the sound card is inside sharp system that have system unit integrated to flatscreen known as medius style

Support Information:
Device Type: Sound Card
Manufacturer: creative lab
Model: medius style system combined with flatsceen
Interface: PCI / ISA
Operating System: Windows XP Professional
Age of Device: Not specified
FCCID: ven_1102&dev_8938&subsys_100f13bd&rev_00

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=&qa5=19&qa7=1500&dp=3&qm0=medius+style+system+combined+with+flatsceen&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=creative+lab+Sound+Card+creative+lab+medius+styl e+system+combined+with+flatsceen+Windows+XP+Profes sional+ven_1102%26dev_8938%26subsys_100f13bd%26rev _00)

huh??? what Sharp system, what sound device? and please explain how the following information relates to the sound device:

have system unit integrated to flatscreen known as medius style

I think you need to use some software that identifys the components inside your unknown Sharp system:

To find make and model of pc hardware, EVEREST Home Edition is a free system diagnostics, system information program that will id most hardware onboard a mb.

http://www.softpedia.com/get/System/System-Info/Everest-Home-Edition.shtml

Run the program and then:

Click on Computer
Click on Summary
Right hand window (hardware) if the text is blue this is a link to the web site for that particular hardware.
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An alternative program is Belarc Advisor from www.belarc.com (a little more simple to use than Everest but not as good about identifying a place to find the driver).
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A 3rd program is AIDA32 it's a professional system information, diagnostics and benchmarking program for Windows platforms. It extracts details of all components of the PC. It can display information on the screen, print it, or save it to file in various formats like HTML, CSV or XML. For corporate users, AIDA32 Enterprise offers command-line switches, network audit and audit statistics, remote system information and network management. You can choose your download link from here: http://www.majorgeeks.com/download183.html

Use any one you desire and post the results of the software you run.