Motherboard Driver Question - New Windows Install

Robilcorb

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Mar 24, 2006
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My System:
i7-2700K
Asus P8Z68-v pro/gen3 motherboard
Radeon HD 7950 GPU (catalyst software suite and drivers installed)
8GB RAM
Windows 8.1 Pro

My Question:
Do I need to manually install the Asus motherboard drivers or has Windows done that for me?

My Dilemma:
After upgrading from Windows 7 to Windows 8, I immediately went to the Asus website to download my motherboard drivers; I simultaneously opened up Device Manager. Before downloading or installing anything manually, however, I noticed Device Manager wasn't reporting any unknown hardware. I checked through the motherboard devices specifically (lan, sound, etc...) and observed that the motherboard devices were already installed.

If you go to the Asus website, there is a list of drivers indexed for this motherboard, and I'm having a difficult time figuring out which of these I need now that Windows auto-installed them - or, which of these I need to override because Windows didn't install the correct drivers.

Ignore the BIOS updates and utility crap. I got that under control. Let's just focus on Chipset, Audio, VGA, LAN, and SATA.

Chipset: Management Engine Interface (I don't even know what this is... should I install this from Asus or did Windows handle it?)

Audio: The Realtek Audio drivers and utility are pretty straightforward. If I want the realtek drivers and software I can download it. Should I, though? Sometimes it seems like with all these proprietary hardware managers, it conflicts with Windows' built-in hardware utilities and causes problems.

VGA: Intel Graphics Accelerator Driver - Do I need this since I have a dedicated GPU? Plus, I assume Windows already installed it.

LAN: Device Manager installed Intel 82579V Gigabit Network Connection. Asus is offering Intel LAN Driver V18.5.54.0. Are those the same? Should I install the Asus drivers? Obviously, I have network access.

SATA: Asus is offering the Intel Drivers plus the Rapid Storage thing. I just use AHCI and have no intention of a RAID setup. My impression is to not install the Intel Rapid Storage crap because I won't use it, but it might be useful. I don't know. Any information here would be great.

Finally, when I tried to run the LAN driver autorun (the Asus readme said to do that), Windows asked me to unpack folders before installation. I declined to unpack and the install failed. I never had to do that in Windows 7. Why did it ask me that, and what should I do?
 
Solution
Ignore bios updates due to risk.

Install chipset, sata, and audio drivers.
If at some point you need the vga drivers you will be able to use the default low-res windows driver to get the vga driver.
My other question: do I need the Intel AHCI/RAID drivers? Doesn't Windows have it's own AHCI/RAID drivers?

What are the merits of having Intel's drivers and Rapid Storage Technology? Why would I want to chose them over Windows' drivers?