Asus z77 extereme4 A2 code ?

kernelg

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Aug 17, 2014
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Have mb with 8G/i5-3570K/Corsair TX 750 and 500GB HGST SATA drive ( Windows 8 ) for over an year working fine. Started getting A2 on boot. Noticed if I keep PC off for a day and restart it works ? Any ideas ? BIOS is latest.