
Then click on details and change the drop down menu to hardware ID's you should be presented with something like this HDAUDIO FUNC_01&VEN_10EC&DEV_0880&SUBSYS_08800000&REV_0905 what you are after is the VEN and DEV numbers so for this it would be VEN:10EC and DEV: 0880 take the numbers you have and go to the website pcidatabase and search the VEN number to find the manufacturer and then the DEV to find device you will have to check that the VEN and DEV numbers are the same.

First off the audio in a PC isn't controlled by the CPU to find what audio device you have follow instructions below right click my computer and go to manage in the left hand column click in device manager in the middle window now click sound, video and game controllers right click on the one you think it is and go properties. You can do this to get the details info: Control Panel, System, Device Manager,, ,, Properties, Details tab, Property pull down chose Hardware Ids and write down the VEN and the DEV sections in the Value's box (including the VEN and the DEV words).

If you can provide the details info of the VGA component, then we can locate the same component from other brand name laptop (probably driver from HP or Dell will work). Since this laptop is not a newer laptop, and it is a Japan laptop, it is not easy to locate the original driver.
