Windows 7 - Glitch

Hi. A week ago, i posted my problems here http://www.sevenforums.com/performance-maintenance/192965-glitch.html and i thought maybe i was posting it in the wrong section.

I did some of the fix solutions but the problem stilll occur. Help please?

Hi michellewjy, Have you tried reinstalling the audio drivers ?Fill in your system specs so we have a better chance of helping you http://www.sevenforums.com/tools/180...info-tool.html use this little program to aid you in finding the devices installed on your pc

It says i have no permission to enter the page

Use this link - System Info - See Your System Specs

And please do not post your problem in multiple sections of the site (I've removed your other thread).

Could we get a recap of what the original problem was? Since the original thread was removed there's nothing to reference.

Oh sorry for the multi-posting.

I don't know how to explain the problem but it goes like this. I was browsing the internet and suddenly my laptop gives a 'zzz, zzzz' sound and then suddenly whatever video or songs i'm listening or watching will lag and my wireless connection will be switched off (using Windows 7 so there's a red cross on the icon). There's no other way to connect the wireless back until i restart the laptop and sometimes it happens again after i restarted my laptop.

I don't really know what's the source of the problem. Sometimes it may occur when i'm browsing the internet (normal sites like facebook or twitter) or it may also occur when i'm watching videos.

Downloaded the file but it says i don't have the appropriate version of .NET Framework, so I can't install it.

Hi michellewjy, would you be so kind and tell us the laptop make/model please ,that way we will be able to help you further

Acer Aspire 4750G (:

Hi michellewjy, here is the link to the download page for your model of laptop Acer Support: Downloads & Support Documents - Notebook / Aspire / Aspire 4750G there are 3 different versions of network card Intel/Broadcom and Atheros if needed try all 3 or go to device manager and see iwhich card is listed there