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Dear Members,
I found the error below in Event Viewer.
Should I change something in UEFI? (memory profile, speedstep, filter PLL?)
No BSODs, only 9 warnings after 8 days.
When last time occured only downloaded a cd, maybe did sha1 calc, no gaming or other intensive task.
MciStat 0x90000040000f0005
Found something:
Vol. 3B 16-3
INTERPRETING MACHINE-CHECK ERROR CODES
Table 16-4.
Incremental Bus Error Codes of Machine Check for Processors
Based on Intel Core Microarchitecture
Bus queue request type error
bits 19-24
000001 for BQ_PREF_READ_TYPE error
But what does this mean? google "BQ_PREF_READ_TYPE" -> nothing
Is it important? Helps to determine the source of the problem?
source:
http://www.intel.com/content/dam/www/public/us/en/documents/manuals/64-ia-32-architectures-software-developer-vol-3b-part-2-manual.pdf http://www.intel.com/content/dam/www...t-2-manual.pdf
CPU tested with: Intel Processor Diagnostic Tool -> all passed
In Event Viewer:
A corrected hardware error has occurred.
Reported by component: Processor Core
Error Source: Corrected Machine Check ErrorType: internal parity error
(not my image)
http://cdn.overclock.net/c/c3/c301c13f_WHEA-ParityError.PNG http://cdn.overclock.net/c/c3/c301c13f_WHEA-ParityError.PNG
ErrorSource 1
ApicId 4
MCABank 0
MciStat 0x90000040000f0005
MciAddr 0x0
MciMisc 0x0
ErrorType 12
TransactionType 256
Participation 256
RequestType 256
MemorIO 256
MemHierarchyLvl 256
Timeout 256
OperationType 256
Channel 256
UEFI settings here: (white lines: AUTO, Speedstep: enabled)
http://www.kephost.com/images/2014/10/22/20141022668.jpg http://www.kephost.com/images/2014/1...0141022668.jpg
http://www.kephost.com/images/2014/10/22/20141022669.jpg http://www.kephost.com/images/2014/1...0141022669.jpg
http://www.kephost.com/images/2014/10/22/20141022670.jpg http://www.kephost.com/images/2014/1...0141022670.jpg
http://www.kephost.com/images/2014/10/22/20141022671.jpg http://www.kephost.com/images/2014/1...0141022671.jpg
http://www.kephost.com/images/2014/10/22/20141022672.jpg http://www.kephost.com/images/2014/1...0141022672.jpg
http://www.kephost.com/images/2014/10/22/20141022673.jpg http://www.kephost.com/images/2014/1...0141022673.jpg
http://www.kephost.com/images/2014/10/22/20141022674.jpg http://www.kephost.com/images/2014/1...0141022674.jpg
System:
MB: Asrock Z87 Extreme4 / BIOS: P3.00 - latest
CPU: Intel Core i5 4690 3.5GHz 1150 ( Non-K !)
PSU: EVGA SuperNOVA G2 750W - Gold - 220-G2-0750-XR
MEM: CRUCIAL 8GB Ballistix Sport DDR3 1600MHz CL9 - KIT - BLS2C4G3D1609ES2LX0C
CASE: CoolerMaster NSE-600-KKN1
VGA: in cpu
HDD: 2 WD SATA
+ 1 DVD RW with IDE->SATA converter
OP SYS: Win 7 SP1 x86 + WSUS updates up to 2014.10.14
This is a mysterious bug:
"I have now tried different motherboards, CPUs, memory, and power supplies and
this error is still showing up now and then.
This points strongly to either FreeBSD bogus reporting, or these errors being
benign. It's hard to believe that the exact same error might occur with
completely different hardware ... unless it's being caused by the case."
source: http://lists.freebsd.org/pipermail/freebsd-questions/2014-January/255873.html Followup: Need Help With MCA Code
@ full log attached
Regards
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I would reset BIOS settings back to defaults or check if the voltage values are ok.
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Dear Joe,
Ok, I did a reset.
10 settings changed / E-Enabled, D-Disabled, A-Auto | in ( ) my previous non-default cfg
+ manual info
01 E (D) - MRC Fast boot | skip DRAM memory training for booting faster.
02 A (D) - CPU OC fixed mode / allows you to keep the max CPU ratio as your setting without throttling.
03 E (D) - Intel Turbo Boost / enables to run above its base operating frequency when the OS requests the highest performance state
04 D (A) - Package C state / CPU, PCIe, Memory, Graphics C State Support for power saving
06 PCIe (Onboard) - Primary Graphics Adapter | don't have a card, so changed back to Onboard
07 D (E) - VT-d | supported by CPU > Intel® Virtualization Technology for Directed I/O
08 D (E) - IGPU multi monitor / Select disable to disable the integrated graphics when an external graphics card is installed.
Select enable to keep the integrated graphics enabled at all times.
09 D (E) - HDD SMART
10 By OS (D) - RTC alarm power on / Allow the system to be waked up by the real time clock alarm.
Set it to By OS to let it be handled by your operating system.
Also changed from default in the current config:
Setup prompt timeout -> to 15s
Full screen logo -> D
Unplugged the IDE<->SATA converter of the DVD drive to minimize possible error sources.
Now I have 13 event, I will report back if increases.
Regards
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Hello,
I think I found the solution:
Desktop 4th Gen Intel® Core™ Processors Spec Update
2014.10 Revision 018
http://www.intel.com/content/dam/www/public/us/en/documents/specification-updates/4th-gen-core-family-desktop-specification-update.pdf http://www.intel.com/content/dam/www/public/us/en/documents/specification-updates/4th-gen-core-family-desktop-specificat…
HSD131. Spurious Corrected Errors May be Reported
Problem:
Due this erratum, spurious corrected errors may be logged in the IA32_MC0_STATUS
register with the valid field (bit 63) set, the uncorrected error field (bit 61) not set, a
Model Specific Error Code (bits [31:16]) of 0x000F, and an MCA Error Code (bits [15:0]) of 0x0005.
If CMCI is enabled, these spurious corrected errors also signal interrupts.
Implication:
When this erratum occurs, software may see corrected errors that are benign. These
corrected errors may be safely ignored.
Workaround:
None identified.
Status:
For the steppings affected, see the Summary Table of Changes.
And my MciStat 0x90000040000f0005
F and 5
9 = 1001 -> 63=1, 61=0
+ found a comment here:
http://web.mit.edu/freebsd/head/sys/x86/x86/mca.c http://web.mit.edu/freebsd/head/sys/x86/x86/mca.c
static int __nonnull(1)
mca_mute(const struct mca_record *rec)
{
/*
* Skip spurious corrected parity errors generated by desktop Haswell
* (see HSD131 erratum) unless reporting is enabled.
* Note that these errors also have been observed with D0-stepping,
* while the revision 014 desktop Haswell specification update only
* talks about C0-stepping.
*/
if (rec->mr_cpu_vendor_id == CPU_VENDOR_INTEL &&
rec->mr_cpu_id == 0x306c3 && rec->mr_bank == 0 &&
rec->mr_status == 0x90000040000f0005 && !intel6h_HSD131)
return (1);
return (0);
}
Now not important:
Got another one with default BIOS settings
I did a 10 min test with Intel Extreme Tuning Utility v5.1.1
Here you can see some voltage info:
idle:
http://www.kephost.com/images/2014/10/28/idle.jpg http://www.kephost.com/images/2014/10/28/idle.jpg
stress:
http://www.kephost.com/images/2014/10/28/stress1.jpg http://www.kephost.com/images/2014/10/28/stress1.jpg
The PSU seems stable (as I expected):
http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story3&reid=380 http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story3&reid=380
I know that my unit could be different/faulty, but I don't have a multimeter to back up further the AIDA results.
Regards
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