BSODs overnight mainly in ntoskrnl.exe

[BartmanEH]

I'm getting BSODs almost every night. Attached is the result of DM Log Collector. Would appreciate some help.

 

[Laith]

Hiya and welcome to SevenForums!rb:

BugCheck A, {fffffa80107d8010, 2, 1, fffff8000317f0b6}

Probably caused by : memory_corruption ( nt!MiReleaseConfirmedPageFileSpace+86 )

Followup: MachineOwner

BugCheck 19, {22, 20000, 0, 0}

GetPointerFromAddress: unable to read from fffff800032fb100
GetUlongFromAddress: unable to read from fffff80003268a38
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+72c6 )

Followup: MachineOwner

BugCheck 1000007E, {ffffffffc0000005, fffff8000335a421, fffff88002fdaa18, fffff88002fda270}

Probably caused by : ntkrnlmp.exe ( nt!CmpDelayDerefKCBWorker+81 )

Followup: MachineOwner

Hmm, run MemTest86+, sfc /scannow and chkdsk /r.
Install the latest updates from Windows Update.

Do the exact same steps for chkdsk /r but instead of typing in sfc /scannow type chkdsk /r.
http://www.sevenforums.com/tutorials/1538-sfc-scannow-command-system-file-checker.html
http://www.sevenforums.com/tutorials/105647-ram-test-memtest86.html

 

[BartmanEH]

I'll start with running MemTest86+ overnight. Thanks for your support.

 

[Laith]

No problem.

 

[BartmanEH]

An update: both Windows Memory Test and memtest86+ revealed memory errors. I took a chance a purchased new memory even though the problem could be the motherboard etc. The memory was quote expensive now that it's basically legacy memory (DDR2).

When I went to replace the 4 x 2GB RAM sticks, I noticed that one set was generic and the other set was Corsair and the same model of RAM I just bought. So I replaced the generic RAM sticks with new Corsair ones and re-ran memtest86+ and it still found errors. I replaced the old Corsair RAM sticks with new Corsair RAM sticks and was able to survive a memtest86+ test.

The system is now running Windows 10 and we'll see if any more BSODs occur. I'm disappointed that I had to replace the old original Corsair RAM with exactly the same RAM, just new!

 

[Laith]

Well they were failing very hard as even Windows Memory Test revealed errors. I guarantee that there will be no more BSODs.