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I recently upgraded to Windows 10 and receive BSODs with WHEA_UNCORRECTABLE_ERROR. I've updated all drivers. I would occasionally get BSODs on Vista 64 before the upgrade to Win10 (again, with update to date drivers).
On Win10, I notice I also get WHEA-Logger Event 19 Warnings, which appear to precede the BSOD. Warnings are always from the same Error Source, Type, and Processor. Since the warnings are all about the same Processor APIC ID, I suspect the processor could be the cause. Any help or suggestions debugging this?
Reported by component: Processor Core
Error Source: Corrected Machine Check
Error Type: Cache Hierarchy Error
Processor APIC ID: 1
I don't know if I got these warnings on Vista.
I've attached the four latest minidumps as well as a WHEA-Logger Details below.
I do not overclock. I've swapped out the video card. I've ran memtest for 12+ hours with no errors. Going to run Prime95.
Already ran Intel Processor Diagnostics (pass).
I notice that at least for the WHEA-Logger Event 19 warnings about corrected hardware errors, they only occur while gaming. This happens in multiple games even on the lowest settings. The BSOD happen most often while gaming but do occur while not gaming as well.
Processor: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz, 2400 MHz
Mobo: EVGA 790i Ultra SLI (NF79)
Log Name: System
Source: Microsoft-Windows-WHEA-Logger
Date: 12/23/2015 7:42:59 AM
Event ID: 19
Task Category: None
Level: Warning
Keywords:
User: LOCAL SERVICE
Computer: DESKTOP-KQ0JGBU
Description:
A corrected hardware error has occurred.
Reported by component: Processor Core
Error Source: Corrected Machine Check
Error Type: Cache Hierarchy Error
Processor APIC ID: 1
The details view of this entry contains further information.
Event Xml:
http://schemas.microsoft.com/win/2004/08/events/event http://schemas.microsoft.com/win/2004/08/events/event">
19
0
3
0
0
0x8000000000000000
1865
System
DESKTOP-KQ0JGBU
1
1
4
0x9000000000020151
0x0
0x0
9
0
256
5
256
1
256
256
256
928
435045521002FFFFFFFF03000200000002000000A00300003A2A0C00170C0F140000000000000000000000000000000000000000000000000000000000000000BDC407CF89B7184EB3C41F732CB57131B18BCE2DD7BD0E45B9AD9CF4EBD4F890B4ED80BD2C3DD10100000000000000000000000000000000000000000000000058010000C00000000102000001000000ADCC7698B447DB4BB65E16F193C4F3DB0000000000000000000000000000000002000000000000000000000000000000000000000000000018020000800000000102000000000000B0A03EDC44A19747B95B53FA242B6E1D0000000000000000000000000000000002000000000000000000000000000000000000000000000098020000080100000102000000000000011D1E8AF94257459C33565E5CC3F7E8000000000000000000000000000000000200000000000000000000000000000000000000000000007F010000000000000002010300010000FB0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000100000000000000FB06000000080401BDE30000FFFBEBBF0000000000000000000000000000000000000000000000000000000000000000F50157A5EFE3DE43AC72249B573FAD2C01000000000000009F0054000000000000000000000000000000000000000000000000000000000000000000000000000100000001000000935BA0737F3DD1010100000000000000000000000000000000000000040000005101020000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Link Copied
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I do run FAH for GPU and CPU (paused while gaming). Speccy says CPU is 53C under full load. GPU temp is 65C under full load.
CPU Temps drop to low 40s under normal use and 48C while gaming. Note that BSOD has occurred under normal use - no folding, no gaming. However, the WHEA warnings only occur during gaming (not even during folding). I care more about the BSOD than I do the WHEA warnings.
ARCTIC Freezer 7 Pro Rev. 2, CPU Cooler - Intel & AMD, Multi-Directional Mount, 92mm PWM Fan
4x Scythe DFS123812-3000 "ULTRA KAZE" 120 x 38 mm Case Fan plus two smaller fans.
That linked Windows thread says that components could be "heat sensitive" and failing under even normal levels of heat. How can you test for this? Is there anything in the dumps or logs that can narrow down which component is causing the failure. My understanding is that the CPU should be fine at 53C given the product spec sheet for this processor (Tcase, B3=62.2°C; G0=71°C).
It certainly shouldn't be BSOD under idle use (no gaming, no video, no FAH) at low 40s temps, which although it happens infrequently - does happen.
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An Intel(R) processor is not operating system dependent, this means you could install any operating system out-there;however, compatibility on drivers will make your processor or other components to function correctly.
The Q6600 processor is compatible with Intel(R) chipsets that do not have driver support for your operating system: http://ark.intel.com/products/29765/Intel-Core2-Quad-Processor-Q6600-8M-Cache-2_40-GHz-1066-MHz-FSB# @compatibility Intel® Core™2 Quad Processor Q6600 (8M Cache, 2.40 GHz, 1066 MHz FSB) Specifications
Allan.
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It seems the error come from CPU, MCA bank 4. Intermittent failure like this may relate to CPU bug.
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After disabling the processor core with APIC ID = 1, I have no more errors or warnings. Looks like that processor core is just bad.
Glad I narrowed it down but frustrating to only run on 3 out of 4
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Good to hear you got the computer working again. If this issue is related to the processor core, please contact Intel support for warranty:
http://www.intel.com/content/www/us/en/support/contact-support.html Contact Support
Allan.
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