Qosimo XP Rebuild

I have a Qosmio G30 162 with XP/MCE.

Unfortunately a few years ago I got a virus but couldn't remove it. So I installed Ubuntu - this kind of worked but kept hanging. So now I removed everything and installed XP Pro. using the same key. All OK - up to a point. Having installed a number of apps. like Libre Office, VLC, etc., I now want to install SP4. However this is a full blown re-installation of XP. Is there a cut-down version of SP4 which only includes updates like SP3?

The other issue is that the laptop is an XP MCE version. However I have been unable to track down any drivers that make the audio / video work. I'm not bothered about t.v. capture.

And finally I can't get the Intel wifi card to work. The laptop only connects to an Ethernet service.

Thank you.

 

https://drive.google.com/drive/folders/0B8qZGvx85BR8Vk1YenNhOHBfc28

courtesy of Mike_Walsh, above has all 3 service packs that can be downloaded.

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http://www.toshiba.co.uk/support/businesslaptops/

if you input your serial number at the above site you can get driver downloads for your specific pc.

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https://www.google.com/search?ei=I-......0...1c.1.64.psy-ab..5.0.0....0.doYSMf_l5rU

above is search page that you might check out to download drivers from some driver sites, I am not familiar with any of them and the one from zoftar you would have to pay for, most of the driver download sites are free, use this search page only if you cannot get the drivers from Toshiba