Its Dell 3000 suddenly stop working

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• "My Dell" has suddenly stopped working on my PC. message is "this version of my dell is not approved to run on this system.

  I used "My Dell" no problem in recent years.

  When I try to use it now I get the message "this version of my dell is not allowed to run on this system.

  So far I'm awa\re I did all relevant changes to the systemCan anyone throw any light on this?

  Thank your

  Hi petectaylor43,

  Please click on the below mentioned thread that may help you resolve this problem:

  http://Dell.to/18bE9tG

• Built in laptop keyboard suddenly stopped working the Dell Studio 15

  Dell studio 15 laptop
  Vista Home premium 64-bit
  Keyboard suddenly stopped working, using the screen keyboard now.  All buttons unresponsive.  No virus or malware found by updated AVG scan.  The touch pad or external mouse, both work.  I have no external keyboard.  System Restore does not work.  The driver is up to date and its status is "work prperly.
  Help, please.

  Is it still under warranty, if so contact Dell

• Dell inspiron n5040 sound suddenly stopped working what that can do?

  Sound suddenly stopped working and checked a few things but he says everything is working properly

  Most often when a device does not work, it is because the driver is damaged.  Re-install a new copy should help

  http://Windows.Microsoft.com/en-us/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly? SignedIn = 1

  http://captaindbg.com/how-to-update-drivers-on-Windows-7/

• The keyboard and mouse bluetooth suddenly stops working

  I asked this question before using Dell, but none of the answers provided.
  The keyboard and mouse bluetooth suddenly stops working.

  Given that this only happens when I'm online I make this question to the FireFox support.
  I have the latest version of FF:

  I installed the new BIOS and Shipset, but that does not change.

  Suddenly, the keyboard and the mouse do not respond and I have to restart manually.

  R

  FredMcD said

  Keep a log of when this happens. What did you do when...

  Check the batteries.

  Hello

  Thanks for the help

  Just for information:

  I downloaded a free software called "StartupBooster" and using this to disable or remove some programs, problems with the gel (Take on wood), is gone. In addition it also speeds up boot time.

  Concerning

  R

• Tecra S4 - sound card has suddenly stopped working

  Hello

  I have a Tecra laptop S4 and the sound card has suddenly stopped working... It ceased to operate as last month and then started working again... but now it no longer works

  I am a computer tech for 14 years now...

  I downloaded the drivers from the toshiba web site and the sound card still does not work...

  I did a restore on the Toshiba as well and the sound card still does not work...

  Problems with Tecra S series with defective sound cards?

  I also have a Tecra S2 Portable and map its sudenly stopped working but after a few days after is started working again... weird huh?

  Hello!

  Can you please explain what you mean that it s not working do not?
  The sound card is listed in the Device Manager?
  You have activated the sound using FN + ESC?
  What operating system do you use?

  In your case, I will try to update the BIOS. You can find it on the Toshiba site.
  Check it!

  Good bye

• detected external display suddenly stopped working - displays black screen

  original title: detected external display suddenly stopped working

  Hello

  I have searched in several forums, but have not been able to completely solve this problem.  It has been set provisionally and has not yet.
  This system I have:
  HP TouchSmart tx2 tablet pc with Windows Vista Service Pack 2 x 64-bit (Home Premium)
  AMD Turion (tm) X 2 Ultra Dual-Core Mobile ZM - 82, 2.2 GHz
  ATI Radeon HD 3200 graphics card
  I have been working for more than a year with a monitor flat screen Dell ST2310 external monitor and works very well with the setting "use external display only.  From one minute to the next two screen went black so I forced a restart and again the same problem.  I decided to manually disconnect the external monitor by unplugging the VGA cable from the laptop that turns on automatically to the main display as it would if I am disconnected display.  When I connected the VGA cable again the same question in the two screens were entirely black.  I unplugged once more the VGA cable if I could change the settings in Windows mobility.  I plugged back in the VGA cable after changing the settings of "external display only" to 'mirror' devices and after playing for a bit, with the Windows Mobility Center, I had the external display to work again my regular settings: "external display only.  This solution lasted a day and now works in the main screen and the external screen is completely black.
  I tried in vain to solutions:
  -Change VGA cables continues to experience the same issue.

  -Tested according to the specifications and Dell monitor Monitor works fine if the backlight is not the problem.
  -Records update for ATI Radeon HD 3200 graphics card and driver generic PnP Monitor and Dell ST2310.
  -Uninstalled ATI Catalyst Manager and re install now as AMD Vision Engine Control Center.
  -Checked AMD Vision Engine Control Center recognizes the connected external display.
  -Uninstalled the driver Dell ST2310 and re installed the driver.
  -On the screen settings have tried to extend the desktop on the external screen (second)
  Now, this is what's going on and don't know how to fix it:

  -Windows Mobility Center detects a monitor external, even when the VGA cable is disconnected.

  -When it detects the external display it sometimes detects it as DELL ST2310, sometimes as a generic Non - PnP monitor.

  -Sometimes under "Monitor" in the Device Manager, there are several monitors generic Non - PnP contained also the Dell ST2310 and generic PnP monitor.

  -When the external monitor is connected, the screen is completely black and does not work even after changing the settings Windows Mobility or Fn F4.
  Help!

  Hello
   
  I also suggest you to update the BIOS. Visit the manufacturer for more information.
  http://Windows.Microsoft.com/en-us/Windows-Vista/BIOS-frequently-asked-questions
   
  WARNING:
  BIOS change / semiconductor (CMOS) to complementary metal oxide settings can cause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the configuration of the BIOS/CMOS settings can be solved. Changes to settings are at your own risk.
   
  See also: http://h10010.www1.hp.com/ewfrf/wc/document?docname=c01881110&tmp_track_link=ot_recdoc/c00678157/en_us/c01881110/loc:4 & cc = us & dlc = en & lc = en & product = 352607 #N624
   
  Thank you

• My computer keeps showing random parts "suddenly stop working" and the computer needs to reboot - I think it's a virus.

  I have a problem when occasionally and randomly my computer components apparently all of a sudden "stop working and must close ' which translates into my computer restart itself. This happens a lot, but I can not associate with any particular issue, as it changes each time. I think it's a virus, but nothing seems to be wrong, it's just the inconvenience. I had the computer more than a year and nothing wrong with it. The only other common thing is a program called "twonkymedia" seems to be on my pc and "must be closed", but I can't find anywhere to remove it.

  It's driving me crazy now, as can happen at any time during the game, work or other passtimes of the computer.

  Hello

  1 make thorough scrutiny for malware and don't forget no one program intercepts all methods of overkill use so much.

  It can be made repeatedly in Mode safe - F8 tap that you start, however you must also run them
  the Windows when you can.

  Download malwarebytes and scan with it, run MRT and add Prevx to be sure that he is gone. (If Rootkits run UnHackMe)

  Download - SAVE - go to where you put it-right on - click RUN AS ADMIN

  Malwarebytes - free
  http://www.Malwarebytes.org/

  Run the malware removal tool from Microsoft

  Start - type in the search box-> find MRT top - right on - click RUN AS ADMIN.

  You should get this tool and its updates via Windows updates - if necessary, you can download it here.

  Download - SAVE - go to where you put it-right on - click RUN AS ADMIN
  (Then run MRT as shown above.)

  Microsoft Malicious - 32-bit removal tool
  http://www.Microsoft.com/downloads/details.aspx?FamilyId=AD724AE0-E72D-4F54-9AB3-75B8EB148356&displaylang=en

  Microsoft Malicious removal tool - 64 bit
  http://www.Microsoft.com/downloads/details.aspx?FamilyId=585D2BDE-367F-495e-94E7-6349F4EFFC74&displaylang=en

  also install Prevx to be sure that it is all gone.

  Download - SAVE - go to where you put it-right on - click RUN AS ADMIN

  Prevx - Home - free - small, fast, exceptional CLOUD protection, working with other security programs. It comes
  a scan only, VERY EFFICIENT, if it finds something to come back here or use Google to see how to remove.
  http://www.prevx.com/   <-->
  http://info.prevx.com/downloadcsi.asp  <-->

  Choice of PCmag editor - Prevx-
  http://www.PCMag.com/Article2/0, 2817,2346862,00.asp

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

  If necessary here are some free online scanners to help the

  http://www.eset.com/onlinescan/

  http://OneCare.live.com/site/en-ID/default.htm

  Other tests free online
  http://www.Google.com/search?hl=en&source=HP&q=antivirus+free+online+scan&AQ=f&OQ=&AQI=G1

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

  Also do to the General corruption of cleaning and repair/replace damaged/missing system files.

  Run DiskCleanup - start - all programs - Accessories - System Tools - Disk Cleanup

  Start - type this in the search box-> find COMMAND at the top and RIGHT CLICK – RUN AS ADMIN

  Enter this at the command prompt - sfc/scannow

  How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe) program
  generates in Windows Vista cbs.log
  http://support.Microsoft.com/kb/928228

  Run checkdisk - schedule it to run at the next startup, then apply OK then restart your way.

  How to run the check disk at startup in Vista
  http://www.Vistax64.com/tutorials/67612-check-disk-Chkdsk.html

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

  If we find Rootkits use this thread and other suggestions. (Run UnHackMe)

  http://social.answers.Microsoft.com/forums/en-us/InternetExplorer/thread/a8f665f0-C793-441A-a5b9-54b7e1e7a5a4/

  I hope this helps.

  Rob - bicycle - Mark Twain said it is good.

• Speakers suddenly stopped working

  my sound has suddenly stopped working. After talking to a few knowledgeable people, I uninstalled the Realteck driver, and then I had to come its decent through the speakers! It is a HP desktop computer, a6750y

  Then I tried to re - install the driver. Although the pilot had the same name, it was more recent than previously on the system, so I re-installed and once more, no noise. So I uninstalled this version, but now I have no sound!

  I get sound through the headset.

  Here's what I installed, but it does not work.

  

  William, welcome to the forum.

  Did you check in "Control Panel / Sound" to make sure that your audio device is selected by default?  I had happened to me several times over the years. especially, if I made any changes to my computer.

  Please, click on "Thumbs Up +" if I helped you and click "Accept as Solution" If your problem is resolved.

• Service Windows wireless suddenly stopped working because of problem with the KeyIso service

  Description of the problem: Windows Wireless Services suddenly stopped working on my computer. What I have discovered so far that the problem is that the WLAN AutoConfig service does not work because of the failure of the function "KeyIso". The error message for the mentions "Error 126" KeyIso (the specified module could not be found). Any help to fix this would be appreciated. TDW

  Hello

  What is the antivirus installed on the computer program?

  KeyIso Description:

  The service provides insulation for private keys key processes and operations of such associated encryption required by the common criteria. The service stores and uses long term keys in a secure process in line with the requirements of the common criteria. It should normally be disabled, as otherwise, these cryptographic operations may fail.

  Looks like there could be a corruption with the wireless connection that you have added. You can perform the steps.

  Method 1:
  

  Try to manually start the wireless service, i.e. the WLAN AutoConfig service. To do this, connect to the computer as an administrator.

  a. Click Start, type services.msc and press enter.
  b. Locate the Autoconfiguration WLAN service, double-click to open its Properties window.
  c as. under the general tab, change the startup type to Automatic and click on the Start button.
  d. click on apply, then ok.

  Method 2:

  To resolve this problem, try using the tool (SFC.exe) System File Checker. To do this, follow these steps:

  How to use the System File Checker tool to fix the system files missing or corrupted on Windows Vista or Windows 7
  http://support.Microsoft.com/kb/929833

  Method 3:

  You can uninstall and reinstall the network card and check.

  a. click Start, type Device Manager in the Start search box and press enter.
  b. locate the network adapters and expand the same.
  c. Select the Wireless connection, right click and choose Uninstall.
  d. restart the computer, if prompted.

  Drivers should settle automatically after the computer restarts.

  Now you can install the latest network card drivers and see if that fixes the problem.

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

  Windows wireless and wired network connection problems
  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

  Hope this information helps. Response with status so that we can help you.

• USB mouse and keyboard suddenly stopped working

  My USB connected Microsoft USB Bluetooth mouse and keyboard suddenly stopped working today. After researching everything I could, I didall that I could find as a possible solution that has been:

  • Update of the chipsets
  • Uninstalling usb in Device Manager and reboot devices
  • Updated via Device Manager, usb devices
  • Reformatting and reinstalling Windows 7
  • Stop, unplug and allow the card mother "reset".
  • Try multiple ports
  • There is no 'connect' button on my mouse so I can not sure try this
  • Replace the batteries in my mouse
  • Obviously both devices have been connected
  • Updated the software for the mouse

  I have tried literally everything I could think of or read previously and I am out of options. Oddly enough however, after reformatting and reinstalling windows, my USB storage device is found and is working, but the keyboard and mouse are not. Please don't bother not suggest anything I listed above, I obviously already tried and found no chance.

  Update
  I have solved my problem. For later use, if anyone has this problem and no other solution seems not work; That's what I did.

  I bought a USB 2 ports PCI card and installed in my computer, then go back to Windows XP. While my original front and rear USB ports still recognize a flash drive, they do not recognize the keyboard or USB mouse, make ports PCI card. I had also updated ALL the updates of windows on the site, not the auto update available on the desktop. Although I don't know the cause, I am certain that somewhere, something was is altered by the hardware or software, and my default USB ports do not recognize mouse or keyboards.

  Another piece of knowledge in case anyone is interested; I use a card mother gigabyte s-series and my nvidia video card GeForce previously is no longer recognized in the port, it would cause my computer go into a State of hibernation and the monitor would go into "Analog Power Saving Mode". The only solution was to spend a friend with my video card. (Its graphics card is a GeForce 9800 GTX, mine was a GeForce 9800 GT. No reason why it should make a difference.) According to me, even if my computer is less than two years old, I was sold a bad mother. I read online cases in other forums for technical support of people having the same problem. Gigabyte motherboards stop random ports for no known reason.

• Export dialog box has suddenly stopped working (internal error)

  V4.1.0.18 SQL Developer build HAND-18, 37

  The data export dialog box (by right-clicking in a query result) suddenly stopped working this morning. The window of dialogue where I normally happens to choose a destination and format file refuses to say another thing that 'internal error during an attempt create this panel', followed by a big chunk of things related to java:

  

  Yesterday, everything was fine. Can someone help me fix this, or point me in the right direction?

  If I run an older version (Build HAND - 13.80 v4.0.0.13) the export dialog box works as expected...

  No idea on how to delete a version

  There is no aspect of registry of a SQL Developer installation.  Only...

  1. the folder where you install SQL Developer.  You should always unzip into an empty folder, of course.

  2. the folder which contains the parameters of the user (either the default value, initial settings or settings migrate one installs it earlier).

  For WIndows Vista & upwards, for example, the default user settings for all installations of SQL Developer are under Developer %APPDATA%\SQL.

  The %AppData%\microsoft\windows\sendto is something like C:\Users\\AppData\Roaming.  Win XP used a slightly different naming convention.  Each facility has a record for its parameters to the user of the SystemN.N.N.N.Nform.  Don't forget that AppData is one of those hidden Windows folders.

  So the current production facility will have user settings in C:\Users\\AppData\Roaming\SQL Developer\system4.1.1.19.59.

  For SQL Developer 4.0 & upward, there is also a separate C:\Users\\AppData\Roaming\sqldeveloper\...\product.conf to point to the JDK.

  It's always a good idea to export your definitions of connection for installation before nuking its SystemN.N.N.N.N folders.

  So, delete a SQL Developer installation is also simple to delete the installation directory and the directory of the user for this version parameters.

  Moreover, the Export page for 4.0.0.13.80 utility preferences (and 4.1.1.19.59 is the same) should look to...

  

• Satellite NB10T-to-10F - webcam suddenly stopped working

  Hello
  I got the laptop TOSHIBA SATELLITE NB10T-A-10F
  The web cam has suddenly stopped working
  I tried
  Updated bios even without result
  Here is the picture of Device Manager

  In various cases, the webcam can be enabled and disabled in the BIOS
  This option would typically appear in the BIOS under: Advanced-> System Configuration
  Please check this box.

  Otherwise, you need to know also that the webcam driver installation isn't necessary if you use the system Win 8 or 8.1 win because such driver is already part of the system.

  If the BIOS does not have the power option webcam (Advanced-> System Configuration) I would recommend you to retrieve the computer laptop back to the factory to check settings if possible hardware malfunction would be responsible for this issue.

• Internal speakers Satellite C640 suddenly stopped working

  Hi friends,

  My satellite c640, internal speakers suddenly stopped working but works fine when the headphones or external sources are connected
  Is this a hardware problem?

  I m using win 7 64 bit and I tried to install the drivers but seems to be a hardware problem

  Thanks in advance

  Hello

  I don't know if it is a hardware issue of m.
  You may need to check certain settings.

  In Control Panel-> sound-> the Read tab.
  You should see the speakers selected as the default device.
  You can also click these speakers to the right and you should see a few options:
  Speaker Setup
  test
  Disable
  and so on.

  Test the speaker first. In my case, a short tone is displayed. You can also mark the speaker and click the properties button. You will see a second window with tabs. Check the second tab called LEVEL. Here, you can change the sound level.

  What happen exactly when you try to reinstall the sound driver? You get errors?

• Satellite C650 - sound suddenly stopped working

  Hello.

  I bought this laptop the month last November.
  in any case, around a week or two ago, the noise suddenly would not work.

  He started making strange noises when I put in the headphones and speakers just made no noise at all never.
  I did a lot of weird things - like system restore, reinstall audio drivers but nothing worked until I updated the bios, then everything went well and the sound worked again.

  However, today, the sound suddenly stopped working again. I tried to re - install the current bios but InsydeFlash says: "the version of the ROM file is the same BIOS version" and just closes.

  I searched the internet for an older version of the bios, but when I try to install it, InsydeFlash said: 'the version of the ROM file is not newer than the version of the BIOS' and of course, I know that but then it closes too!

  I'm not really good at computers or anything, any help at all would be appreciated.

  Thank you.

  Hello

  I recommend checking some options first;
  -check if mute is not activated
  -check if all the volume controls are set to a higher value
  -check if the sound using headphones

  If this is not successful, you must reinstall the audio driver.
  First go to Device Manager and uninstall the audio driver. Restart the device
  Download the audio driver from the Toshiba page, then reinstall it. Reboot once again and test the sound.