F***ing Blue Screen. plz help!

hey guys. it's about a month since i sold my old system and bought a new one.

my old system was a p5b motherboard, 4 gb ram, ati 5850, and a core 2 duo 2.2 ghz cpu.

as you can see the cpu was pretty weak and i had the blue screen problem every now and then. specially after playing heavy games or using the pc nonstop for a long time.

the system i've bought recently is a B85 PLUS motherboard, a R9 290X GPU, Intel 4770k CPU, and 8 gb of ram. everything's pretty good about this system. it's really powerful and i play all games with the highest quality without any serious pressure on it. the percentage of ram and cpu usage barely passes 40% even in the worst conditions. the only problem i still have is that F'in blue screen. i still get it :'( specially if i play 2 or 3 different games without restarting system, or downloading torrent for a long time, or downloading torrent and playing games at the same time.my pc doesn't use even half of its abilities and it's really odd for me to see that crappy screen again. the latest BS happened a few minute ago and i received this error detail after system reset:

Problem signature:

Problem Event Name: BlueScreen

OS Version: 6.1.7600.2.0.0.256.1

Locale ID: 1033

Additional information about the problem:

BCCode: 3b

BCP1: 00000000C0000005

BCP2: FFFFF96000194283

BCP3: FFFFF880082B9020

BCP4: 0000000000000000

OS Version: 6_1_7600

Service Pack: 0_0

Product: 256_1

Files that help describe the problem:

D:\Windows\Minidump\092214-21340-01.dmp

D:\Users\Prince\AppData\Local\Temp\WER-40029-0.sysdata.xml

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can someone plz plz PLZ help me? :(

Try replacing the places of the RAM dimms.

thank you.
but are you sure that doing it will solve the problem completely? is there anything in the error detail that i posted above that refers to replacing the places of the RAM dimms?