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Hardware acceleration setting cannot change

The display driver does not allow the above settings to change in compaq presario c506 tu notebook

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  • saahil1989 May 17, 2009

    i cannot change the hardware acceleration settings on vista. it keeps saying that my current display driver does not allow changes to be made on hardware acceleration.

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SOURCE: Laptop - Compaq presario C771 TU - Graphic, Sound Drivers

i am lokendra kumar
i want to download sound driver
presairo c791tu
plz tall me my Email-id is
lokendrakumar2009@gmail.com

Posted on Jan 01, 2010

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I want to download a sound driver for my laptop "compaq presario v6316 tu " presario V6000 model


choose your type of windows then aim for audio ok?
::::drivers:::::
http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?os=2100&lc=en&cc=us&dlc=en&sw_lang=&product=3432975#N150

Mar 22, 2011 | Operating Systems

Tip

Fix Windows 8 Error 10


The TIPS this article will help you get detailed diagnostic information and fix the error 10 in Windows 8 operating system.

Update Malfunctioning Drivers

Update the drivers for malfunctioning devices indicated with a yellow color exclamation mark.

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1. Press Windows Key + C.
2. The Charms Bar will be displayed.
3. Click the Settings icon.
4. Click Control Panel.
5. Click System and Security ' Administrative Tools.
6. Double click Computer Management.
7. After Computer Management dialog opens, expand the top root node, i.e. Computer Management (Local).
8. Expand System Tools node. Select Device Manager.
9. Yellow colored exclamation mark will be displayed to malfunctioning devices. Right click a device and select "Update driver software".
10. Follow the on-screen instructions.


Reset Internet Explorer Settings

Set the default browser settings.

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1. Press Windows Key + X.
2. Select Command Prompt (Admin).
3. Type "inetcpl.cpl"
4. Press ENTER.
5. Internet Properties dialog will open.
6. Click the "Reset" button and confirm the action.

Change the Security Zone Settings

Go to the Security Zone settings and set appropriate levels for the Internet, Local Intranet, Trusted Sites and Restricted Sites zones.

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1. Open Internet Options dialog. (Refer Steps # 1-5 from Reset Internet Explorer Settings paragraph)
2. Click the Security tab.
3. Select "Internet" icon.
4. Move the "Security level for this zone" slidebar to Medium-High.
5. Click "Local Intranet" icon.
6. Set Medium-Low level for this zone as in the Step # 4.
7. Click Trusted Sites icon.
8. Set Medium level as in the Step # 4.
9. Click Restricted Sites zone and set High level for this zone as in the Step # 4.
10. Click Apply, and then OK.


Delete the Browsing History

Every time that you open Internet Explorer corrupt history is loaded. Delete the browser history to fix Windows 8 error 10.

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1. Open Internet Explorer.
2. Press the Alt key of your menu bar.
3. Select Tools ' Delete browsing history.
4. In the new dialog check-up all the checkboxes displayed.
5. Click the Delete button to start cleaning the Internet history.


Disable the Smooth Scrolling

Smooth scrolling feature may not work properly due to graphics issues. Disable the smooth scrolling feature to prevent this problem.

1. Open Internet Options dialog. (Refer Steps # 1-5 from Reset Internet Explorer Settings paragraph)
2. Click the Advanced tab.
3. Scroll down the scrollbar. Under Browsing category uncheck the "Use smooth scrolling" checkbox.
4. Click Apply ' OK.
5. Exit and re-open the Internet Explorer.


Turn Off Hardware Acceleration

Many applications use the hardware acceleration feature. Disable the hardware acceleration and check whether it helps.

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1. Press Windows Key + X.
2. Select Search option.
3. Type "desk.cpl" in the Search Box.
4. Click the Apps icon and open it from the Search Results.
5. Screen Resolution dialog will open. Click the "Advanced settings" link.
6. In the subsequent dialog click the Troubleshoot tab. If that tab does not exist it means your graphics card does not support the hardware acceleration feature.
7. Set Hardware Acceleration= None
8. Click OK ' OK.


Reregister Problematic DLL

Reregister the system file named rasppoe.sys using Command Prompt.

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1. Press Windows Key.
2. Type "CMD" in the Search Box.
3. Click the Apps icon.
4. Right click the "Command Prompt" icon in the Search Results page.
5. Click the "Run as administrator" icon at the bottom of the page.
6. Type the following command:
Regsvr32 rasppoe.sys
7. Press the ENTER key.


Rename Problematic DLL

If there is any problem with the rasppoe.sys it will be resolved after renaming the file.

1. Double click Computer desktop icon.2
2. Open the following location:
C:\Windows\System32\Drivers
3. Rename "rasppoe.sys" as "rasppoe.sys.old"
4. Restart your computer.


Turn Off the Software Rendering

If the software rendering feature is not supported, simply disable it.

1. Open Internet Explorer dialog box. (Refer Steps # 1-5 from Reset Internet Explorer Settings paragraph)
2. Click the Advanced tab.
3. Uncheck the checkbox named "Use software rendering instead of GPU rendering" under "Accelerated Graphics" category.
4. Click Apply ' OK.


Change NVIDIA Graphics Settings

Go to the NVIDIA Graphics Settings and uncheck the Stereoscopia 3D setting.

Reinstall Flash, Java & Silverlight

Uninstall and reinstall these three programs to check whether program files corruption was an issue or not.

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1. Press Windows Key.
2. The Start Screen will open.
3. In the Start Screen type "Uninstall a program" in the Search Box.
4. Click the Settings icon.
5. Open it from the Search Results.
6. Right click a program name and select Uninstall option. Uninstall the Flash, Java and Microsoft Silverlight.
7. Download the above programs from the Internet.


Change the Environmental Settings

Change the values of Environmental Settings in order to fix Windows 8 error 10.

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1. Right click Computer desktop icon.
2. Select Properties from the context menu.
3. Click "Advanced system settings" link.
4. System Properties dialog will open.
5. Click the Advanced tab.
6. Click Environment Variables button.
7. Under "User variables for " category two temporary folders will be displayed.
8. Select the "TEMP" folder.
9. Click the Edit button.
10. Specify Variable Value: "C:\Tmp" (without quotes).
11. Click OK ' OK ' OK.

Fix Issues in Registry

Often errors in Windows registry result in such problems. It is wise to keep Registry cleaned from corrupted entries. To fix Windows 8 registry, use the Intel Software Partner Reginout System Utilities here: RegInOut System Utilities

on Nov 24, 2014 | Microsoft Operating Systems

1 Answer

I wan't to change my os from xp 2 to win 7.is there any need of driver for such os for my compaq presario c783 tu.help me


Yes when you get a new Operating System you need new drivers for that operating system. Your Windows XP 2 drivers will no longer be valid once you switch to Windows 7 for your Compaq Presario c783tu. Most of the drivers will be automatically installed by Windows 7. You may have little problem with searching for some drivers for Windows 7 which Windows 7 does not contain. In this case you may try to install and experiment with Windows Vista drivers.

Warning: You can severely disable the functionality of your PC if you install the wrong driver. In this case you may need expert help and advice to remove those drivers from your PC and restore the normal functionality.

Dec 23, 2010 | Operating Systems

1 Answer

Dear sir , I have notebook compaq presario CQ40 538 TU and when i want use webcam, it's doesn't work, and i installed driver cyberlink youcam and then note "driver not found", what does itu...


driver's are needed for every hardware see your webcam model company and search for it's driver on google for egxample if cyberlink youcam search on google and download it's original driver from any trusted site like brothersoft etc.

Nov 23, 2010 | Operating Systems

1 Answer

How cac I get the UAAHD audio bus driver for COMPAQ PRESARIO


I do not know if this is an actual card or is it a software program? IF it is a piece of hardware like a bus CARD then I find that www.download.com (or www.downloadS.com has a GREAT selection of Drivers.. to set up an account is free and once you set up your account you can search for any specific drivers OR goto the site that represents your audio device and look under support or even talk to a tech you should be able to find the driver you are looking for at any of hundreds of sites

May 22, 2009 | Operating Systems

1 Answer

Screen transition while scrolling


Seems like a problem with the video card driver. Can you check if Windows is using "Standard VGA Driver" video? (Right click the My Computer Icon, select Properties - Hardware - Device Manager - 2x Click Display Adapter.) If you can identify the video card/chip of your computer (Example Nvidia or ATI), you may need to get the appropriate drivers to optimize your display.

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Laptop - Compaq presario C771 TU - Graphic, Sound Drivers


Hi there,

What is the Operating System you installed on your Compaq Laptop..?

Thank you

~micromaster

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bhenjot jab malum na ho gadhe to mat post kiya kar comment

chuttia samajta hain hamko

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