After reinstalling Windows Xp , i find the the multimedia controller PCI ven 1131 dev 7134 sub sys 002B11BD is not functioning . where can i get the driver and please advise me as to how to fix this problem. Thanks

If you did an upgrade, the device may not be compatible with windows 8.81. If the device was working and stopped, do a system restore to a date when it was working.

Please let me know the installed operating system (XP or 7) and I need the details of the components. Please do:
Control Panel, System, Device Manager, [Component Name], [Component with Exclamation], [Right click], 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)
Please do not download drivers from questionable websites because it may contain malware.

Get the detail of the problematic driver in the Device Manager (and post it here please):
[Start] Control Panel, System, Device Manager, [Component Name], [Component with Exclamation], [Right click], 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)
Please do not download drivers from questionable websites because it may contain malware.

turn off your pc and plug your graphics card into the correct PCI slot.
turn your pc on and right click on my computer and go to manage in the left hand pane click device manager.

now click on the display adapters and choose the graphics card you are trying to install.

once you have it right click and go to properties and then driver
in the drop down menu below change it to hardware ID's

you will be presented with some gobbledygook that looks like
PCI\VEN_10DE&DEV_0141&SUBSYS_00000000&REV_A2
what you want from this is the ven and dev numbers

so ven: 10DE and dev:0141

take these codes to the pcidatabase website and search the ven number then the dev number once you have done that find one where the numbers match and tehn go looking for that type of driver for your OS

unfortunately there isn't a website that just hosts drivers for all technology but there is something that can help.

first right click on my computer and go manage, once their go to device manager and then to the device that is missing the driver so this will be your LAN connection.

right click this and go to properties then to the tab details
in the window below there is a drop down menu change this to hardware ID.

and it should look something like this
PCI\VEN_10EC&DEV_8169&SUBSYS_0C24105B&REV_10

what we are after is the numbers after VEN and DEV so:
VEN 10EC
DEV 8169

the VEN number is for Vendor I.e. who makes it the next is what device it is.

armed with both of these go to pcidatabase and search the VEN and then DEV till you find the numbers that match once you have this copy what it says the device is, paste this into google and then add driver and what ever OS it is so example

Realtek RTL8169/8110 Family PCI Gigabit Ethernet NIC windows 7 driver

of course if you use a 64bit OS check that it is a 64bit driver

I need drivers for PCI\VEN 8086&DEV 2E32&SUBSYS 04051025&REV 03\3&11583659&0&10

Look for the brand name of your modem and model. You can find it in the box of the modem. If you have it then go to there website in the internet and download there the driver.

Get the motherboard driver from the manufacturer site and run it on your pc it will surely work

Go to the Sharp WEB site to download the Windows XP or Vista driver for the device you require. If you have problems identifying the driver you require, send an e-mail to their support. Use this link to get to Sharp support. http://www.sharpusa.com/products/support/0,2309,,00.html

Check that device is not functioning correctly because of incorrect or missing drivers by going to START - CONTROL PANEL - SYSTEM then choose the Hardware tab followed by hitting the Device Manager button.

Now right click on the device in question and click 'Properties', go to 'Details' and there should be a long line of letters and numbers such as...

PCI\VEN_8086&DEV_1229&SUBSYS_00408086&REV_0C\3&61AAA01&0&48

The VEN is the device Vendor or manufacturer and DEV is the Device in question.

After writing down the VEN and DEV numbers go to...

http://www.pcidatabase.com/

Enter the Vendor number and press enter.
Click on the Vendor provided.
Ctrl+F and enter the DEV to find the Device.

Usually there will be comments containing the web address of where you can find your drivers, if not you now know the manufacturer of the device so that you can visit their online support section where the drivers can be found.