problem with driver "MpKsl9487d19d" on Device Manager.

Similar Questions

• problem with the base system device

  Hello! I have HP pavilion dv7-2250em, and I have a problem with the base system device. What should I do?

  Hello

  Maybe that's a problem with the card reader driver.  Try to download and install the driver from the link below.

  FTP://ftp.HP.com/pub/SoftPaq/sp45001-45500/sp45046.exe

  Once the installation is complete, restart the laptop.

  Kind regards

  DP - K

• Error message indicating the problem with the monitor of devices in Windows XP.

  Original title: Device Monitor

  Error message indicating the problem with the monitor of devices in windows xp. How to fix?

  Hello

  1. when exactly you receive this error message?

  2. What is the brand and model of your computer?

  3. What is the exact error message that you receive?

  Please provide us with more information about the issue so that we can provide you with the necessary assistance.

• Device base system & coprocessor problem with driver Windows 7 - Pavilion dv9720us

  I have a HP Pavilion dv9720us which was very glitch with Vista 32 bit.  After saving all on an external hard drive from Seagate Replica, I did a clean install of Windows 7 64-bit.  Everything seems to work, but I get error messages stating that the x 2 Base system device is not working because it doesn't have the correct driver, the coprocessor is also mentioned as not having not the correct driver.  All 3 of these devices are listed in the other devices category in Device Manager.   In addition, my laptop has 4 GB of RAM and still Windows 7 recognizes only 2 GB.  Help!  I deliberately enhanced to reduce the glitchy Vista answers. I could go on Windows 7 32 bit, but I don't know who's going to solve all my problems.

  Thank you very much!

  Kathy

  Remove your Ram and install it again.

  Notes:

  1. ensure that, then you have no battery or ac adapter connected to your laptop.

  2 Manufacter installed in this model 2048 MB of Ram (2 GB), so if you have not added 2 GB on your own all is ok.

  There will always be problems and your really have 4 GB:

  You check Ram with Memtest86 + or GoldMemory. Just burn it on CD *.iso file and run the test. You may need to change the boot sequence in the Bios (to get the BIOS press F10 boot).

  Message edited by Daniel_Potyrala on 10/30/2009 12:57

• Compaq 6910p ACPI driver missing on Device Manager

  I have a compaq laptop 6910p with drivers missing ACPI on Device Manager. I tried to get a download link for Hp to solve the problem BUT nothing helped. I am using windows Xp Pro SP3

  Any person having a relationship? I'd appreciate it.

  Thank you

  Hello:

  Here is the link for the driver you need.

  http://h20000.www2.HP.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en & cc = us & prodTypeId = 321957 & prodSeriesId = 3357377 & prodNameId = 3357378 & swEnvOID = 1093 & swLang = 13 & mode = 2 & taskId = 135 & swItem = ob-48325-1

  Paul

• Problems with drive HARD Toshiba MK1234GSX

  Hello

  I have an Acer with a secondary HD TOSHIBA MK1234GSX 9920.
  Since I installed Windows 7, I have problems with the HD.
  Upon restart, the HD is considered as having problems with windows: when I look in device management, I have this message "Windows has stopped this device cause it has problems. (Code 43) »
  I did a full scan (chkdsk), but no not found errors.
  If I turn off the HD, reactivate and restart, sometimes I can access the HD which works perfectly.
  Does anyone have an idea on this?
  Thank you.

  PS: Sorry for my English :)

  CHKDSK is not good to test a HARD drive for bad sectors, its only good when looking for errors of the filesystem (FAT32 or NTFS).

  Test the hard drive to find errors using DFT.
  DFT download: http://www.hitachigst.com/hdd/support/download.htm#DFT

  Download the ISO file and burn it to a CD - R disc (there is also a version on disk if it's easier).
  If you don't know how to burn an ISO file, read this guide: http://www.petri.co.il/how_to_write_iso_files_to_cd.htm
  Restart your laptop and boot from the disc of DFT.
  Choose the 'Advanced' test and let it run (it may take an hour or two).
  If you see a message in red box, the HARD drive is faulty.
  An error code 0 x 70 means there are bad sectors and the HARD drive needs to be replaced.

• Satellite P100-221: problem with driver battery composite microsoft

  Hello

  I have problem with my satellite p100-221! A few days ago I had problems with my audio driver (audio conexant high definition), after starting it was indicates that the pilot of his failed to initialize, I reinstaleed this driver several times and at last it was working OK, but I noticed that windows does not see the battery.

  The small cell in the status bar disappeared and I can not say for how long can I use laptop with battery. Laptop works as if it is connected to the AC. In the Device Manager appeared an exclamation on the battery composite microsoft.

  I tried to renew the drivers but nothing. I deleted combatt.sys and cmbatt.sys in windows\system32\drivers but they appear again. I started in safe mode deleted, but after normal start, they do not appear. I also deleted them in Device Manager, and after start-up, this device did not and do not ask me to install the drivers.

  What can I do?

  Hello

  I noticed that you did a lot of complex changes to your device. You deleted some files, update drivers, etc..
  I guess that your operating system has been enough installed and worked properly.
  Windows XP supports a system restore tool. This tool allows you to roll back the OS to the beginning.
  In my opinion, you should try to use this option. Maybe he'll bring your laptop at the time where everything worked correctly.

• Problem with Driver Audio (Audio beats) HP Pavilion dv7 6190sl

  Hi guys,.

  my name is Francesco and I have a problem with the sound card in my PC...

  After formatting the PC, I reinstalled all the drivers, even if the installation is successful, I can't hear sound from my pc...

  Unfortunately, I deleted when formatting the disk that contains all drivers... (HP_Recovery)...

  You have a solution?

  Thanks, Francesco!

  Hello

  Open windows control panel, open Device Manager and open sound, video and game controllers.  Right click on the IDT device and select Properties.  Click the driver tab and then click on "update driver".  Select "Browse my computer for driver software", then "Let Me pick from a list of drivers for devices on my computer.  "High definition Audio Device" left click once to highlight, then click the next button to install it.

  This makes all the difference?

  Kind regards

  DP - K

• External hard drive in the Device Manager but not in disk management

  So I have this external hard drive Western Digital 1 TB. I've had for over a year now and it was working fine. I would like to trade my XBox 360 and the computerregularly. Then one day I brought home, plugged into the computer and nothing. My friend and I couldn't understand anything. We have gone as far as removing the hard drive and put it directly into the computer. I have reviewed, that he has lost.

  Then yesterday, on a whim, I tried to connect it again to the USB port. It is presented in the Device Manager but says that its drivers have not been installed. Then, I changed the USB ports on the back of the computer and as if by magic, that this is once again. I had full access. Stupid (and you can see where this is going) did not immediately transfer anything off the hard drive. I'm looking for an image and listen to a song off of said hard drive when the drive went suddenly not recognized.

  I can see now the reader in the Manager of devices under disk drives, and USB devices. However it does not appear in the disk management window. And Yes, I checked as well the Productdocumentation upper and lower, that it is not listed. Go to the area where you assign drive letters not shown not be. Normally this is E:.

  I also tried to remove the UpperFilters registry in regedit. It was not to remove LowerFilters. Obviously, that didn't work or the other.

  I tried several cords and all my USB ports with no luck either.

  I went on the WD Web site, but they do not offer anything other than a partitioner that I would save rather than as a last resort as there are a number of things on the hard drive I want to save.

  So it's not like it's a new HD to be partitioned or an old man who comes out crapped. I know there's the data I just need to get home long enough to get what I need. Maybe I missed my window, but maybe I did not. Maybe someone can help. I'm at the end of my mind on this thing.

  Sounds like a problem of partition (maybe corrupted partition tables) if the device is recognized, but not the 'disk '.

  There are recovery/repair partition about tools.  Western Digital actually have some but I think that they are made for internal drives.

  If I were you, I start with WD and start looking for partition recovery/repair tools.  If this is the problem then it is the right kind of problem and you using the right type of solution can fix it easily.

  If this is not the case, some data recovery tools can help you recover some files even if you have to recreate a new partition, although I wish you much luck with this approach!

  Good luck whatever you try and make sure that you do not overwrite the what partition information, you have without making backups (many partition edititing software will offer backups)

• CD ROM drive not in Device Manager

  Suddenly, my CD-ROM drive doesn't work after I plugged a flash drive. It does not recognize a disc (tells me to insert a disc after that I already have). The drive is not listed in Device Manager. I followed the instructions of regedit and led nothing to delete the location. I tried the following without success website: http://support.microsoft.com/mats/hardware_device_problems/ The Fix - It ran and gave me: material changes may not be detected - checked. Y at - it sort of screwup driver or is my cd rom bread?

  Hello

  If the drive is viable that these can help:

  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="">

• problem with driver igdkmd32.sys can it be replaced

  While doing some maintenance on my PC (Acer 5720), I stumbled on "Driver Igdkmd32.sys slows down Pc" or something of simialar how can I solve this problem?

  previous attempts to solve the problem have confused me, I fear I can make matters worse unless I can find a solution not too technical.

  Hi Blot,

  -What is the exact error message that you get on your computer?
  -When exactly you receive this error?

  This file is linked to display drivers. This error could be due to corruption, the computer display drivers.
  
  Method 1: uninstall and install display drivers.
  (A) here is the link to download the correct drivers for your laptop. Download the drivers.
  http://support.Acer.com/us/en/product/default.aspx?tab=1&modelId=548
  (B) follow the below articles for how to uninstall and install the drivers from Device Manager.

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

  Note: The use of third-party software, including hardware drivers can cause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the use of third-party software can be solved. Software using third party is at your own risk.

  Method 2: try to clean boot
  I suggest you perform the cleanup starts, and then download and install the update from the following link.

  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7
  http://support.Microsoft.com/kb/929135

  Note: Follow step 7 of section of boot KB929135 to the computer in normal mode.

  Method 3: run a full scan of service on your system.

  Microsoft safety scanner

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

  Note: The Microsoft Safety Scanner ends 10 days after being downloaded. To restart a scan with the latest definitions of anti-malware, download and run the Microsoft Safety Scanner again. The Microsoft Safety Scanner is not a replacement for the use of antivirus software that offers continuous protection. For a real-time protection that helps you keep your home or small office PC against viruses, spyware and other malicious software, download Microsoft Security Essentials.

  I hope this information helps you!

• CD/dvd drive not in Device Manager!

  tried all the fix it solutions and the problem is still there, here are the results

  CD/DVD, reading and writing

  Publisher details

  Problems found
  CD/DVD drive is not detected CD/DVD drive is not detected The disk is missing or disconnected

  Not fixed

  

  Rescan devices

  Successful

  Problems found

  Details of detection

  6 CD/DVD drive is not detected Not fixed

  The disk is missing or disconnected

  Rescan devices Successful Look for changes in available devices

  Details of detection

  Collection information
  Computer name:	HALOINDUSTRIES
  Version of Windows:	6.0
  Architecture:	x 86
  Time:	05/09/2010 23:08:36

  Publisher details

  CD/DVD, reading and writing
  This diagnosis identifies and solves common problems that can prevent you from reading and writing of CD/DVD
  Package version:	2.0
  Publisher:	Microsoft Corporation

  .. .i reinstalled the operating system and the drive of dvd/cd rom works for the installation of the operating system, but once it has fully installed the cd/dvd rom drive isn't even appear in Device Manager and it wont even open after the OS is completely booted!

  I also tried the regedit solution, but I have no upper or lower filters...

  I use a hp dv6815nr! Help, please!

  Very respectfully,.

  GK07

  I thought I had posted the solution.  The upper and lower filters need to be refreshed.  Here is a solution I found on the Adobe forums. http://kb2.Adobe.com/CPS/402/kb402306.html

  Refresh the CD and DVD drivers list in the Windows registry.

  Warning: The registry contains information on the system that are critical to your computer and applications. Before editing the registry, be sure to make a backup of it. Adobe does not provide support for problems that result from incorrectly modifying the registry. Adobe strongly recommends that you have experience editing system files before you modify the registry. For more information on the Windows Registry Editor, see the Windows documentation or contact Microsoft Technical Support.

  To refresh the CD and DVD drivers list in the Windows registry:

  Important: After you refresh the list of drivers in the Windows registry, you may need to reinstall any other CD or DVD on your computer to write applications. If you restart Windows after this procedure and other burning CD or DVD applications do not recognize the CD or DVD drive, and then reinstall those applications.

  1. Uninstall your Adobe application.
  2. Open the Registry Editor:
     • On Windows 2000 and XP: click Start > run. Type regedit in the box text open, and then click OK.
     • On Windows Vista: Click Start. Type regedit in the search text box, and then press ENTER.
  3. In the left pane of the registry editor, navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class and select the {4D36E965-E325-11CE-BFC1-08002BE10318} key, which appears as a folder.
  4. Select file > export (Windows XP and Vista) or registry > export a file from the registry (Windows 2000).
  5. In the export registry file dialog box, select the branch selected under export range, name the file (for example, CDDVDkey.reg) and click Save to save the file to the desktop.
  6. In the Panel to the right of the registry editor, select the LowerFilters line, and then choose the editing command > delete. Click Yes in the dialog box confirm deleting key.
  7. Select the UpperFilters line, and then choose the editing command > delete. Click Yes in the dialog box confirm deleting key.
  8. Close the registry editor.
  9. Open the Device Manager:
     • On Windows 2000 and XP: click Start > Control Panel. Double-click the system icon, click the Hardware tab, and then click Device Manager.
     • On Windows Vista: Click Start > Control Panel, double-click System, and then click Device Manager in the task pane.
  10. Click on the symbol more then to CD-ROM/DVD-ROM drives.
  11. For each listed DVD-ROM or CD-ROM drive, select the icon then choose Action > uninstall.
  12. Restart Windows.
  13. Windows will automatically detect and reinstall your CD-ROM or DVD - ROM drives. You can check that the drives are installed in the device (see step 9) Manager. If the drives are not present, open Device Manager and choose Actions > Scan for hardware changes.
  14. Reinstall your Adobe application.
  15. Restart Windows.

  Important: If this solution doesn't solve the problem with the application you reinstalled, then you must restore the CD and DVD drivers list in the Windows registry.

  To restore the exported CD and DVD drivers list:

  1. Double-click the registry key that you exported.
  2. Close the registry editor.

  3. Restart Windows.

  • Proposed as answer byGreg good and Cool Sunday, May 16, 2010 11:38

• problem with the connection of devices to VMware guests

  I have a hpe 130f.  When I power on a virtual machine, I get the message «failed to initialize the controller usb in VMware» I did everything according to the VMware kb. I've never had this problem with my old computer, so I suspect it's a driver causing the problem.
  

  The fixed. I discovered that the ATI catalyst install Manager has been installed which contains an amd usb filter driver. I just uninstalled, rebooted and now VMware can communicate with my usb devices.  I don't know why, who was installed by hp as my system has a nvidia card, although I think there may be an ati integrated graphics card.

• Satellite Pro P300 - hot to get the WLAN driver in my device manager?

  I have a Toshiba Satellite Pro P300 with xp pro. My wlan driver atheros AR9281 does not work. I uninstalled it as suggested by Toshiba
  and downloaded a new. How can I get the download open and in Device Manager?

  Prior to do any create new folder on the desktop.
  Download driver driver and start TC00147200C.exe Toshiba will start extraction of archive
  Click on Options
  Click Browse, and then choose new folder on the desktop
  Click next
  Click Start
  When finished open the new folder and go to the folder XPDrv
  Start the installation with setup.exe and the installation should start

  Can you please confirm if it works?

• Equium L40-156: graphics card problem - error code 12 in Device Manager

  People of the night...

  Just got a family run Vista premium, Equium L40-156, everything is going well except a little problem with the display adapter (Mobile Intel 965).

  Tried the drivers that I had with the installer
  Tried the drivers from the toshiba download page
  Tried the drivers on the Microsoft Update site
  Tried the drivers from the website of intel

  All have the same problem, in Device Manager, it shows with an error (the pretty yellow triangle with the "!") with an error code 12 (the device cannot find enough free resources) even after a system resart.

  Switching view hidden devices displays a 2nd same device, but works correctly, but the two disappear if I try to delete either.
  Display settings do not display a connected device, DXDIAG had no idea either.

  Latest version of the BIOS installed, all other devices are very good and can not see an IO overlap anywhere

  Any suggestions, greatly appriciated

  Ta

  Hello

  I have studied a little bit and looked on the Microsoft page for some answers and found out what exactly means the error code 12.

  ------------------------------------
  + Error code 12 +.

  + This device cannot find enough free resources that it can use. If you want to use this device, you will need to disable one of the other devices on this system. (Code 12) +.

  + Two devices are assigned the same i/o ports, the same interrupt, or the same Direct memory access channel (whether through BIOS, the operating system, or a combination of both). This error message may also appear if the BIOS did not allocate enough resources to the device (for example, if a (USB) universal serial bus controller is not an interruption of the BIOS because of a corrupt MPS (Multiprocessor) system table). +
  -------------------------------------

  Well, what to say; usually this error message should not appear with the original Toshiba preinstalled operating system.
  I put t know if you have changed something or add an additional device, but it would be very interesting to know if the same error message appears after the reinstallation of the OS.
  You can use the Toshiba Recovery CD/DVD of restoration!

  All the drivers, the tools are already preinstalled on the recovery CD so the entire procedure will not take very long. about 10 min.

  Check this box and report if the same error is displayed on the laptop with the factory settings!

  Good bye