Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Is this motherboard compatible with Windows 7 OS?
Document: This a great asus motherboard but only if you are using windows 7 OS. I tried installing windows 8 three times but it crashed when I do a driver update using the included CD.Everything is running fine right now
I ended up purchasing this Motherboard recently (first gaming pc build). Anyway, I received my product and installed it to my tower no problem (looks/fits perfect). So I end up installing Windows 7 (64-bit) and could only get 8GB RAM out of 16GB RAM. So this was troubling for a few days.
Windows 7 64bit installed in a flash much to my delight, however, as soon as the installation reached desktop, the computer shut itself down and kept rebooting never to reach desktop again. I updated to the latest bios, changed memory, hard drive and even power supply all to no avail. I was able to install windows a few more times but the result was always the same. Alas I conceded that the motherboard had to be at fault much to my dismay so it is on its way back to Amazon.
This board for me has been typical for Asus quality, rock solid. I have had no major issues with the motherboard. I'm running a Core i5 3570k at 4.7 Ghz with 16 gigs of Corsair Vengeance 1600 ram. This board comes with several great features I really enjoy. The easy BIOS update is great, update from windows with Asus update or from a USB flash drive. The UEFI Bios makes tweaking a breeze.
First I would like to say that Amazon has been super helpful throughout my horrible experience with these motherboards and ASUS.My first P8Z77-V motherboard initially appeared to be fine. Windows 7 installed fine and all software installed fine. However, once I tried playing games, I repeatedly experienced crashing. World of Warcraft, Diablo III, StarCraft II, Assassins Creed--all these games would crash with minutes of launch. The errors were reported as memory referencing errors.
If I installed WinXP using the BIOS IDE mode for the SATA controller, Windows XP will work but then the BIOS is stuck to IDE instead of AHCI for my other O/S's. If I install/switch to Intel AHCI driver from within Windows XP, the O/S will reboot on booting the OS all the time. I've also created & tried all sorts of slip-streamed cd-r incantations utilizing the Asus Intel Chipset drivers as well as playing with the Windows boot file.
I have never setup raid before is it possible to do it with my SSD and my HDD. I want windows 7 pro on my ssd while the HDD handles everything else._______Update______________ 11/29/12Everything is running smoothly. I had a few bumps in the road while updating bios versions.
This motherboard was easy to install and easy to flash the bios before loading up the OS. Great experience thus far and it's running smoothly!
I haven't fully switched over to this board yet, but I've been testing it with the Windows 8 customer preview. It works well with everything so far. The USB3 speed is very fast and the integrated nic is also pretty quick, sometimes I'm able to hit 60MBS on Gigabit LAN. No problems with installation on 8 or 7. Pretty solid product so far.
Best to go ahead and install it and just disable the driver for now.2012.10.13 - Both hibernate & suspend just work in Linux. "echo mem > /sys/power/state" works without any hibernate scripts or errors too.2012.10.19 - Aside from Linux, I've also finally purchased & installed Windows 7 Pro (64 bit) Upgrade Ver.
Answer: Yes. Works great with win 7.