3 Replies Latest reply on Jan 24, 2013 12:39 PM by dave_g

    DZ77RE-75K bios 0061 not retaining settings


      After a few power offs and power ons, the bios loses settings that I have changed.  The following settings are changed but get reverted back to the defaults:


      Video Optimization

      Chassis Intrusion

      Boot to Network

      Secondary SATA

      Boot drive priority is missing even though the drives show under SATA

      Hot Plug not checked but drives show up in Windows as Hot Swappable

      Sometimes Legacy gets uncheck and UEFI checked.  This is quite strange. I also noticed that both and be checked at the same time.


      The RTC is still valid so it's probably not a CMOS battery issue.


      I have already performed a bios recovery (jumper removed and then booted with bio on flash drive).


      The motherboard is not over clocked and I am using default 1333 dimm speeds.