Hi my mobo is asus h61 mk with a bios 801 which is from 2014. I installed a used 2600k to replace my old i3 and I got no post. I reset the cmos still didn't work.I checked my bios and its fine since its from 2014 and cpu is from 2011. I put my i3 back and everything run normally. Im really dissapointed rn. Btw also to reset the cmos I had to remove my gpu each time to take the battery off. Any idea why it's not posting?