Quote Originally Posted by tistou77 View Post
hello

I flashed with the latest bios 1639 and I have boot problems have reappeared

If I restart it's OK but if I turn off the computer and turn off the power when I start, it's still stuck on DET RAM or IDE DECT, etc. ...

I tried to figure back to previous bios and see if it's OK

the last time was because of the RAM to 2000MHz, bios 1504 was corrected the problem

does anyone has encountered this problem?

thanks
Quite a few of us seem to have encountered the "totally stable, turn off pc & turn off power outlet and when turned back on, pc very unstable" bug aka the "cold boot" issue this board suffers from.

I think it's a ROG feature

In all seriousness, roll back to 1504 and see if the problem persists. 1504 is the only BIOS for me that doesn't cause the cold boot problem.