MAXIMUS VI EXTREME BIOS 1603Improve system stability. http://dlcdnet.asus.com/pub/ASUS/mb/LGA1150/MAXIMUS-VI-EXTREME/MAXIMUS-VI-EXTREME-ASUS-1603.zip

I was on a 4770k and Bios 1303, updated to 1505 and swapped CPU.I did reset CMOS etc.RED CPU LED lit and no Codes or post.Swap back to 4770k and all is well again.Now I flashed the Bios using EZFlash inside the Bios, I assume the Bios Updater Program...

http://support.asus.com/download.aspx?SLanguage=en&p=1&s=45&m=MAXIMUS VI EXTREME&os=8&hashedid=EUUwd8jU6IXIucrj

http://support.asus.com/download.aspx?SLanguage=en&p=1&s=45&m=MAXIMUS VI EXTREME&os=8&hashedid=EUUwd8jU6IXIucrj

New MAXIMUS VI EXTREME (C Stepping) and Intel 4770K, no matter what I do there is 1 of the 4 MEMOK LED's lit permanently (not flashing).It is the 3rd one so assume its either for slot 2 or 3 depending on what way its wired but even with 1 stick of Me...