i have problem about OS????????

They have: 2 posts

Joined: Sep 2010

hi everyone! good day..........
i have my own pc and i want change my old operating system to windows 7..
i already installed the window 7 OS but the problem is why is it that my pc don't detect sound driver.
another problem is the graphic is very lag " when i drag the windows..".
can you help me plsssssss??????????

LCD Tv are generally easier to watch

pr0gr4mm3r's picture

He has: 1,502 posts

Joined: Sep 2006

Check with your PC's website for Windows 7 drivers. If your windows are very laggy, I'm guessing you probably don't have the Windows drivers loaded either, and it is using the default display driver.

Most PC manufacturers have a support website for driver updates.

They have: 9 posts

Joined: Sep 2010

You need the drivers of your hardware to function on win 7, you should have checked them with windows 7 upgrade advisor tool, before installing windows 7, in order to chek your hardware compatibility before upgrading your system, because it can happens that some machines have hardware incompatibility, and they wont run win7 as suppossed to be. Check it with that tool to see if there are drivers for that hardware.

Remember Windows 7 upgrade advisor, get it from here: http://www.microsoft.com/windows/windows-7/get/upgrade-advisor.aspx

They have: 9 posts

Joined: Mar 2013

Try to install the realtec which is available in Google to over come such problems in windows seven or simply use real time player to get sound it may in use some time

They have: 25 posts

Joined: Jun 2012

Make sure you install the correct drivers for your card and not the default ones win 7 installs.

Want to join the discussion? Create an account or log in if you already have one. Joining is fast, free and painless! We’ll even whisk you back here when you’ve finished.