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Windows 7: BSOD only after log in but not always crashes code124

01 Aug 2013   #1

Windows 7 Pro
BSOD only after log in but not always crashes code124

First time using a forum for anything period so please excuse me if I leave anything out that you might need or find useful.

So I this rig has been running for 2 1/2 weeks and have been doing minor browsing and playing WOW with no problems in sight

Problem- booted it up this morning and said CPU Fan error. The fan was still running so I said screw it and continued to boot. Well after I typed in my password and logged in it after about 5 sec it gave me BSOD

I then restarted in normally and it happened again. Then booted it in Safe mode and was working just fine.
so then again rebooted it in normal and was perfect. well since then iv gotten home from work and played around on it to see if I could get it to give me the BSOD again to try and narrow it down. It has giving it to me about 10 times but not everytime I boot. iv unplugged the HDD and left the SSD to try and narrow it down but still BSOD when it was unplugged. I tried running full security scans from both Malwarebytes and MSE but about 3 min in I got BSOD. Since in the beginning of the day it said cpu fan error I thought to check the core temps with CORETEMP I downloaded a week ago and the readings were going crazy with bouncing from 80 degrees F to 114 degrees F so I checked the bios and it said the cpu temp was fine at 89.

I'm extremely frustrated because I just dropped so much money in to my new baby and she's already giving me trouble !!!

Thank you to anyone who will take the time and read this post

I followed the Window7Forum dump downloader so hopefully everything one would need is in the .zip folder

My System SpecsSystem Spec
01 Aug 2013   #2
x BlueRobot


BugCheck 124, {0, fffffa8007148028, bf800000, 124}

Probably caused by : GenuineIntel
2: kd> !errrec fffffa8007148028
Common Platform Error Record @ fffffa8007148028
Record Id     : 01ce8e89f109c482
Severity      : Fatal (1)
Length        : 928
Creator       : Microsoft
Notify Type   : Machine Check Exception
Timestamp     : 8/1/2013 7:38:05 (UTC)
Flags         : 0x00000000

Section 0     : Processor Generic
Descriptor    @ fffffa80071480a8
Section       @ fffffa8007148180
Offset        : 344
Length        : 192
Flags         : 0x00000001 Primary
Severity      : Fatal

Proc. Type    : x86/x64
Instr. Set    : x64
Error Type    : Cache error
Operation     : Generic
Flags         : 0x00
Level         : 0
CPU Version   : 0x00000000000306c3
Processor ID  : 0x0000000000000004

Section 1     : x86/x64 Processor Specific
Descriptor    @ fffffa80071480f0
Section       @ fffffa8007148240
Offset        : 536
Length        : 128
Flags         : 0x00000000
Severity      : Fatal

Local APIC Id : 0x0000000000000004
CPU Id        : c3 06 03 00 00 08 10 04 - bf fb da 7f ff fb eb bf
                00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00
                00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00

Proc. Info 0  @ fffffa8007148240

Section 2     : x86/x64 MCA
Descriptor    @ fffffa8007148138
Section       @ fffffa80071482c0
Offset        : 664
Length        : 264
Flags         : 0x00000000
Severity      : Fatal

Error         : DCACHEL0_WR_ERR (Proc 2 Bank 1)
  Status      : 0xbf80000000000124
  Address     : 0x00000001030feac0
  Misc.       : 0x0000000000000086
It seems to be a write error in the CPU cache.

Firstly, I would check that you have assembled the CPU fan correctly, the message being displayed usually indicates that the CPU fan isn't properly connected.

Do you have the latest chipset drivers?

Run the Small FFT's, Large FFT's and Blend test for a few hours each, do not let the temperature exceed 80*C.Enable "Round off checking" before the test (see first post below tutorial).
My System SpecsSystem Spec

 BSOD only after log in but not always crashes code124

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