Un able to find sis965L motherboard builtin driver

SiS965L is a chipset designation, not a motherboard model number. That said, most motherboards do label the header pins for the front panel connections on the motherboard, though they are a bit small and sometimes are not adjacent to the pins themselves. The Power Switch and Reset Switch pins are not polarized, and when you determine which they are, the connector plug can be installed on them either way. The Power LED and HDD LEDs ARE polarized. The positive pin is marked with a "+" sign and the Green wore of the Power LED and the Red wire of the HDD LED must be on the "+" terminal.

have you tried...
http://www.asus.com/Motherboards/Intel_Socket_775/P5SD2X/#download

or
http://downloadcenter.intel.com/ ?

The first place to check would be the Asus website

http://support.asus.com/download/Options.aspx?SLanguage=en&type=1

I have found the auto detect option on the left of the screen to work very well, however, if it doesn't work for you, the website is very easy to search and navigate, and is updated quite frequently.
I have also found that Asus are prompt to answer email should you need to contact them.

I hope this has been helpful :)

if your computer came with a motherboard disc the sound drivers could be on it
click start control panel administrive tools computer management device manager scroll to sound,video and game controllers you might see a yellow question mark? Right click to reinstall drivers
click start control panel sounds and audio,volume,advanced,speakers make sure you have selected the
(((appropriate speakers))) also audio you will find 3 drop down lists make sure you have the correct settings there
also
click start control panel sounds and audio devices you can adjust the volume there also select speaker volume you can change your settings there you can also tick in the box place icon in taskbar
if his does not fix the problem

have you tried this control panel sounds and audio,volume,advanced,speakers select the appropriate speakers from the drop down list or navigate to the device manager scroll to system devices + to expand,system speaker right click properties then select use this device (enable) also you might check
the speakers plug/outlet is usually at the back of the computer you will have to open up the computer to check the lead attached to the rear of the input plug make sure the connection is good
try cleaning your computer of dust using a fine air blower from a compressor making VERY sure that there is no MOISTURE in the air line specifically around the sound card and the CPU central processing unit dust causes static to build up in a computer
hope this helps

You will need the laptops setup disc to load the drivers for the audio. They don't always get recognized by the OS when reinstalled. If you can get on the Internet and I'm assuming you can because you asked a question here, you can download the audio driver.

Go to the follwong site and follow these steps: -

1. Select Product - Mother board
2. Select Series - Socket775
3. Select Model - P5SD2-X and click search, it would ask you for operating system
4. Select operating system and download drivers

http://support.asus.com/download/download.aspx?SLanguage=en-us

Hope this helps!

CreativeTECH

first you must tell which os you have installed xp/vista/7
because the steps are different

Let me guess... Tiger Direct special hehe
http://www.pcchips.com.tw/PCCWebSite/Products/ProductsDetail.aspx?detailid=405&CategoryID=1&DetailName=Driver&MenuID=48&LanID=0
follow that link and click on down arrow next to USA in the SiS 190/191 onboard LAN driver section. Now just downloading them doesnt install the drivers. The download is actually a zip file that will need to be extracted. Once you extract the files goto the folder and look for an exe file to run. If there is no exe you will have to manually update the driver through the device manager.
It's probably a good idea to install all the drivers on that page for your system for optimal performance.
You can do it!

http://support.asus.com/download/download.aspx?SLanguage=en-us

1st drop down select motherboard
2nd drop down select lga 775
3rd drop down select p5sd2-vm

wait for pop up and select OS

then download lan driver

thanks