Similar Questions

• Computer does not recognize the monitor after update of Win7.

  Computer does not recognize the monitor after update of Win7. Have a projector connected to the computer with the monitor; from clogging the last evening updates have been installed. When the computer has been restarted this morning the monitor is entered but did not detect a signal and fell asleep: do not get an image on the monitor or projector.  Suggestions?

  It is a laptop?

  And if you start in safe mode?

  Desktop

  Haven't tried safe mode
  Disconnected the projector, and then restarted; back to work now!

• Computer does not recognize USB devices after startup XP

  Computer was working fine.  Moved (by car) to another office.  At present, the keyboard will work until the time starts windows XP (SP3); It can control the it function and has a light illuminated NUMLOCK.  As XP starts, the Numlock light turns off and the keyboard is no longer functional.  It is obvious that the keyboard works, and the USB seems to be OK because he has worked with several installed keyboards until XP load upward.

  Any suggestions are appreciated!

  What type of laptop do you have? In the BIOS make you emulation USB is lit and also make sure that in XP right click on my computer got in the hardware Manager then drive and make sure that there is no '? ' marks in the screen of your driver. Otherwise, this looks like a motherboard might be on the fritz...

• My computer does not recognize that I have two monitors connected.

  I have a VGA splitter cable, but even after I used the cord to connect two cords vga to a port, the computer is only noted one of the monitors. So when I go into settings to try to get them to display both, or to identify, the computer notice only a single monitor. So the problem is that my computer does not recognize that there are two put monitors in place.

  Cable splitter separates the single signal only. The computer only sees it as an output. You would need a different video card use the two forms as separate monitors instead of simply split the signal.

• My computer cannot connect to the internet, the signal is excellent in the modem, but the computer does not recognize that there is a link.

  My computer cannot connect to the internet, the signal is excellent in the modem, but the computer does not recognize that there is a link. What could be wrong?

  Hello

  • What connection do you use?
  • What is a wired or wireless?
  • What happens when you try to start Internet Explorer?
  • You receive an error message?

  You can check these links:

  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-network-connection-problems

  http://support.Microsoft.com/kb/956196

  Warning: Reset the Internet Explorer settings can reset security settings or privacy settings that you have added to the list of Trusted Sites. Reset the Internet Explorer settings can also reset parental control settings. We recommend that you note these sites before you use the reset Internet Explorer settings

• After installing service pack 2, computer does not recognize the cd drive

  Original title: after installation of service pack 2, computer does not recognize my cd drive, I deleted the computer recognizes the drive but the programs are not yet loads

  My burning software are not yet picking up the car, it says no recorder found or is just let me burn, I had none of these problems before I started to install the updates

  Hi Shon S,.

  Since you are facing problems after you remove the filters, you can try to uninstall and reinstall the DVD player and check.

  For more information, you can refer to the following article:

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

  Hope this information is useful.

• I'm unable to install Adobe software licenses after the connection. It is said that it does not recognize my username after login.

  I'm unable to install Adobe software licenses after the connection. It is said that it does not recognize my username after login.

  Yes.  and?

• Computer does not recognize Toshiba external 500G HDD - HARD drive

  Sorry, I use a translator, because all the illiterate

  A year and a half used the hard drive, and now the computer does not recognize it, the TV too.
  In Device Manager, it is there, but says "initialization error".

  What should do?
  Thanks for the replies

  You have partitions software installed on the laptop you?
  I guess that the HARD disk does not appear in windows Explorer, but common partition as the partition Wizard tool might be able to recognize the HARD drive.
  You can try to format the HARD disk and to create the new NTFS partition.

  Another solution:
  Usually, you can initialize the disk by DiskManagement.

  In disk management, right-click the disk you want to initialize and then click on initialize disk.
  In the dialog box initialize the disk, select the disk to initialize.
  You can choose to use the master boot record (MBR) or the style of partition GUID partition table (GPT).

  Once a disk is initialized, you can create partitions on it.
  After you create a partition, you can format the partition to create a filesystem (NTFS).

• Computer does not recognize LaCie external hard drive when it is connected.

  Should I just a 'driver' of the manufacturer so that windows recognize? Help, please.

  The device is a hard drive (250 gb) bought in 2006.   LaCie support has provided relevant solutions.

  I disconnected the USB line, reconnected with the power of the unit it turned on and off while only plugged, unplugged, and made all possible combinations of many times. My computer does not recognize anything.

  I can't find it in my computer, and also, the computer does not list the device in the Device Manager utility.

  I have disabled the Windows Firewall.

  The computer with which the external drive worked and one that currently does not recognize are model computers windows XP (2008).

  Thank you very much for your help.

  Thanks for the reply.

  In the meantime and after reviewing all similar positions, it turns out that find the 'live' usb device does the trick.

  So, other people with similar problems, try the usb cables at the back of the computer (all), then by restarting the connection there.

  It worked for me.

  Thanks again for the reply!

• Cannot add any material and my computer does not recognize one of the ports

  my computer won't recognize any port or plug and play devices. map of my camera not recognized when I insert in the port.my computer does not recognize one of the ports and if I try to download a driver for the printer, it starts and stops before installation. The computer had crashed and went blank. So I had to get a new hp boot disc and install it. Since then, it has happedned

  Hi gramward1,

  We recommend all first download and install the drivers for the chipset on the computer and check the difference.
  To download the driver, visit the website of the manufacturer of the system.

  Step 1: You can also try to search for the hardware changes and check if the device is detected on the computer. To do this, try the following steps:
  a. connect any USB device to the computer.
  b. Click Start, click Run, type devmgmt.msc, and then click ok.
  c. in the list of items, click one of the items, click the Action menu and click scan for hardware changes.
  d. check if the device is detected.

  Step 2: Try to remove and reinstall all USB controllers
  a. Click Start, click Run, type devmgmt.msc in the Open box and then click OK.
  b. in the list of components, expand Bus USB controllers.
  c. right-click on each device under the Bus USB controllers node and then click on uninstall to remove them one at a time.
  d. restart the computer once you have removed all the USB controllers.
  Note: USB controllers automatically install after you restart the computer.
  e. plug the removable USB storage device and perform a test to ensure that the problem is solved.

  If the problem persists, run Microsoft he difficulty of this article: http://support.microsoft.com/kb/925196

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

• Computer does not recognize my Sansa e260

  I run Windows 7 Home Premium. My MP3 player is a Sandisk Sansa e260.

  Normally, to charge the Sansa, I've just plug it into a USB port on the computer. It is immediately recognized and loading begins.

  Today, while I was out walking the dog, the Sansa ran out of juice. So when I got home I plugged the computer in the usual way. The computer does not know that it existed. It didn't start to load, it does not appear as a drive in Windows Explorer.

  I rebooted the computer with the trendy Sansa. No improvement. I ran "Find the hardware changes" on the USB entry in Device Manager. No change.

  I tried the Sansa in computer from Vista to my wife (who also accused there from time to time). Same result - the computer does not recognize the Sansa.

  Any ideas, please?

  Try performing a reset before you plug it into your computer to charge. There may be just enough juice left for this. You can usually squeeze a few more drops of a flat (any type) battery by heating slightly he. Maybe put it in your Pocket next to your body under a sweater for a while, or take it to bed with you. Your body heat to warm up gently.

  Now that old hat so to speak, press and hold the market/menu button while you count to 20. You can do it silently so the people around you do not think you have freaked out. OK, now, release the button and after a few seconds, press again to see if it boots up on its own. If so, place the cable of life support (Sansa) to quick before he dies again.

• Why my computer does not recognize the CD when inserted?

  I am trying to install a software on CD, but the computer does not recognize it.  I tried even my audio CD but they is also not recognize it.

  Hello

  Follow these steps to remove corruption and missing/damaged file system repair or replacement.

  Start - type in the search box - find command top - RIGHT CLICK – RUN AS ADMIN

  sfc/scannow

  How to fix the system files of Windows 7 with the System File Checker
  http://www.SevenForums.com/tutorials/1538-SFC-SCANNOW-Command-System-File-Checker.html

  Then run checkdisk (chkdsk).

  How to run check disk in Windows 7
  http://www.SevenForums.com/tutorials/433-disk-check.html

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

  After the foregoing:

  References to Vista also apply to Windows 7.

  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 DVD player does not work after installing Windows 7
  http://support.Microsoft.com/kb/975270/

  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 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 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/

  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 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.

• 19 CD rom error code... computer does not recognize, etc...

  19 CD rom error code... computer does not recognize, etc...

  I tried troubleshooting and I get "unable to set of troubleshooting."
  Please let me know if someone has a possible solution.  I am running Windows 7 family and probably a 5 on the computer.
  Thank you
  JDub

  Hey JDub,

  Please contact Microsoft Community Forum!

  This issue would have occurred after you installed, uninstalled or updated a program or Windows.

  19 code means there is a driver conflict such as two devices attempt to use the same resources.
  
  

  When you say "unable to set Troubleshooting" what Troubleshooter you are referring to?

  You can try the steps from the following link and check:

  Registry warning: 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. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base. How to back up and restore the in the Windows registry: http://windows.microsoft.com/en-us/windows7/Back-up-the-registry

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

  http://support.Microsoft.com/kb/314060

  Keep us updated on the State of the question

  Using the windows-related issues feel free to post on the Microsoft Community Forum!

• iTunes does not recognize my devices after the last update

  iTunes does not recognize my devices after the last update. Has crossed all suggestions from the support page (uninstalling/reinstalling driver USB, remove Lockdown folder and so on) but still no joy. iPhone continues to ask if I want to trust to the connected computer, responding 'Yes' has no effect.

  Help, please

  Thank you

  Cyana

  Found this solution here:

  Re: Does not recognize devices in iTunes on PC

  works very well

• The computer does not recognize my skycaddie is hung

  Synchronization of caddie program is installed, but it seems that the computer does not recognize my skycaddie is hung

  Original title: I can't get the computer to recognize my sky caddie - when I go to install a new device is not able to find it

  Hello

   
   
  1. the device is recognized in Device Manager? Is there a yellow exclamation point or question mark next to the device?
   
  2. don't SkyCaddie connects to the computer via USB? If so, is he recognized initially until the software is installed?
  3. do you receive any error messages?
  4. What is the antivirus installed on the computer program?
   
  If you connect the device via USB, I suggest you to change the USB port and check with the question.
   
   
   
  
  Hardware devices do not work or are not detected in Windows
  http://support.Microsoft.com/mats/hardware_device_problems/en-us
   
   
  I suggest you provide more information about the issue so that we can better help you.
   
  I also suggest you to see the link below for more option support about the issue.
   
  http://clubsg.SkyGolf.com/content/FAQ/SkyCaddie+technical+support+questions
   
   
   
  I hope this helps.