Sound / Audio

[#1]

I was granted this Laptop with nothing more than AC Adapter. I didn't need the information contained in it and didn't want to deal with its configuration issues either, so I started planning formatting it. Looking for model number label at the bottom found it says "Qosmio F15R". I couldn't found this model number at support website for drivers, closest model was F-15AV201, figured it out by watching its pictures in detailed specs documentation. Everything but Bluetooth seemed to be available, so I formatted and reinstalled Windows XP Pro SP3 and then downloaded all drivers. Touchpad, Ethernet, Wireless, Flash memory, TV-FM and DVD-RAM worked just fine. On the other hand Sound, Display and Modem didn't work at all.
While installing Sound driver I got this error message:
http://img21.imageshack.us/img21/5075/sounddriver.png
(it says: "couldn't find driver, reboot and reinstall")

After installing Display driver checked display adapter properties and found this:
http://img402.imageshack.us/img402/5171/vga.png
(no information available and even scrolling on web browser is crappy)

After installing Modem driver realized it was not identified:
http://img237.imageshack.us/img237/4613/devicemanager.png
(Sound, Display, unknown device, Modem)

I thought I was using drivers for wrong model, so I downloaded PC Wizard, a freeware that identifies hardware configuration:
http://img262.imageshack.us/img262/6452/pcwizard.png
wich gave me chipset, processor, video card and-

http://img175.imageshack.us/img175/4121/soundr.png
-sound card: 82801FB ICH6 AC'97.

I couldn't find any proper driver nor for sound nor display, so I tried a shareware, Everest:
http://img337.imageshack.us/img337/6199/everesth.png
wich showed me the same chipset, video card and sound card model numbers than PC Wizard.

I realized that chipset, and display model didn't match detailed specs documentation. I thought that hardware was not working properly, so I downloaded and installed a Linux distro (Kubuntu 9.10 RC i386), and fount out that display and sound were working just fine but I need it to work properly with Windows XP.

Can anyone tell me where can I get sound and display drivers (and even Bluetooth if possible) for this laptop? Thanks in advance. Regards.