Frequent BSOD problems

[jankhan]

Bluescreen - Page Fault in Non Paged Area

Hi ..
I'm new to this so please forgive any errors..

BluescreenView reports Page Fault in Non Paged Area.. 11 instances..
caused by driver ntoskrnl.exe at address ntoskrnl.exe+75bco



Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.768.3
Locale ID: 2057


BCCode: 50
BCP1: FFFFF8A00ABE1000
BCP2: 0000000000000000
BCP3: FFFFF80002ACE713
BCP4: 0000000000000000
OS Version: 6_1_7601
Service Pack: 1_0
Product: 768_1


Files that help describe the problem:
C:\Windows\Minidump\030314-29780-01.dmp
C:\Users\user\AppData\Local\Temp\WER-55676-0.sysdata.xml

 

[koolkat77]

Built by: 7601.18247.amd64fre.win7sp1_gdr.130828-1532
Debug session time: Mon Mar  3 17:18:39.695 2014 (UTC + 6:00)
System Uptime: 0 days 0:16:58.287
BugCheck 50, {fffff8a00abe1000, 0, fffff80002ace713, 0}
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+4518f )
BUGCHECK_STR:  0x50
PROCESS_NAME:  HitmanPro.exe
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.18247.amd64fre.win7sp1_gdr.130828-1532
Debug session time: Mon Mar  3 06:20:02.537 2014 (UTC + 6:00)
System Uptime: 0 days 0:16:58.129
BugCheck 50, {fffff8a004342000, 0, fffff80002ace713, 0}
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+4518f )
BUGCHECK_STR:  0x50
PROCESS_NAME:  HitmanPro.exe
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.18247.amd64fre.win7sp1_gdr.130828-1532
Debug session time: Mon Mar  3 06:00:59.346 2014 (UTC + 6:00)
System Uptime: 0 days 0:13:52.938
BugCheck 50, {fffff8a009584000, 0, fffff80002ac16d4, 0}
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+4518f )
BUGCHECK_STR:  0x50
PROCESS_NAME:  HitmanPro.exe
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.18247.amd64fre.win7sp1_gdr.130828-1532
Debug session time: Sat Mar  1 15:20:49.692 2014 (UTC + 6:00)
System Uptime: 0 days 0:13:58.284
BugCheck 50, {fffff8a00a8d4000, 0, fffff80002ad36d4, 0}
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+4518f )
BUGCHECK_STR:  0x50
PROCESS_NAME:  HitmanPro.exe
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``

Take memtest. Run for 8 passes and test each stick in a know good slot for an additional 6 passes.

• RAM - Test with Memtest86+

The goal is to test all the RAM sticks and all the motherboard slots.

Check your motherboard manual to ensure the RAM sticks are in the recommended motherboard slots. Some motherboards have very specific slots required for the number of RAM sticks installed.

If you get errors, stop the test and continue with the next step.

1. Remove all but one stick of RAM from your computer (this will be RAM stick #1), and run Memtest86 again, for 7 passes.

*Be sure to note the RAM stick, use a piece of tape with a number, and note the motherboard slot.
​

If this stick passes the test then go to step #3.

2. If RAM stick #1 has errors, repeat the test with RAM stick #2 in the same motherboard slot.

*If RAM stick #2 passes, this indicates that RAM stick #1 may be bad. If you want to be absolutely sure, re-test RAM stick #1 in another known good slot.
​

*If RAM stick #2 has errors, this indicates another possible bad RAM stick, a possible motherboard slot failure or inadequate settings.
​

3. Test the next stick of RAM (stick #2) in the next motherboard slot.

*If this RAM stick has errors repeat step #2 using a known good stick if possible, or another stick.
​

*If this RAM stick has no errors and both sticks failed in slot#1, test RAM stick #1 in this slot.
​

4. If you find a stick that passes the test, test it in all the other motherboard slots.

If Part 2 testing shows errors, and all tests in Part 3 show errors, you will need to test the RAM sticks in another computer and/or test other RAM in your computer to identify the problem.

In this way, you can identify whether it is a bad stick of RAM, a bad motherboard, or incompatibility between the sticks.

   Information

Errors are sometimes found after 8 passes.

   Tip

Do this test overnight, before going to bed.

 

[jankhan]

Hi Koolkat77,
Thanks for the advice I will have run the memory tests as you suggest..