It wouldn't boot at first. It did after taking out 2 pieces of Ram, and then system started normally. (8GB)
Then, I installed all four pieces , but I lowered frequency to 667mhz. System booted normally but started to be unstable, rendering stopped and bluescreen appeared.
The last thing I did, I lowered freq to 533mhz (not changing anything else), and all went properly using all 16gigs.
All other settings are set to 'auto in bios.
Does it mean that this specific ram won't run using 800mhz on this motherboard ?
If it's possible to change it back to 800mhz, could someone guide me through the process how to make it work?