BSOD (or random restarts) while playing game

[Logo]

Hey there i have again similar problem with my computer randomly restarting usually few minutes after i turn it up every day the game im playing is Runescape which is browser online game (java based)

i did a temp check everything seems to be fine
updated graphic card drivers

and ran out of ideas what else could be done,
last time i ran mem test and have found no errors
what i just found strange is that CPU is taking 141,60 watt when it´s designed for 125 watt (see pic)

any suggestions greatly appreciated

 

[Golden]

*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

[B][COLOR="Red"]BugCheck 50[/COLOR][/B], {fffff88009074870, 1, fffff80002afa61b, 1}


Could not read faulting driver name
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+462e2 )

Followup: MachineOwner
---------

Run a minimum of 8 consecutive passes, preferably overnight, or until errors occur using MemTest86+.

Reference:
http://www.sevenforums.com/tutorials/105647-ram-test-memtest86.html

 

[Logo]

I ran the Memtest86+ for 4 hours 20 minutes the test fully passed only once with no errors
however i removed my ram and replaced it with new one (bought today) so far no bsod

ill keep you updated, thanks

 

[Logo]

Error doesn't happen since i changed ram

can someone tell me how can i find out which one out of the 4 x 4 GB modules is bad ?
my brother wants them should i tell him to stick one by one and replace when the error occurs ?
should he find the bad stick is it possible to use 3 remains sticks at once (12 gb so 3x 4GB) ?

 

[Golden]

To determine which one is faulty, run a minimum of 8 passes of MemTest86+ on each RAM DiMM individually.