My board arrived today and I'm just waiting on the cooler. Does anyone with an extreme4 have a handy hint about supporting the outer edge when fitting the 24pin power? Of course I could just put a hand under it, but I was ideally looking for something that gave me two free hands.

Nope, Just put a couple of fingers under the board and press, same with the ram, it worked fine for me![]()
You can count me in to
I have the ASRock Z77 Extreme4 running a 2600K @ a bomb proof 4.5GHz though the CPU is more than happy to go to 5.3GHz (former board was a P67 Sabertooth)
I prefer UEFI overclocking also and will post the details up some time soon.

Started having some stability issues to the point where I reset the Bios and started again. My 2133MHz RAM was causing issues so I've locked it at 1600 and I finally have a stable platform for overclocking. Got my system stable at 4.8GHz at a lower Vcore this time so slightly lower temps. 4.9GHz is still out of reach until I flip my lid.
iv got a big problem and cant for the life of me figure it out, first off i will give you my full system specs
window 7 ultimate 64bit
i7 2600k (not overclocked)
16gb ddr3 gell ripjaw z ram
500gb standard hard drive
asrock z77 extreme 6 motherboard
amd xfx black edition 7970
corairs hx850 psu
my motherborard is on the latest bios 1.70
now my problem is the motherboard hasd 3 pci express post 1,x16 1,x8 and 1,x4 now my graphic card has just stopped working in the x16 and x8 slots but will still work in the x4 slot, iv tried my sons nvidia gt240 and that does the same so i dont think its the graphics card, also 2 of the 4 usb 3.0 ports on the back I.O plate have stopped working as well, all drivers are in and upto date, now is it a faulty motherboard or is my psu on its way out this is a new build and all componants and 2 months old and all was bought new, sorry about my punctuation and spelling its not my strong point and thank you in advance for any help, iv been building pc for close to 10 years and never had a problem like this before
new update guys i re built the pc again and now the pci express x16 slot is working again but 1 of the 4 rear usb 3.0 ports still doesnt work, it gets power to any device i put in it but the device does not work iv tried 3 memory sticks a wifi dongle and my keyboard and mouse all show to get power but do not work, there is another usb 3.0 port right next too it and that works fine, any ideas please

Count me in, just recieved an asrock Extreme 4-m MICRO BOARD and a I5 3570K, just need to escape from the missus and children for a few hours![]()
update if u want but do it by the bios update option and lastest is 1.80
just updated this morning

had the same issue when i first got the board wouldnt update via bios i think it was fixed in version 1.40 or slighty earlyer i cant mind but it works fine now and yep lastest is 1.80 theres a few changes worth checking out the asrock fourm as i cant remember what they areIt's 1.80 now? Damnit. Last time I tried flashing with the BIOS it said no device available so I had to do it via Windows :/