Bsod page_fault_in_nonpaged_area (50)

By evilfox
Mar 12, 2011
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  1. hello recently yesterday and today i got two BSODS! todays bsod i opened but not so smart in this area so not much understood can someone analyze it and say where may be problem! thx in advance

    Attached Files:

  2. Route44

    Route44 TechSpot Ambassador Posts: 11,966   +70

    As per both minidump files your issue is with memory corruption. Therefore you’ll need to run Memtest on your RAM.

    1. Go to and download the latest ISO version which is 4.20. It is free and perfectly safe.

    2. Burn ISO to a CD.

    3. Place CD in your drive and reboot with CD in drive. (You might have to place your drive as first bootable in your BIOS) The test will take over.

    There is a Tutorial: How to use Memtest in our Guides and Tutorials forum; follow the instructions. There is a newer version than what is listed; use the newer. If you need to see what the Memtest screen looks like go to reply #21. The third screen is the Memtest screen.

    Step1 - Let it run for a LONG time. The rule is a minimum of 7 Passes; the more Passes after 7 so much the better. The only exception is if you start getting errors before 7 Passes then you can skip to Step 2.

    There are 8 individual tests per Pass. Many people will start this test before going to bed and check it the next day.

    If you have errors you have corrupted memory and it needs to be replaced.

    Step 2 – Because of errors you need to run this test per stick of RAM. Take out one and run the test. Then take that one out and put the other in and run the test. If you start getting errors before 7 Passes you know that stick is corrupted and you don’t need to run the test any further on that stick.

    * Get back to us with the results.
  3. evilfox

    evilfox TS Rookie Topic Starter Posts: 22

    as ram and motherboard are new ones, got one month ago asus m4a89gtd pro/usb3 and 2x2gb kingston hyper-x 1600mhz rams, everything was great since yesterday got this bsod when lunching game and today while playing game

    will do ramtest report tommorow about results

    btw full pc spec are
    asus m4a89gtd pro/usb3
    2x2gb kingston hyper-x 1600mhz
    phenom x2 555BE - unlocked cores and oc@3,6ghz
    video: ati radeon HD5770
  4. Route44

    Route44 TechSpot Ambassador Posts: 11,966   +70

    Even new memory can be corrupted.

    Do this: Find the voltage specs of your RAM and compare it to the voltage setting in your BIOS. Do they match?

    Also, does your motherboard take 1600 RAM natively or do you need to OC your RAM so that the board will run it at 1600?
  5. evilfox

    evilfox TS Rookie Topic Starter Posts: 22

    in bios DRAM VOLTAGE shows me 1,796v as i watched in review about my RAM it says 1,65v max (, in bios i manually set DRAM frequency to 1600mhz and voltage auto as my MB supports 1600mhz, only question i need to lower the voltage manually? or better set to standart 1333mhz?

    p.s. when i set DRAM frequency to auto then DRAM voltage is down to 1,54v
  6. Route44

    Route44 TechSpot Ambassador Posts: 11,966   +70

    First and foremost set that voltage to memory specs. Do you get stability?
  7. evilfox

    evilfox TS Rookie Topic Starter Posts: 22

    did the memtest: @1333mhz @1,54v tonight, got 13 pass and no errors! i think my bad that i set to 1600mhz with so high voltage didnt notice that its high voltage

    p.s. will stay @1333mhz and see if any problems occour, hope will everything will be ok now :)
    idont knw how in this forum this works but you can close this thread if here closes after solved :) will return if will be any more problems :)
    p.s.s. special thanks to Route44 for big help for me , cheers :)

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