Sorry about your loss, losing components really sucks. Glad you had a back up. I was actually using the same Asrock mobo and G3258 on my HTPC at one time, I was able to get a 4.8 GHz OC with it. http://valid.canardpc.com/bad80y
Just flash the bios, success. Now I see option to OC 3.8 etc.. But windows doesnt boot when I try to OC. Blue screen says to prevent hardware damage, not sure why....