My system has been working 100% perfect till a few days ago. I went from 8 to 16 gigs of ram a few weeks ago and that's when I started having problems. The ram is good, the timing and voltage is fine and it shows up. After I put my system to sleep, upon waking up, it is going to the bios screen and then I am getting a disk boot failure. I have physically checked all the cables, I swapped sata ports and changed some little stuff in bios making sure that the boot order is correct. I messed with the achi and then changed it to IDE in bios getting a little further into start up each time where windows start screen would animate just a little and then a very quick bsod and then restart. I have everything at stock clocks right now and I switched it back to achi and only have the hard disk (ssd) as a boot option. It now went to start up repair, turned itself off and when I turn it on, it is fine but I bet the next time I power down or go to sleep, this will all happen again. Is there something obvious I messed up that I am missing? I don't know all of the options in bios and generally leave things alone except to check with timing/voltages/boot orders and such.
 
The only thing I have not done was flashed the bios, it is original. Reading up on it sounds like flashing a bios is like playing Russian roulette. I have done it before in the past on other computers but everything I have read says don't do it unless you have to. I just want to make sure I am not missing something simple first. The ssd with the OS on it is a new (a few months old ) samsung 850 evo with a fairly fresh install. The mobo is a gigabyte Z68P-DS3 and has some Q flash deal on it and as mentioned, everything else is kept at stock with correct voltages if any of that info helps... Thanks in advance for any help!

Yes, Windows 7 pro 64. I will try that. Thank you.

agent8
Yes, Windows 7 pro 64. I will try that. Thank you.

All good now?