USB 2.0 to VGA device stops working after a while, reconnected works again

Similar Questions

• Devices stopped working

  I use HP pavilion g6. 7 Windows in Device Manager the following devices:

  1.Microsoft Teredo tunneling adapter has stopped working and because of this WIFi stopped working.

  2.Realtek motorola BC8 Bluetooth 4.0LE adapter has stopped working. Cannot transfer files.

  3.superfetch services has stopped working.

  Why devices stopped working? I have reinstalled or restarted (if necessary), but no result.

  Hello

  Thanks for the reply.

  Please follow the article mentioned below to solve the problem with the drivers.

  FIX: "this device cannot start" error Code 10 in the Device Manager in Windows

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

  Code 31: This device does not work properly because Windows cannot load the drivers required for this device

  http://TechNet.Microsoft.com/en-us/library/cc725584 (v = WS.10) .aspx

  I hope this helps. Please do not hesitate to write us again for assistance and we will be happy to help you come.

• Satellite M50A - ELAN touchpad stopped working - again!

  Do not forget this recent thread?

  https://Forum.Toshiba.EU/showthread...topped-working

  Well guess what that my mouse and touch pad stopped working again today, this time during a Windows Update (and not after) - and guess what... the 'momentum - other hardware - MOMENTUM Input Device"was one of the updates, as well as the last time.

  The good news, for me, anyway, is that this time the problem was temporary. After forcing a restart by a long press on the power button, mouse and touchpad has been restored after finishing installing updates.

  EDIT - just to say that my touchpad customizations for example reverse scroll direction, 3 finger tap to start the browser etc were all lost. Not much, just a nuisance

  And as a follow-up, after you change the registry to restore the functionality to launch my favorite browser with a finger 3 press on (see another thread for reason of why I had to use regedit) I've had intermittent results.

  Now, I realized that the 3 finger 'press' feature seems to have disappeared to be replaced by a '3 fingers' touch. It is not documented that I can see, the registry key names remained the same, but pressing done nothing at all works a 3 persistent finger touch.

• A few keys on my laptop stop working again. It's already happened and I do not remember how I fixed it

  A few keys on my laptop stop working again. It's already happened and I do not remember how I fixed it

  Hi cagoehring,

  1. did you of recent changes on the computer?

  2. What is the number of brand and model of the laptop?

  I suggest to use the external keyboard and check if all the keys are working properly.

  Also use the keyboard on the screen and check if it works.

  Type without using the keyboard (on-screen keyboard)

  http://Windows.Microsoft.com/en-us/Windows-Vista/type-without-using-the-keyboard-on-screen-keyboard

  I hope this helps!

  Halima S - Microsoft technical support.

  Visit our Microsoft answers feedback Forum and let us know what you think.

• USB ports on my laptop has stopped working

  Just like that, the USB ports on my DV4-1435DX just shrugged and stopped.  I received messages that says USB device not recognized.  I tried uninistalling and reinstall drivers for devices, thinking that somehow they were corrupt, but not go.  When I plug USB devices (unifying receiver of Logitech for my wireless keyboard and a mouse and a Bluetooth adapter) into the docking station, they work very well.

  And don't you know just missed my guarantee in July 2010!

  Does anyone else have this problem?  Will it cost me a lot to fix this problem?  I don't want to spend the money for a repair that will end up costing as much as the laptop costs in the first place.

  _______________________________________
  
  The PDADoc!

  Problem solved.  After much research, I found a ticket five years suggested I remove all the USB devices on the computer, turn it off and remove the battery and leave it a little.  Fifteen minutes later, I start my devices back up, plugged in and voila!  It was everything is working again!

  I'm glad it's workng back again, a laptop computer without USB ports was a major problem, and I imagined costly repairs that would have made it cheaper just to buy a new one.

  Phew!

• HP Pavilion: Before port USB on HP desktop computer has stopped working

  My HP desktop computer is about 2 years old and has two USB ports on the front and a number on the back. I had no problem with any of the ports until I used a USB in the port now broken and caused a power outage that now this port doesn't recognize any USB device.  It says "USB device not recognized.  The last USB device you connected to this computer worked badly and Windows does not recognize. »

  I tried to uninstall and reinstall the USB ports on the Device Manager and have lived all the suggestions on the HP support site and the Microsoft support site. The defective USB key must have caused damage to the track. I hope you can suggest something that I can do to get it working again.

  Hello

  The only port on the front is damaged. The USB key must have damaged only this USB port. I'd like to reuse this memory bar.

  You need to replace the USB module, two ports USB 3.0 of housing as the two front ports use the same module and connections to the motherboard.

  You will probably need to go to HP for the part.

  You should be able to get access to the component by removing the front bezel. Remove the side panel also. You should see the connection of the cable and add him the USB 3.0 connector front on the motherboard.

  Jay

• VGA port stopped working

  I have a desktop HP p6000 computer, running Windows 7, and the VGA port should have stopped working.  The monitor is no longer working or showing no signal.  I tried the cable and the screen with my laptop and both work very well.  I opened the side of the case, has blown all the dust inside, removed the 2 screws holding the port to attempt to reinstall the connection but impossible to remove.

  Any help or advice would be greatly appreciated.

  Thank you.

  Try to start with a RAM only.
  Try clear CMOS.
  
  But maybe the graphics chip has disappeared.
  You have an additional graphics card?
  What exact model type of your pc?
  
  C.

• USB 6008 analog i/o has stopped working

  Hello

  I have been using a USB-6008 for a few weeks now and it has worked well. I've been using the outputs digital, analog inputs and outputs this morning and they worked very well. I worked on something else for an hour or two and then resumed using the 6008, find the analog pins have stopped working. The show output analog on 1mV any value I send to them and the analog inputs always read - 10.3, despite limits MAX being set to 0 and + 5 (and me only using 0 - 5V on them). I tried all the inputs and outputs, in all ways (CSR, diff) with the same results. The digital outputs all work very well. Yes, he is grounded properly. Yes, the wires have continuity. My multimeter don't lie about me, either.

  I took the MAX test panel to solve the problems. The unit passes its tests of self-control, and my Labview program does not return errors by contacting the 6008. I don't connected the 6008 which could exceed the voltage or the current limits of entrances and exits. In fact, all I did was unplug it when I stopped using it as soon as possible and then reconnected it when I went back to work. The material to which it is connected has been turned off during this time.

  Any ideas? Thank you.

  Problem is solved. If anyone finds this is interested, the problem was at the level of the material, that the 6008 has been connected. I'm covering, among other things, to a PIC Microcontroller. I just changed the oscillator on the PEAK, and inadvertently changed parameters parameters of the ADC as well. This caused the pin used as my reference voltage (connected to + 2, 5V output of 6008) to transform itself into a digital camera of output, a value of 0. This short-circuit the + 2, 5V output of the 6008, causing it to close.

  Lesson learned: check your material carefully, even if it does not make the difference in a first time!

• After you download an update from Windows, my audio device stopped working.

  original title: no audio device is installed

  After an update of windows, my audio stopped working.

  I have the cd for my motherboard and installed the driver put it does not appear and all I get is no audio device installed

  I do not use speakers on this computer, I installed with audio sharp screen.

  any suggestions... I do a system restore?

  I use windows vista 64 bit on this machine (at home)

  The motherboard is a classic series intel DG31pr

  4 GB ram corsair

  other than the update it worked very well...

  Hello

  1. what was the number of KB (Knowledge Base) of the update?

  2. at the Vista service pack update?

  Click on the link below, so wasn't the update of Windows Vista Service Pack.

  Information about audio device drivers that are known to cause problems when you install Windows Vista service pack

  Hope this information helps.

• My CD/DVGW device stop working after iTunes was installed with Apple records.

  My CD/DVGW stop working after you install the program iTunes with Apple records. The letter (e) are attributed to him does not appear in computer (Windows Vista Home Premium), as it was before. Every time the PC is switched on or reboot, a message from Apple saying "AppleSyncNotifier.exe point of entry is not found. The procedure entry point sqlite3_prepare_v2 could not be found in the dynamic library SQLite3.dll. "The HP device proves that this CDROM works. iTunes has been removed, but the apple files are still there. Driver Detective advised to remove the filters from the registry. Only the filters 'less' appeared and has been deleted. This does not solve the problem. Should I delete all Apple records that have been installed with iTunes? This will damage other programs?  Reinstall the driver for this device does not resolve the problem.  !  yellow sign keeps appearing in the parity for this device handler. Systen restore does not a remote date just to put it as he was back. Can someone help, please?

  Hello

  Having too many competing programs from loading at startup CD/DVD can cause these problems.

  Deleted? Or did you correctly uninstall iTunes? Check with iTunes support for complete hair removal methods.

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

  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="">

• CD-ROM and CD of the emulated devices stopped working

  I tried to clear up some errors in the case of newspapers, including related Microsoft Security Essentials and I ended up uninstalling and reinstall that. My CD/DVD drives stopped working after a reboot. I checked the BIOS Setup, and they have been recognized. I checked the Device Manager and found that my two CD/DVD drives have the yellow triangle, just like my two disks MagicDisc, a Western Digital DVD emulator that comes with an external drive, and an emulator of DVD with Roxio Creator 2010. The specific error, there was: "a driver (service) for this device has been disabled.  Another driver can provide this functionality. (Code 32) ».  There are three listed cd-rom drivers, one of which was cdrom.sys

  So I looked in the event log and found two errors:

  The next (s) starting or starting system could not load:
  aqIPD7
  Event ID: 7026

  A timeout was reached (30000 milliseconds) waiting for service to Roxio Hard Drive Watcher 12 connect.
  Event ID: 7009

  So I read some suggestions and ended up running this Registry Fix:

  Windows Registry Editor Version 5.00

  [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\ {4D36E965-E325-11CE-BFC1-08002BE10318}]
  "UpperFilters" = -.
  'LowerFilters ' = -.

  Not only did not help, but it removed 2 of the three listed cd-rom drivers.

  Earlier in the day, I ran Microsoft Fixit 50656 and he said that was to create a restore point, but apparently the system restore has been disabled for the drive, and there is no restore point to return. And of course, any media that I could try to recover from is unable to read with a DVD drive, or ISO emulator.

  I'm stuck somehow.

  PS: I ran sfc/scannow, and it reported as an error:

  2014-02-12 20:08:42, CBS News could not find XML aggreated string package, package: Package_for_KB976933 ~ 31bf3856ad364e35 ~ amd64 ~ EN-~ 6.1.7601.17514 [HRESULT = 0 x 80070490 - ERROR_NOT_FOUND]
  2014-02-12 20:08:42, CBS News did not update the deployment package [HRESULT = 0 x 80070490 - ERROR_NOT_FOUND]
  2014-02-12 20:08:42, error CBS failed to check if the package is partially installed package: Windows7SP1-KB976933 ~ 31bf3856ad364e35 ~ amd64 ~ ~ 6.1.1.17514 [HRESULT = 0 x 80070490 - ERROR_NOT_FOUND]
  2014-02-12 20:08:42, CBS News could not evaluate the external applicability for update package: 976933-0_neutral_PACKAGE [HRESULT = 0 x 80070490 - ERROR_NOT_FOUND]
  2014-02-12 20:08:42, error CBS failed to call external assess the applicability on the package: Package_for_KB976932 ~ 31bf3856ad364e35 ~ amd64 ~ ~ 6.1.1.17514, updated: 976933-0_neutral_PACKAGE [HRESULT = 0 x 80070490 - ERROR_NOT_FOUND]

  He said that he could not fix them.

  In Device Manager, can you right click on each of the inactive disks and select "Uninstall".

  Restart the computer and let Windows RE-detect readers.

• Device stopped working for ergonomic keyboard 7000 zoom

  Original title: Zoom feature stopped working.

  The zoom on my 7000 keyboard ergonomic function has stopped working. I need help to restore it because I do not need to have a large font.

  Hello Ann,.

  Please write us with the following details.

  1. Are you referring to the natural ergonomic Desktop 7000?
  2. You did changes to keyboard settings?

  You could deal with this issue when driver is corrupted to if there is some incorrect settings. I suggest you follow the steps in the link below, if you are referring to the natural ergonomic Desktop 7000.

  Troubleshoot the incidents of the response to the mouse or wireless keyboard

  http://support.Microsoft.com/kb/838398

  If you are still having the same problem, please contact support team of material on the contact information below.

   

  Contact us

  http://www.Microsoft.com/hardware/en-us/support/contact-us

  Email us if you encounter any other problem related to Windows.

• Multicast traffic stops flowing after a while when using IGMP snooping

  Hi all

  I have the following configuration:

  :

  Where host 1 is a multicast traffic source and host 2 is a customer of multicast traffic. IGMP snooping is configured on both switches.
  Host 2 boots and sends an IGMP report, in order to join the multicast host group 1. Given that SW2 does not know where the mrouter from the group, adds port Eth1/1 to the Group of snooping and removes the package, the IGMP packet. Once host 1 starts, it sends an IGMP query (which is flooded by the port channel), and multicast traffic starts to flow to host 2.
  When I ran 'show ip Mattia snooping groups' I've seen the same result on both switches: on the two switches of the groups the Eth1/1 and the channel port, but after a while, the switch connected to the host 2 deleted the channel of the port of the group.
  After consultation with the switch logs and sniff traffic on one of the channel port on SW1 interfaces, I came to the conclusion that happens since SW1 ceases to send queries generated by host 1 and responding to them locally (some proxy or something). I also noticed that IGMP reports generated by host 2 stop arriving on SW1 (since SW2 do not know that there a connected mrouter more across the channel of the port).

  My questions are:

  1. How does SW1 knows he should keep the channel port as part of the group, if it does not IGMP reports coming from SW2 more?

  2. what happens if the host 2 is not interested in multicast traffic, but do not send and IGMP leave message (a behavior that is supported according to the Protocol, to my knowledge)? How SW1 knows he should cease to IGMP sent from host 1 query response?

  Thanks in advance,

  Omer.

  Hello

  The problem is because you have not mrouter port sw1. It is well documented by virtue

  http://www.Cisco.com/c/en/us/support/docs/switches/Catalyst-6500-Series-...

  There are 3 ways you can solve this problem.

  1. enable Pim on Sw1.

  Or

  2. enable ip igmp snooping interrogator on Sw2

  Or

  3. create staitc mrouter port on sw2.

  ip igmp snooping vlan 1 mrouter interface PoX
  
  

• USB HUBs in Windows 7 has stopped working

  All devices connected to a USB 2 HUB worked until today on Windows 7 Pro System.  Uninstall and re install installs the device in the field "Other devices" without a pilot.  When I select Generic USB hub to the installation, it is not recommended.  Installation in any way will result in failure: Code 31.

  Hi John,.

  Thanks for posting your question on the forum of the Microsoft community.

  I would like to know some information about the problem so that we can help you better.

  What was the reason to uninstall and reinstall the USB hub?

  I would suggest trying the following methods and check if it helps.

  Method 1:
  Run this Microsoft fixit and check if that helps.
  Reference:
  Hardware devices do not work or are not detected in Windows
  http://support.Microsoft.com/mats/hardware_device_problems

  If this does not help, then use method 2.

  Method 2:
  I suggest you uninstall and reinstall the USB controllers and check the issue.

  Use Device Manager to uninstall and reinstall all USB controllers. This allows controllers to recover the port USB of his condition does not respond. USB controllers represent the USB ports in Device Manager.

  To uninstall and reinstall the USB controllers, follow these steps:

  a. Click Start, type Manager of devices in the search box of start and press ENTER.

  b. develop a 'USB Bus controllers'.

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

  c. right-click on the first controller USB under "In Bus USB controllers" and then click "Uninstall" to remove it.

  d. repeat the above steps for each USB controller that is listed under 'USB Bus 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.

  Now, check the USB device to see if it works.

  I hope this information helps.

  Please let us know if you need more help.

  Thank you

• Optiarc DVD RW AD - 7560 ATA device stopped working, code 39 how and what to do?

  IM using pc acer 4920 have been awhile this optiarc DVD RW AD - 7560 A ATA device no longer works with code 39. I your ipinion, thank you! xxx

  Try following the steps under "Windows 7 or Windows Vista" in the MS KB article:

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

  These measures, to remove the UpperFilters and LowerFilters, values if they exist, in the registry key named can help.

  Create a System Restore Point beforehand and restart the computer later.