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abozgul wrote:I have installed windows 7 ultimate Bit os , but , all drivers are disappeared ,How can find video driver, wireless network drivers and sound drivers .
What was the original operating system?
Sorry, but there is no support for Windows 7 available for your notebook.
I suggest that you download and run CPU-z to find some information about your notebook's chipset and graphics onboard. Post it here. You will also need to post the wireless network adapter and sound chip PCI\VEN information.
Your chpset is either a Intel 915GM or Intel 910GML.
Southbridge is ICH-6M
Graphics is onboard.
Wireless is a mini-PCI module. You will have to identify it. It is in the same compartment as the memory module(s) remove the cover and memory module to see and identify the module.
Audio is Conexant CX20468
How to use the Device Manager to identify devices without drivers:
Click on the device you want to identify and select Properties>Details>Hardware ids Write down the 4 characters after: VEN_(example:1002) and after DEV_(example :AA01)
Once you have done this, you can check in the PCI\VEN database to identify the manufacturer and device. When you have that information you can begin Googleing for the drivers for Windows 7 32-bit.
You have found the down side of installing an unsupported OS. It does take work. 
Best regards,
erico
