Question about Acer Aspire 4720 Notebook

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Problem with webcam..acer aspire 4720

I have acer aspire 4720 laptop..then just now, i try to open the webcam application but suddenly it didn't work as before...the popup message appeared..says that it was a data execution prevention from MS was said that it help to protect against damage from viruses and other security threats..and the webcam did not function..what should i do to solve this problem?? any suggestion??

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  • sandy090 Aug 09, 2008

    want a web cam driver

  • Anonymous Oct 03, 2008

    i want to format my system (acer aspire 4720 vista home prenium) and i dont have the drivers where and how do i get the drivers. thanks.

  • silka143 Mar 12, 2009

    my webcam is not working.when i open the webcam it shows a messege that 'connection failed,make sure that the webcam is not used for other operation'.then a blank screen appears n the crystal eye light is not close until i shut down my laptop


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Problem with
Acer Aspire Notebook Or Laptops? Just visit the sites..
For any Software problem you can visit a link by just Click Here .
For any Hardware problem with this Notebook you can Click Here

Posted on Jul 22, 2010

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Webcam acer รุ่น aspire 4720z เล่นไม่ได้ทำอย่างไร่ค่ะ

Posted on Jan 02, 2010

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Vista start | start search | type without quotes "acer crystal"

You'll be on. Don't know why Acer didn't put a link.

Posted on Jan 11, 2009

I whon e softwer empowering technology

Posted on Oct 11, 2008

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All drivers for Acer Aspire 4720Z model can be downloaded from ftp server of site or from the link of

Due to resemblence of motherboard of Acer Travel Mate 6292, the drivers for this model & 4720Z are the same.

This information is given to me from Acer Service Centre .

you can sms them with serial no. along the problem. they will revert to u in 1 hr. 100% good service.

you can contact me at

Acer SMS centre for cust care: 09901676677

Arun Kanojia

Posted on Sep 08, 2008

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I have acer aspire 4715z madel notebook.i instal vista but it didn't acept drive (wifi did not detect).so ppease send vista drive particularely wifi drive.

Posted on Jun 07, 2008

  • subahar suba
    subahar suba Jun 07, 2008

    it attack a some u uninstal crystal eye webcam and reinstal.


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Related Questions:

1 Answer

Drivers Acer Aspire 4553 Crystal Eye Webcam


You can reinstall the sound drivers from the Acer recovery management, to do so:
Start Menu> All Programs> Acer erecovery management> Restore> Restore Application & Drivers> Contents> Select Acer Crystal Eye Web Cam and install it


Got to
Select the computer model
Select Operating System installed on your computer
Click Drivers
Select WebCam (Acer Crystal Eye) and download it.
Once downloaded, install it on your computer.

Thanks and regards,

Oct 21, 2011 | Acer Aspire 4720 Notebook

1 Answer

Or you able to take control of my computer and get my Bison Camera to work correctly. Have a Acer Aspire 5100-4720 with Acer recovery. When I try I can get picture without controls to take a picture


some acer laptops differ slightly from others
but are all very similar

please try this please go to the start key
which is in the very bottom left hand side of your screen

all programs
acer erecovery management
on the left hit the restore
reinstall drivers/applications
reinstall the webcam driver

then restart the laptop

if this has helped you please let us know
so that we may be able to help others

many thanks

Jul 18, 2011 | Acer Aspire 5100 4720 Notebook

1 Answer

I formated my acer aspire 4720 from vista to windows 7. Now i cant seem to view my crystal eye webcam. How do i view my webcam?

Please install the Acer Crystal Eye Webcam Application from .Please make sure that you download and install the application and driver for the right operating system ( WIN 7)

Oct 25, 2010 | Acer Aspire 4720 Notebook

1 Answer

I try to open my webcam in YM and suddenly my YM went off and I got error message. What happened? And after that, when i try to shut down my laptop it hanged!!!...

Try reinstalling the webcam driver. To do so: click
Start Menu> All Programs> Acer erecovery management> Restore> Reinstall Application & Drivers> Select the appropriate Webcam (Sukiya, Chicony etc) and install it

May 26, 2010 | Acer Aspire 4315 Notebook

1 Answer

Problems with my cam on model acer aspire 4720z

have you installed webcam driver? if you're done you need to install web cam software/ application.

go to this link to download the drivers

Apr 10, 2010 | Acer Aspire 4720 Notebook

1 Answer

About installation

go here and select notebook,Aspire,Aspire 4720Z ,select your operating system(for example VISTA HOME BASIC X32)push the tab DRIVER and download the camera driver and install it.The push the tab APPLICATION and download acer webcam application and install it and it should work;)

Jan 20, 2010 | Acer Aspire 4720 Notebook

2 Answers

I hav Aspire 4720 series laptop,webcam not working

just restart your computer and problem will be resolved

Mar 27, 2009 | Acer Aspire 4720 Notebook

2 Answers

Inbuilt webcam is not working


I see there are multiple drivers available for a webcam in this model

Try all 3 of them, one at a time, one of them should work.

Let me know if you need anything else.

Mar 06, 2009 | Acer Aspire 4720 Notebook

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