Random BSOD

[rribic]

Hi everyone,

i'm having trouble with my Win 7 for some time now. BSOD appears randomly. mostly while playing games, and when listening to music or just surfing the internet as well. error messages are always different:

0x1000007e or 0x00000109 or 0x000000f4 or 0x00000050 or 0x0000001a or 0x0000001

i've tried running memtest86+, which found some errors, and sice i have two memory sticks (2x 2GB) i tried to figure out which one was broken, tested each one seperately. no erros... tried different slots, and again no errors.

I would appreciate help.

here are some minidump logs:
==================================================
Dump File : 022212-16738-01.dmp
Crash Time : 22.2.2012 12:57:08
Bug Check String : CRITICAL_OBJECT_TERMINATION
Bug Check Code : 0x000000f4
Parameter 1 : 00000000`00000003
Parameter 2 : fffffa80`05822060
Parameter 3 : fffffa80`05822340
Parameter 4 : fffff800`033db8b0
Caused By Driver : Unknown_Module_00000000`00000000
Caused By Address :
File Description :
Product Name :
Company :
File Version :
Processor : x64
Crash Address : ntoskrnl.exe+7cc40
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\022212-16738-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 262.144
==================================================

==================================================
Dump File : 022012-19016-01.dmp
Crash Time : 20.2.2012 20:43:56
Bug Check String : IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x0000000a
Parameter 1 : 00000000`09988fe8
Parameter 2 : 00000000`00000002
Parameter 3 : 00000000`00000000
Parameter 4 : fffff800`024e3ec4
Caused By Driver : ntoskrnl.exe
Caused By Address : ntoskrnl.exe+7cc40
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7601.17640 (win7sp1_gdr.110622-1506)
Processor : x64
Crash Address : ntoskrnl.exe+7cc40
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\022012-19016-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 262.144
==================================================

==================================================
Dump File : 022012-17082-01.dmp
Crash Time : 20.2.2012 20:20:20
Bug Check String : APC_INDEX_MISMATCH
Bug Check Code : 0x00000001
Parameter 1 : 00000000`774d142a
Parameter 2 : 00000000`00000000
Parameter 3 : 00000000`0000ffff
Parameter 4 : fffff880`087e8ca0
Caused By Driver : ntoskrnl.exe
Caused By Address : ntoskrnl.exe+7cc40
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7601.17640 (win7sp1_gdr.110622-1506)
Processor : x64
Crash Address : ntoskrnl.exe+7cc40
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\022012-17082-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 275.728
==================================================

==================================================
Dump File : 022012-22183-01.dmp
Crash Time : 20.2.2012 14:15:06
Bug Check String :
Bug Check Code : 0x00000109
Parameter 1 : a3a039d8`983a25df
Parameter 2 : b3b7465e`eab6f535
Parameter 3 : fffff800`03358bf0
Parameter 4 : 00000000`00000001
Caused By Driver : ntoskrnl.exe
Caused By Address : ntoskrnl.exe+7cc40
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7601.17640 (win7sp1_gdr.110622-1506)
Processor : x64
Crash Address : ntoskrnl.exe+7cc40
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\022012-22183-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 275.784
==================================================

==================================================
Dump File : 021512-17862-01.dmp
Crash Time : 15.2.2012 22:52:01
Bug Check String : PAGE_FAULT_IN_NONPAGED_AREA
Bug Check Code : 0x00000050
Parameter 1 : ffffffff`fffffff1
Parameter 2 : 00000000`00000001
Parameter 3 : fffff800`0209a3d3
Parameter 4 : 00000000`00000000
Caused By Driver : ntoskrnl.exe
Caused By Address : ntoskrnl.exe+7cc40
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7601.17640 (win7sp1_gdr.110622-1506)
Processor : x64
Crash Address : ntoskrnl.exe+7cc40
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\021512-17862-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 275.784
==================================================

==================================================
Dump File : 012412-54678-01.dmp
Crash Time : 24.1.2012 23:42:44
Bug Check String : APC_INDEX_MISMATCH
Bug Check Code : 0x00000001
Parameter 1 : 00000000`771c142a
Parameter 2 : 00000000`00000000
Parameter 3 : 00000000`0000ffff
Parameter 4 : fffff880`07d51ca0
Caused By Driver :
Caused By Address :
File Description :
Product Name :
Company :
File Version :
Processor : x64
Crash Address :
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\012412-54678-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 262.144
==================================================

==================================================
Dump File : 011312-17456-01.dmp
Crash Time : 13.1.2012 15:10:34
Bug Check String : SYSTEM_THREAD_EXCEPTION_NOT_HANDLED
Bug Check Code : 0x1000007e
Parameter 1 : ffffffff`c0000005
Parameter 2 : fffff800`02dd2c6c
Parameter 3 : fffff880`03516858
Parameter 4 : fffff880`035160b0
Caused By Driver : ntoskrnl.exe
Caused By Address : ntoskrnl.exe+17dc6c
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7601.17640 (win7sp1_gdr.110622-1506)
Processor : x64
Crash Address : ntoskrnl.exe+17dc6c
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\011312-17456-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 275.784
==================================================

==================================================
Dump File : 010712-19219-01.dmp
Crash Time : 7.1.2012 11:53:32
Bug Check String : MEMORY_MANAGEMENT
Bug Check Code : 0x0000001a
Parameter 1 : 00000000`00041790
Parameter 2 : fffffa80`033b1390
Parameter 3 : 00000000`0000ffff
Parameter 4 : 00000000`00000000
Caused By Driver :
Caused By Address :
File Description :
Product Name :
Company :
File Version :
Processor : x64
Crash Address :
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\010712-19219-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 262.144
==================================================

 

[gamerk316]

Almost certainly bad RAM judging from the BSOD's. The IRQL_NOT_LESS_OR_EQUAL [0xA], MEMORY_MANAGEMENT [0x1A], PAGE_FAULT_IN_NONPAGED_AREA [0x50], SYSTEM_THREAD_EXCEPTION_NOT_HANDLED [0x7E], and CRITICAL_STRUCTURE_CORRUPTION [0x109] are all strong indications of memory related problems. The fact all of these are comming up basically makes me 99.9% certain the problem is RAM.

Run memtest86 on each stick of RAM, one at a time, until you find the one with errors on it.

 

[rribic]

Thanks!. I already did that but strangely no errors were found. I guess I'll just borrow some RAM from a friend to see if problems will continue.