Need help with Asrock Z77 Extreme4 motherboard

[Phil5375]

Ok, I was given a brand new motherboard by a friend who didn't need it, my last motherboard fried for some unknown reason so I'm switching it out with this one. Problem is I can't find the correct manual for this motherboard. wasn't in the box when he gave it to me. I keep coming across the manuals for the newer ones by asrock but can't find one for this specific part number/model. Would very much appreciate some help if anyone has knowledge of it's location.

Thanks in advance!

Part No.: 90-mxgkx0-a0uayz
Asrock z77 Extreme4/A/ASR

 

[manofchalk]

Right there.
http://www.asrock.com/mb/Intel/Z77%20Extreme4/?cat=Manual

First result in Google if you type in "AsRock Z77 Extreme4 Manual'

 

[Novuake]

LOL no one knows how to google anymore...