Code 43 unknown device but difficulty he wants to turn on work WiFi connect printer

Similar Questions

• HP compaq 6730 b: unknown device on pci-bus code 28 / unknown device on Microsoft ACPI-Complia... (ACPI\HPQ0006)

  Win.7 bit 64 pro HP 6730 b

  Unknown device on Microsoft ACPI-compliant system code 28

  Unknown device on pci-bus code 28

  Hello:

  You need the driver for this device...

  This package contains the software that allows the HP Quick Launch Buttons, which are special function keys on HP laptops. This software works with the notebook models that are running a supported operating system.

  FTP://ftp.HP.com/pub/SoftPaq/sp49001-49500/sp49104.exe

• Question CODE 43 unknown device Joystick

  Hello Sir,
  hope you are fine
  Sir, I have problem
  When I plug the game controller device
  the PC shows
  USb device not recognized
  and when I open his yellow show on unknown device Device Manager (device discriptor request failed)
  I used the FIX from microsoft
  I have uninstall and install again the driver
  I try to update, but nothing can happen
  problem still there!
  Please answer me as soon as possible!
  Thank you

  I will definitely wait for your answer

• Code 43 unknown device

  A little while ago, I plugged my card reader into my USB slot to download files on my SD card. When he was about done with downloading the files, I get an error and my progress bar goes completely red. Then, there was a message in the lower-right corner saying that one of the USB devices attached to the computer has malfunctioned and Windows does not recognize it. Well, it has become an unknown device and I discovered that it was some kind of error code 43.

  It's very new for me because I often upload files to my SD card through this method and it has always worked without any problems.

  I have read some other forums and what to do to solve this problem.

  I have already tried to uninstall the 'unknown' pilot, then by restarting and reinstalling, didn't work.

  Tried updating the driver, apparently the 'unknown' driver is updated in some way.

  I tried to deactivate, activate, did not work.

  Enter some commands in the command prompt for other positions, did not work.

  And watched some videos on YouTube that all does not work either.

  I don't know what the problem with my card reader. I also removed my SD card and plugged in the card reader empty, which still install it (if it is normal), and becomes an unknown device. So, I am sure that I do not installed some kind of malware (I also scanned files before loading them on my map).

  I've already restarted my computer 11 times in trying to solve the problem and it's frustrating me.

  I need help please.

  Hello

  Welcome to the Microsoft community. I understand it's a bit frustrating when a devices suddenly stops. I will certainly help you with the problem you are experiencing.

  I recommend you try to use the same memory card as well as the SD card on a different computer drive to test if this is the problem with the device itself. If it's the same thing on another computer, this means that the reader of card memory itself is down.

  If everything works correctly on another computer, try the following options and check if it helps.

  Method 1: Run the hardware troubleshooting tool.

  Open the hardware and devices Troubleshooter

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

  Method 2: Remove and reinstall all USB controllers. Follow these steps:

  (a) click Start, type Device Manager in the start search box and press enter.

  (b) expand Bus USB controllers.

  (c) right-click every device under the Bus USB controllers node and then click Uninstall to remove them one at a time.

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

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

  Method 3: Run a Virus Scan

  I recommend you to run a full antivirus scan by using the Microsoft Safety Scanner. It will scan the computer against viruses and malicious programs. To download and learn more on this subject, click on the link below.

  http://www.Microsoft.com/security/scanner/en-us/default.aspx

  WARNING: The data files that are infected must be cleaned only by removing the file completely, which means that there is a risk of data loss.

  Hope this information was useful. Let us know the results once you have tried these methods.

  Thank you

• Code 10: Your device cannot start - CD/DVR. It was working fine until I did a windows update and it stop working.

  Code.10; Cannot start your device - CD/DVR, it was working fine until I did a windows update and it stop working.

  Original title: code 10

  Hello

  Read this link which has also a few solutions:

  Description of errors related to the 10 Code that generates the Device Manager in Windows on computers
  http://support.Microsoft.com/kb/943104/

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

  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

  Try this fix manually if the Fixit 314060 does not work
  http://www.pchell.com/hardware/cd_drive_error_code_39.shtml

  Your CD or DVD drive is missing or is not recognized by Windows or other programs-
  a Mr Fixit
  http://support.Microsoft.com/kb/982116

  The CD drive or the DVD drive does not work as expected on a computer that you upgraded to
  for 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 in Windows
  Vista installation 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 manufacturer of system and
  manufacturer of 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 for your CD/DVD settings
  drive from someone with the same model.

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

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

  Use DevManView to locate the CD/DVD in the registry (be careful and do a prior Restore Point)
  nothing change) - find the DevManView device and then make a right click on it free in RegEdit.

  DevManView - free - an alternative to the standard Windows Device Manager, which displays all the
  devices and their properties in flat table, instead of the tree viewer
  http://www.NirSoft.NET/utils/device_manager_view.html

  I hope this helps.

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle="" -="" mark="" twain="" said="" it="">

• Wireless switch on, but the green light is turned OFF so WiFi doesn't work do not

  Hello

  Sony VAIO VGN-FE780G with Windows 8.

  Wireless switch starts giving the problem for the past 1-2 years. The green light is used for down working on laptop, usually as he used to come down as soon as you move the laptop little. I used to move the cursor to the market and push it a little to make it ON. This is usually used to make green and wifi, used to work.

  Last week the green light went off and then even after trying to do ON dragging to MARKET or pushing, sound not to become green.

  My guess is that the switch had bad connection and now it has finally broken from the inside.

  What is the solution? I can open the laptop and fix it?

  Kind regards

  Sachin

  raklow364:

  Although the VGNFE780G initially provided with Windows XP and is not supported for Windows 8, I would say that if you had Windows 8 working on the PC to WiFi before, this seems to indicate a problem of material with the switch.

  Have you tried opening the charm of settings in Windows 8, and clicking on the PC to change settings link, then wireless to see if the WiFi radio has been disabled in the settings?

• CODE 43 UNKNOWN ON THE COMPUTER DEVICE.

  

  Above is the screenshot of my device manager. As shown in answers.microsoft.com I tried to uninstall the devices on the host controller (unplug all usb devices), and then restart the computer, but problem not solved. I tried to install the Chipset drivers of storage / removable, but when I try to install the driver it shows me already updated driver installed. Name of the PC is DELL OPTIPLEX 360. 32-bit WIN7 OS. HE tried all the drivers available, but all have failed to solve the problem. Details of drivers below:

  http://downloads.Dell.com/FOLDER88865M/2/R227558.exe

  http://downloads.Dell.com/Chipset/R205428.exe

  See the details
  R306360.exe | Hard drive (2 MB)

  |

  Last updated 05/03/2014

  |

  Please recommend solution for this Code 43 unknown device problem. Also if you find Exact update driver mentioned the link in response.

  Thank you

  Farhan Majeed

  Hello

  You will find the only drivers available for Dell OptiPlex 360 from this link.

  http://www.Dell.com/support/home/us/en/04/product-support/product/OptiPlex-360/drivers

  It is suggested in the Dell forum.

  Shut down the laptop and remove the battery then restart.  Then, check the question.

  If the problem persists contact Dell customer support.

  http://support.Dell.com/support/topics/global.aspx/support/DellCare/contact_technical_support?c=us&l=en&s=DHS& ~ CK = nohold'a

• I want to use my Time Capsule as a backup via ethernet device but it interfere with the Wi - Fi

  I bought a new Time Capsule (TC) to use as a backup device Time Machine.  Then, I learned that my place of work does not allow me to create my own wifi network.  I connected to the CT with an ethernet cable and turned off the wifi using Airport utility.  Automatic backups to decide using just the cable ethernet, as expected.  However, whenever I plug the ethernet cable from the TC to my laptop (MacBook Pro under OS X 10.10.5), the laptop refuses to use the actual wifi to my work network.  It's like the ethernet connection turns off the wifi connection, even if the laptop is always connected to the wifi (according to the network in the banner at the top of the screen icon).  Unplug the cable immediately gives me access wifi again.

  Any suggestions on how to disable this "feature" where to plug the ethernet cable disables the wifi connection?  Thank you very much!

  Note that I have not connected to the LAN Time Capsule.  It is completely autonomous.

• Unknown devices after WXP re-install-Tecra M2

  I had to reinstall windows Xp, and I can't do some of the features to be recognized.

  In the Device Manager list, there is a
  Network controller
  USB controller
  Unknown device

  I have the cable network of work, so I'm assuming that is the wireless. I have tried to install the FFL website of Toshiba wireless drivers, but they just error saying no device found wireless.

  How can I find out exactly what hardware devices these are and what drivers I need to download.

  Concerning

  Steve

  Hello

  This Toshiba descript document how to identify an unknown device in Device Manager
  http://support.toshiba-tro.de/KB0/TSB57014E000QR01.htm

  I recommend to check this statement and after recognizing the device, you can try to install the right driver.

  Good bye

• M18x R2 Windows 8 "unknown device".

  Hello everyone, I have an Alienware M18x R2, which displays "Unknown device" in Device Manager.

  Here are the specs:

  I7 3920

  32GB 1600 Mhz RAM

  2 x GTX 680's

  2 x 1 TB drive HARD Western Digital 5400 RPM

  1 x 60 GB OCZ mSATA HDD

  380 Bluetooth

  WiFi killer

  Win 8 Pro 64-bit

  This particular "unknown device" does not appear with a Windows 7 operating system

  If I use Windows seven and install all recommended drivers, there is no problem, the "unknown device" in question is not yet with Windows 7 running, I did a clean Windows 7 and verified installation each device ID in Device Manager before installing anything else to see if I could find the one causing problems in Windows 8 - this is no where

  As soon as I install Windows 8 and check Device Manager, then this particular "unknown device" appears again, even after the installation of all the drivers in Windows 8 recommended is the only 'unknown' on the left.

  I tried searching the Internet using the hardware vendor ID and the device ID provided in the details section of the "unknown device" but could not find an entry useful, even using the databases of the seller and the material has been a waste of time

  Here is the hardware device ID exactly as it appears, three lines altogether, but I think the top one is relevant.

  ACPI\VEN_DELL & DEV_ABCE

  ACPI\DELLABCE

  * DELLABCE

  Any help would be great.

  See you soon

  Hi, this is certainly the driver for switching to airplane Mode. I finally could get mine put to update the other day. If you let Windows search the best pilot, it can automatically find now, he appears to have done on my machine.

• X1CT, Center of unknown devices reporting solutions

  The Solution Center shows 2 unknown devices, but Device Manager reports no, no '? "s.

  
  

• The Epson Workforce 600 is connected via a usb cable, the other is a wireless network. I reinstalled the software of the printer (Epson) and it shows in printers and devices, but it does not list

  I have two printers installed on my laptop, only appears.  The Epson Workforce 600 is connected via a usb cable, the other is a wireless network.  I reinstalled the software of the printer (Epson) and it shows in printers and devices, but it is not the list when I go to print something.  When I select "Find a printer", it gives me a list of computer icons.

  Hello

  Check with Epson support, their documentatiion online and drivers. As it's Epson OEM
  responsible for the proper functioning of the printer and their drivers provided.

  Good luck, you need to update or reinstall the latest driver.

  Epson - Support us.
  http://www.Epson.com/cgi-bin/store/support/SupportIndex.jsp?BV_UseBVCookie=Yes

  Epson - support from Europe
  http://www.Epson.co.UK/support

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

  The main issue is probably the drivers, but these can help:

  Add or remove a printer
  http://Windows.Microsoft.com/en-us/Windows-Vista/add-or-remove-a-printer

  Solve printer problems
  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-printer-problems

  Open the printer Troubleshooter
  http://Windows.Microsoft.com/en-us/Windows7/open-the-printer-Troubleshooter

  Find the manufacturer's Web site
  http://Windows.Microsoft.com/en-us/Windows-Vista/find-a-printer-manufacturers-website

  Find and install printer drivers in Windows 7
  http://Windows.Microsoft.com/en-us/Windows7/find-and-install-printer-drivers

  I hope this helps.

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle=""><- mark="" twain="" said="" it="">

• AcrobatX worked well both printing and scanning when harwired to my computer. I went wireless and Windows programs work well both printing and scanning, but not Acrobat.

  Using Windows7 - I tried Windows10 but restored to 7.

  AcrobatX worked well both printing and scanning when connected to my computer. I went wireless and Windows programs work well both printing and scanning, but not Acrobat. In Acrobat, we don't get the scanner and printer prints in a .prn e-file, not to the printer.

  Help please...

  OK - I'VE CORRECTED THE PRINTER WHICH HAS BEEN INEXPLICBLY THE 'PRINT TO FILE' VALUE, BUT THE SCANNER IS STILL MISSING.

• Bluetooth device paired without code OK - BUT when you want to use it, I'm wondering for a pairing code

  I have a Bluetooth device that cannot get a pairing code. I carefully checked the three options of bluetooth connection and the 3rd works, i.e. one that allows the pair without using code.

  So I pair without code - and Windows 7 allows me to do.
  BUT when I run the program that connects to the device, I get a pop up Bluetooth asking me a code!
  It is completely buggy and, moreover, I am not allowed to take control - I know exactly what device I want to use, I see in Bluetooth devices, but for "reasons of security MS" I'm not allowed to use it!
  PLEASE HELP SOMEONE
  Hello
   
  1. when the question is is produced?
  2. What is the number of brand and model of your bluetooth device?
   
  I would like to do the following and check if they help.
   
  Step 1:
   
  Temporarily disable all security software and check if the problem persists.
   
  http://Windows.Microsoft.com/en-us/Windows7/turn-Windows-Firewall-on-or-off
  
  http://Windows.Microsoft.com/en-us/Windows7/disable-antivirus-software
   
  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.
   
  Step 2:
   
  The problems with Bluetooth devices
   
  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-problems-with-Bluetooth-enabled-devices
   
  (Valid also for Windows 7)
   
   
   

• "Unknown device" in my device manager - but the system ready to use?

  Hi everyone, it's me again.

  I have just bought (and already exchanged for a second) a device that I want to install on my desktop. This is a Hiyatek Multi multi-function which is mainly for media card reader options provided. There is also a USB 2.0 port, fan controller, taken mic and speaker jack ports as well as the different media slots. The device is supported by Win XP

  I have the same problem persisted with this device (which I connected to the only place where I can find for the USB cables) which shows as "Unknown device" in my equipment manager. The statement indicates that Microsoft software should automatically detect the device and install the drivers for me however, the bubbles of pop-up information "Found New hardware" followed by "Unknown device" followed of "your device installed and ready to use" HUH! How can it make sense please...

  Peripheral installation mini disk that came with the camera auto works when it is inserted, but this process is stopped because the device was not recognized.

  On the motherboard to point plugin, I did reference has been used to connect my 2 front mounted USB 1.0 ports (which have now been removed) and the connector for that was a plug of white pine of 10 or 12. The new tracks to the device, I am trying to install are 4pin sheets I've located in the same orientation as the big white connector. There are some images here...

  http://i812.Photobucket.com/albums/zz48/Vanguard_01/HiyatekUSBcables2.PNG

  http://i812.Photobucket.com/albums/zz48/Vanguard_01/HiyatekUSBcables1.PNG

  http://i812.Photobucket.com/albums/zz48/Vanguard_01/Managerdisplay.PNG

  As a result, the only things that work on the new Panel are the speed controller and the speaker port.

  Also today I installed a PCI card with USB 2.0 with 3 other additional ports on the front of my machine but there is no extra connection on the card (for these 2 4 sheets, I mentioned earlier), which appear to be installed correctly from the 3rd link image above.

  I need to know if I connect it correctly or do I need to get some software from somewhere.

  Thank you

  Vanguard_1

  The answer was there in front of me!

  I got a response from Hiyatek who pointed out that cable sequence was not the same on the new sheets for my device even if they had stipulated it also on the box that it was compatible with USB 1.0 to the motherboard connections. The Green and white wires were knocked down in fact (this can be seen in the pictures). I now spliced the old Plug and the wires on the wiring of new device and it works.

  I was however not aware that there are differences in the wiring of the plug between the connections USB - is - this current?

  Vanguard_1