Why my computer used to recognize the startup disk?

Similar Questions

• I lost my backup for windows xp home disks and now my computer asks me for the startup disk. Is there anywhere I can download the file on a dvd?

  Windows xp starts

  I lost my backup for windows xp home disks and now my computer asks me for the startup disk.  Is there anywhere I can download the file on a dvd?

  Hi DrKathy1950,

  ·         Did you do changes on the computer before the show?

  ·         When she asks the startup disk?

  ·         You get the error message?

  ·         Are you able to boot to the desktop?

  Answer with the information required to help more.

  For reference:

  How to replace Microsoft software or hardware, order service packs and replace product manuals

• 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.

• Why my computer used to recognize my dvd/CD player?

  All of a sudden my habit to open disc drive and my computer is says there no disc drive is hung. Can someone tell me why?

  Try to run the fix it, if it does not, try the manual fix under "fix it myself" for windows vista

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

• Why my computer used to recognize my phone Android mobile phone?

  I plug my android phone and nothing happens

  Hello

  1. How do you try to connect your Android phone on your computer? Is it via USB or Bluetooth?

  If you are connected via USB, then other USB devices work properly on your computer?

  2. what exactly happen when you try to connect the phone? You receive an error message?

  3. do you have installed the necessary software for you Android phone on the computer?

  4. do you see an exclamation point in Device Manager or you see a message pop up on the side in the bottom right of your taskbar when you connect the phone?

  Method 1:

  Run the fixit from following link:
  Hardware devices do not work or are not detected in Windows
  http://support.Microsoft.com/mats/hardware_device_problems/en-us

  Method 2
  Uninstall and reinstall the drivers for the the manufacturers Web site for android and android software.
  For reference:

  Updated a hardware driver that is not working properly
  http://Windows.Microsoft.com/en-us/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly

  Also check in the Device Manager:
  Open the Device Manager
  http://Windows.Microsoft.com/en-us/Windows7/open-Device-Manager

  Post back with the results for you help more.

• Computer does not recognize the Olympus Stylus 820 digital camera and shows no photos

  In December 2010, I had a virus that Microsoft was able to destroy, case #866RJP and now my computer does not recognize my digital camera.  Is there a link between the virus and do not recognize a camera?  Why my computer does not recognize my camera?

  GO to the ms Update site and run custom updates, can help.

• Computer does not recognize the CD/DVD drive

  For these last days, my computer does not recognize the CD/DVD drive.  I have tried everything - publishers of registry, check the physical connections inside the computer, the system restore and install Fix - It programs.  However, the computer does not recognize this drive.  I also wonder if it is a hardware problem.  The light on the drive is a constant in green, and does not have the Open button.  And when I use the bent-paper-clip-in-the-little-hole and can open the drive, it will not read the disc.  Please advise...

  I fixed my problem with the BIOS operating system & not recognizing not not my DVD player to reinvest the solder on the motherboard.  You can find instructions on how to do it here: http://www.computerrepairtips.net/how-to-reflow-a-laptop-motherboard/

  There was a little crazy with my video drivers when I started first, but everything works after resetting the BIOS by default.

• I have recived portable computer of the Government with windows pre installed 7professional but now I want to format and reinstal it I require the startup disk and product key (my OS is authentic)

  I have recived portable computer of the Government with windows pre installed 7professional but now I want to format and reinstal it I require the startup disk and product key (my OS is authentic)

  If it's a copy of volume license installed, you will need to contact your employer to find the product key and get the installation files.

  If it is preinstalled at the factory with Windows 7 Professional, then use the recovery partition to reinstall Windows 7.

  New computers coming often pre-installed with Windows 7 have what is called a recovery partition. This is used to reinstall an operating system in the case of a system failure. To access it, you need to start when you start your computer by pressing a function key. This can be either F1, F2, F9, F10, F11, F12 key DEL or tab. See the manual that came with your PC for instructions on how to reinstall Windows.

  This is how the recovery partition is accessible to most popular brands...

  For Dell, press CTRL + F11 directly after switching on the device

  For HP, press F11 directly after switching on the device

  For LG, press F11 directly after switching on the device

  For Toshiba, press and hold "0" BEFORE and during the power upward

  For Acer, press and hold ALT + F10, as soon as you see the logo

  For Asus, press F9, as soon as you see the Asus logo.

  For Samsung, press F4 to the power upward...

  For Fujitsu, press the F8 key directly after the power

  Advent, restart your computer. Then, press F10 repeatedly until the message "Starting system recovery"

  Sony VAIO, reboot and press "F8" or "F10" repeatedly until the screen "Advanced Boot Options".

• Computer, unable to recognize the drive tape Jensen with MP3 encoder

  Computer does not recognize the device is connected. Any ideas?

  Original title: tape of Jensen with encoder MP3 player

  Computer does not recognize the device is connected. Any ideas?

  =============================================
  If you connect the MP3 player to your PC via a USB cable and
  turn on is recognized with a drive letter to... Start / computer /.
  Devices with removable storage?

  Perhaps one or more of the books at the following link would be
  be useful:

  JENSEN AV PRODUCTS - Documents and manuals
  http://Ernie.Awa.com.au/Jensen/default.aspx

  And it may be interesting to try to adjust your AutoPlay settings.

  Windows 7 - change settings for importing pictures and videos
  http://Windows.Microsoft.com/en-us/Windows7/change-settings-for-importing-pictures-and-videos

  Windows 7: AutoPlay: frequently asked questions
  http://Windows.Microsoft.com/en-us/Windows7/AutoPlay-frequently-asked-questions

  Windows 7: Troubleshoot AutoPlay
  http://Windows.Microsoft.com/en-us/Windows7/Troubleshoot-AutoPlay-problems

  How to set up the automatic run settings in Windows 7
  http://www.techtalkz.com/Windows-7/516004-how-configure-AutoPlay-settings-Windows-7-a.html

• I have a My Passport to the top by car and I get error messages on this to be ejected (although it was still connected). Now my computer does not recognize the drive. All solutions?

  I have a My Passport to the top by car and I get error messages on this to be ejected (although it was still connected). Now my computer does not recognize the drive. All solutions?

  Drive, interface in the crankcase of training controller, or the USB port or the cable may be faulty.

• How to check only my laptop computer use integrated or the AMD graphics card?

  How to check only my laptop computer use integrated or the AMD graphics card? Some games show me that they use the built-in map: http://img849.imageshack.us/img849/4125/98ab1c28dc9f4b51b537435.png ?

  I have no other option. I have disable Intel card in Device Manager, and it shows me that the AMD driver is not installed correctly. Thank you.

• my computer does not recognize the Device Manager cd/dvd/rom drive says corrupted or missing code 39

  my computer does not recognize the Device Manager cd/dvd/rom drive says corrupted or missing code 39

  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.

• Win 7 64 bit computer will not recognize the old jpg files since 2003 of the records that have been transferred to an external hard drive.

  Win 7 64 bit computer will not recognize the old JPGs from three 2003 files that were transferred to an external hard drive...  File appears in the directory but with no thumbnails icon. Does not open in the Viewer, Picassa, Ifranview, paint, PhotoShop.  I get conflicting messages... invalid image (Windows Viewer)... Unknown file format (IfranView)... Access has been denied (painting), a blank image (Photoshop),... You are not allowed to open this file (Picassa).

  Creation 2007
  Last updated on 2003
  2010
  Any help would be appreciated.

  Mahalo,

  Philippe

  Ran the Scan, the system is secure.

  I was able to bypass stubborn files to transfer them to a flash drive and copy them to another folder.  I was then able to access.  Somehow I messed up the permissions in the previous transfers of old machines and OS.

  Thank you for your help and attention.

  Mahalo,

  Philippe

• I have a Sony Vaio. After that I installed Windows 7, the computer does nor recognize the SD card reader.

  I have a Sony Vaio. After that I installed Windows 7, the computer does nor recognize the SD card reader. Someone know whey and how to fix it? Thank you

  Run Windows Update - it may install drivers that does not get installed on Windows 7 home.

  If this does not help, look for Windows 7 drivers for this device on the Sony web site.

• 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!