Pinging noise on startup Acer Aspire 7720

quovadis
quovadis Member Posts: 27 New User

Answers

  • brummyfan2
    brummyfan2 ACE Posts: 28,476 Trailblazer

    Right click the speaker icon in Taskbar, select Sounds and change to "none" from the dropdown menu.

    Capture.JPG

  • GuruAid-CS
    GuruAid-CS Member Posts: 467 Mr. Fixit WiFi Icon

    If you're able to login to your desktop and hearing the sound at the Windows login screen, it could be  the noise of your desktop theme. Or it could be from a third party application loading on startup. First check the sound scheme. Here's how to do it:
    1.    Open Control Panel (Start ' Control Panel)
    2.    Open 'Sounds'
    3.    Go to the Sounds tab.
    4.    In the sound scheme list, select a different scheme than the one that is already selected.
    5.    Restart and check if you still hear the pinging noise.

    If you still continue to hear the noise, try doing a clean boot. You can refer to this document for how to do a clean boot:
    http://support.microsoft.com/kb/929135

    If you're unable to login at all, and hearing beep sounds, refer to this link for beep codes troubleshooting:
    http://www.computerhope.com/beep.htm

    GuruAid

  • quovadis
    quovadis Member Posts: 27 New User

    Thanks for all the help , what it appeared to be was if there was a key stuck on the keyboard and showed 9999999in search engines etc ...anyway cutting to the chase it was a serious virus which I couldnt get hold of despite all the software thrown at it . I decided to undertake a fresh install to factory deafult and then build up to windows 7 ultimate and all the updates .... and its been first class ... so out there it appears to be some serious malware ......... 

    regards 

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