 7 DVD burner.  It is not in either Device Manager just do not at all recognized.  The BIOS for the ASUS P9X79 of luxury see the SATA drive without problem.  Sometimes after restarting the BD Player looks and functions perfectly, but when the computer goes to sleep or shuts down is usually not there when it is restarted.  Please help me solve this problem :-)

  Original title: optical drive not recognized...

  Hello

  Please contact the Microsoft Community.

  You have a problem with the driver DVD being missing on the computer. It can be difficult when something that is important to you does not work as expected. It's pretty simple and we're here to help you solve the problem. We work as a team and get this sorted out.

  Please answer these questions-

  (1) that you get an error message or error code?

  (2) did you have performed the steps in troubleshooting?

  (3) have you made changes on the computer before the show?

  I would like more information about the issue.

  Method 1-

  I wish that you are running the fixit-

  Hardware devices do not work or are not detected in Windows

  http://support.Microsoft.com/mats/hardware_device_problems/en-us

  Method 2-

  Note: Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs.
  Back up the registry - http://windows.microsoft.com/en-US/windows7/Back-up-the-registry

  I would have you look at the article-

  Your CD or DVD drive is missing or is not recognized by Windows or other programs

  http://support.Microsoft.com/kb/982116#top

  Let us know if you have other questions about Windows in the future. We will be happy to help you. We at Microsoft, strive for excellence and provide our customers with the best support.

  Thank you.

• HP deskjet 3510 does not work after windows 8.1

  My printer HP Deskjet 3510 cannot be detected after windows 8.1.  My computer is a HP Pavilion g6. Now, I would never, I clicked to install, I wish they would send me just windows 7. Laughing out loud

  @klb75,.

  Thanks for posting.

  The cardinal rule of when something does not work after update to 8.1 is put it back in place. This applies to the printing software and all other software. Uninstall from the control panel configuration, programs and features. Then, restart the computer.

  After that, download and install this software: http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=al-108718-3&cc=ca&dlc=en&lc=en&os=4158&product=5157483&sw_lang=

  * Thus, before installing the software, disable all Firewall/antivirus software. This software can create conflicts with the printer software.

  If reinstalling it does not help, run print and scan doctor. He could fix it... http://h10025.www1.HP.com/ewfrf/wc/softwareDownloadIndex?CC=CA&LC=en&JumpID=ex_r4155/HHO/IPG/ccdoc/printer_diag/&softwareitem=MP-135113-1

• My dell inspiron 1420 built in webcam is not detected on Windows Vista

  Title: original webcam not detected

  My dell inspiron 1420 built in webcam is not detected. I think I might have deleted a program associated with. I tried to reinstall the driver using the given cd but I get an error message. Please help :) thank you.

  Hello

  What is the full error message that you receive?

  Method 1: You can run the fixit available in the link below and then check if it makes a difference

  Hardware devices do not work or are not detected in Windows

  http://support.Microsoft.com/mats/hardware_device_problems/en-us

  Method 2: You can see the steps described in the Dell link below

  Webcam does not work

  http://support.Dell.com/support/topics/global.aspx/support/KCS/document?c=us&CS=19&docid=266612&l=en&s=DHS