When i formatted my computer and install windows 7 then i have lost my ethernet controller and vedeo controller .then what to do i dont understand . my model is VGN-fs295vp

Most times, with a modern computer, it will automatically install or re-install the drivers for your Ethernet as soon as you turn it on. Assuming this is not working for you, and if you happen to be on Windows 7, you get into your Control Panel, System, Device Manager, Network Adaptors.. find your Ethernet controller there, double click on it, and you will have several options in dealing with the driver. Keep after it. You'll figure it out..

Try: http://support.dell.com/support/edocs/systems/dim9150/en/sm/adtshoot.htm#wp1054146

If you have windows 8 CP/RP installed in your computer and you want to have windows 7 back, the only way is to make a clean install (format) of windows 7. Because Microsoft Windows does not allow downgrading to windows 7 from windows 8.

So grab a Windows 7 DVD or USB drive and make a format.

Hope this helps, Mrityunjay.

Hi,
You can use the windows disk to over-write the ubuntu installation. Just boot from the windows disk, and when it asks where to install, tell it to format the disk and create a partition from the unpartitioned space. Windows will format the disk and you should be good to go. Keep in mind, everything on the disk will be lost.

You need to download the LAN driver with a computer that has Internet access and the copy and install the driver on your computer.
You can download the device drivers from the Compaq/HP WEBsupport/download page. Make sure you select your model laptop and the Windowsdrivers you require and install them. Click on this link to download thedrivers: -
http://welcome.hp.com/country/au/en/cs/support.html

Your computer could be infected by a computer-virus.

Backup your files to a USB memory-stick, or to an external disk-drive.

Then, since it's only been 7 days, just reinstall Windows, telling the installer to "format" the disk-drive, before starting the installation.

windows 7 automatically install all the drivers in case it had missed the driver kindly download the driver from friend system or internet cafe on your usb drive.
there is link to download drivers for Ethernet.
http://www.csd.toshiba.com/cgi-bin/tais/support/jsp/home.jsp

once your your online go to computer management > drivers and right click on WIFI card and click on update drivers it will download the drivers and install the drivers.

i have format my computer and now other devices in computer are demanding software namely Audio Device on High Definition Audio Bus,Ethernet controller,SM Bus controller and Video controller(VGAcompatible)

Does your display adapter currently support TV input? It's not up to the OS, but it is dependent on hardware.

reinstall latest version of internet radio i think u will get it.
it depends on the format of videos.
because some times powerdvd couldnt run .AVI video format.
but nowdays almost all media player can run these type of files.
install latest version of powerdvd, jetaudio, VLC media player..
they are freeware .try these player i am sure u can see your videos..

chirag