Question about HP Pavilion dv4000 Notebook

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I lost touchpad driver

During restoring the system as a result of a virus,, the driver of the touchpad was deleted !! what can i do ?

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  • hanyedward31 Nov 13, 2008

    it is not found there,, the model is hp pavilion dv4000

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  • 488 Answers

You should get them from the hp website..if u tell me the exact model number can send u a link..

Posted on Nov 11, 2008

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Have viris need to gertneed to get to system restore on emachines model W3650 pc


Why not delete the Virus? Boot to Safe Mode with Networking, Download MALWAREBYTES at: http://www.filehippo.com/download_malwarebytes_anti_malware/ In the install UNCHECK the TRIAL PRO version, you want the freeware version, Run a FULL scan, delete ALL results. Use your up-to-date Anti Virus software to run a FULL scan, delete ALL results, reboot normally. If you are determined to do a Full Factory Restore, keep in mind a loss of all your data, assuming you have a Recovery Partition, use this procedure: https://support.gateway.com/emachines/software/MICROSOF/vista/7515910/7515910su4.shtml

Apr 07, 2013 | Computers & Internet

1 Answer

Toshiba- L755D- keypad- mixed- up- spacebar- puts- a- dash- between words the i button goes to full screen and the o button opens a developer tool window


Maybe a virus or infection has hijacked the keyboard. Try booting into Safe Mode and see if it works. Also while in safe mode download and install MalwareBytes and run a Quick Scan.

Turn off the computer, then hit the power button to turn it back on and immediately start hitting the F8 key repeatedly until you see SAFE MODE. Take the Safe Mode With Networking option (this will give you internet connectivity) and let it boot up. Safe Mode will look different to you, the screen will be darker and the icons bigger, this is normal. Open your internet browser, then download and install MalwareBytes and run a Quick Scan.



Go to www.google.com and in the search box type: "Download cnet Malwarebytes" (without the quotes). Download and install malwarebytes from the sites download.cnet/malwarebytes. When the site opens up click on the Green Download button on the left. Do not click the Red Download button, that's junk. When it finishes installing the Gui Interface will open up with an offer to Accept a Trial Version or Decline. CLICK DECLINE you want the totally free version. Run a QUICK SCAN. As it scans, if it finds infections the number will be in red. When it finishes scanning, click SHOW RESULTS. A notepad text document will open up showing you the results. You can close the text document and go back to the Gui Interface where you will click REMOVE SELECTED RESULTS. The objects will already be selected for you. When it finishes removing the objects click ok and it will sometimes reboot your machine.

If after the above steps you still have the problem try downloading and reinstalling the touchpad driver.



Get online and got to www.google.com In the google search box type: "Toshiba Support" (without the quotes and put your manufacturer name before Support). Look for downloads and drivers. Enter your model number and operating system when requested. Download and install the Touchpad drivers.



If the issue still exists try Rolling your System back to a date and time before the keyboard started acting up by running System Restore.




Click Start/Programs/Accessories/System Tools/System Restore. Select a Restore Point (date and time) that is before you started having problems. System Restore does not delete you data, documents music, pictures, videos or programs (unless the program was installed after the restore point you selected).

System Recovery loses all your data, documents, music, pictures, videos and programs. It sets your system back to the time you first purchased it.


Jun 08, 2012 | Computers & Internet

1 Answer

Hp compaq dc7100 to factory settings because of a virus


Read the Manual. It will tell you how to get into Factory Restore.

Get online and got to www.google.com In the google search box type: "HP Support" or "Compaq Support" (without the quotes and put your manufacturer name before Support). Look for downloads and drivers. Enter your model number and operating system when requested. Look for Manuals and search them for Factory Restore or System Recovery.



Why not just kill the virus or do a System Restore which will allow you to select a Restore Point (date and time) before you got the virus. System Restore will not delete your data, documents, music, pictures, videos or programs (unless the program was installed after the restore point you selected). System Recovery or Factory Restore will delete everything and set your computer back to when you first purchased it.



To get to System Recovery click Start/Programs/Accessories/System Tools/System Restore. Select a date and time (Restore Point) before you go the virus.



You could also try downloading and installing MalwareBytes and run a Quick Scan.




Go to www.google.com and in the search box type: "Download cnet Malwarebytes" (without the quotes). Download and install malwarebytes from the sites download.cnet/malwarebytes. When the site opens up click on the Green Download button on the left. Do not click the Red Download button, that's junk. When it finishes installing the Gui Interface will open up with an offer to Accept a Trial Version or Decline. CLICK DECLINE you want the totally free version. Run a QUICK SCAN. As it scans, if it finds infections the number will be in red. When it finishes scanning, click SHOW RESULTS. A notepad text document will open up showing you the results. You can close the text document and go back to the Gui Interface where you will click REMOVE SELECTED RESULTS. The objects will already be selected for you. When it finishes removing the objects click ok and it will sometimes reboot your machine.


May 23, 2012 | HP Compaq dc7100 PC Desktop

1 Answer

Would like to restore it to a certain date or atleast the past 24 hrs. I have a Vaio CR VGN 24G/B notebook. Lost a couple of folders due to a virus.Would i be able to restore the system to a certain...


If you delete the files already in permanent basis. You can no longer restore them unless you have software restoration...to restore the deleted files or due to viruses...
Try to scan first your pc to clean the viruses and files will be back in normal condition. After you clean the pc but still don't the files you need...
I think you need to do another files

Sep 23, 2011 | Computers & Internet

1 Answer

My problem sounds audio devices not working


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Perform a System Restore If Necessary:

  • Step 1 - If the sound has been audible from your computer's speakers and is suddenly lost, you may need to perform a System Restore. Click on the " Start" button and then "All Programs."
  • Step 2 - Click on "Accessories," then "System Tools," then "System Restore."
  • Step 3 - Complete the System Restore Wizard. If this doesn't work, read on.

Delete And Reinstall the Original Sound Drivers:

  • Step 1 - Deleting and reinstalling your sound driver may resolve the problem. Your sound driver may have been corrupted or may be missing. The result of this is that the restore utility menu won't be available. For Windows XP, follow these steps.
  • Step 2 - Click on your "Start" button. Click on "Control Panel" and then "System." Next, click on "Hardware," then "Device Manager, then "Sound, Video and Game Controllers."
  • Step 3 - Click on a sound device named in the Device Manager, and then press the Delete key on the keyboard. Click "OK" in the window that appears. Remove all the listed sound devices i this way EXCEPT Audio Codec and Legacy Audio Drivers.

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  • Step 4 - Restart your computer. Reinstall the deleted drivers using the Driver and Application Recovery CDs that came with your Windows XP system.
  • Step 5 - Visit your computer manufacturer's official website. Check for any updated sound driver software for your sound card. If any, download them along with the installation instructions.




Jul 06, 2011 | Computers & Internet

2 Answers

I need assistance running the restore program I have a virus on my computer that is keeping my internet provider from cleaning computer


You didn't list your operating system but if its XP here is how to access "system restore".

Start / All Programs / Accessories / System Tools and then system restore.
Follow the prompts, choose a point to restore, and then the machine will reboot. Please make sure that during the restart not to power off.
Sometimes going back to a prior build will work and sometimes it won't.
If, after the reboot the restore failed you could try turning "system restore" off and then reboot and after the restart turn "system restore" back on. To do this right click on "My Computer", click on properties. In the new window click on the "System restore" tab.

Hope this helps.


Oct 21, 2009 | Computers & Internet

1 Answer

Toshiba A105-touchpad mouse intermintent problem


If you know where the touchpad/mouse driver is located on a recovery disk, I would 'delete' the mouse via the control Panel, reboot and see if Win will reinstall the driver from the restore partition or, ask for a disk as a source and you have to know where that driver is on the optical disk. I would locate the drivers on your recovery disks before you delete the current device.
Alternately, you might check Toshiba's support section for a touchpad driver for your OS and system and burn it onto a removable disk or thumb drive that you give to Win as a destination if asked. 

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Repeated freeze in Vista


Press F12 when the DELL logo appears during boot and select Diagnostics from the menu. When the initial memory tests are complete select Express Test and document any errors reported and call DELL with the results.

Dec 07, 2008 | Computers & Internet

1 Answer

Lost My Clipbook cant turn it on, cant restore CA called scvhost.exe a virus so deleted it


remove the virus with anti virus software, then go to start>programmes>accesories>system tools>system restore and choose a date before this happened, when it is restored, turn off system restore as you would have reinstalled the virus, re run the anti virus then turn system restore back on.

Sep 03, 2008 | Computers & Internet

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