The dreaded kernel power 41 issue

krystan · 23 Oct 2012 at 22:56

For a long time now I have been trying to diagnose a kernel 41 power error with my home build. I'll start by listing the specs of my machine.

mobo: STRIKER II EXTREME
cpu : Intel Core 2 Quad Q6600 (Kentsfield) (core stepping G0)
PSU: OCZ GameXStream Power Supply (700w version)
Memory: 8GB Crucial DDR3
GPU: NVidia 9800GTX (BFG)
HDD : 1 x Samsung 1spinpoint , 1 x WD Caviar black

I have spent a long time testing ram and cpu with intel burn test and furmark , memtest etc and I tesed the memory to the point where i bought completely new memory (its cheap) and still have the issue.

I have also used two independant PSU hardware testers both of which pass my PSU as being fine.

However every so often (and never when running a diagnostic test) my pc will simply reboot, there is never a BSOD its just like I've hit the reset button. I have replaced all fans in my Antec 900II case and also checked temperatures.

Idle temps are:

CPU temp: 46C (74 under load)
MB temp : 37C
NB temp: 52C
SB temp: 54C
GPU temp: 56C (as low as 42 if ambient is low)

voltages are:

vcore 1.44v
cpu pll 1.52v
cpu vtt 1.42v
NB core 1.32v
SB core 1.48v
DDR3 termination: 0.81v
3.3V 3.29v
5v 4.94v
12v 12.42v
GPU 1.15v

Bug check code on the kernel 41 is 0 which I know means hardware issue. I am scared one day I'll be repartitoning a HDD and it'll just die and i'll loose data so want this fixed. I am at the point where i'm willing to start throwing money at a new seasonic 850w (or corsair) PSU to try and cure this but can't absolutely isolate it down to the PSU especially when two hardware testers say they're ok.

Has anyone got any ideas ?

I've added detail below it is worth noting that upon removing the overclock and running everything at stock the problem happens with the same frequency (some times not for weeks then one or two in a couple of days).

krystan · 23 Oct 2012 at 22:57

Probably worth adding this for completeness

In the spoiler tags is a lot of info

CPUID HWMonitor Report
-------------------------------------------------------------------------

Binaries
-------------------------------------------------------------------------

HWMonitor version 1.1.8.0

Monitoring
-------------------------------------------------------------------------

Mainboard Model STRIKER II EXTREME (0x00000510 - 0x0CBF72A0)

LPCIO
-------------------------------------------------------------------------

LPCIO Vendor ITE
LPCIO Model IT8718
LPCIO Vendor ID 0x90
LPCIO Chip ID 0x8718
LPCIO Revision ID 0x4
Config Mode I/O address 0x2E
Config Mode LDN 0x4
Config Mode registers
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 00
10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20 87 18 04 01 00 00 0A 40 00 80 00 00 1F 00 00 00
30 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60 02 90 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 00 02 00 00 04 04 00 00 00 00 00 00 00 00 00 00
Register space LPC, base address = 0x0290

Hardware Monitors
-------------------------------------------------------------------------

Hardware monitor ITE IT87
Voltage 0 1.42 Volts [0x54] (CPU VCORE)
Voltage 1 3.30 Volts [0xCE] (+3.3V)
Voltage 3 4.92 Volts [0xB7] (+5V)
Voltage 4 12.42 Volts [0xC2] (+12V)
Voltage 7 5.05 Volts [0xBC] (+5V VCCH)
Voltage 8 3.10 Volts [0xC2] (VBAT)
Temperature 0 33°C (91°F) [0x21] (TMPIN0)
Temperature 1 39°C (102°F) [0x27] (TMPIN1)
Temperature 2 17°C (62°F) [0x11] (TMPIN2)
Fan 0 2778 RPM [0xF3] (FANIN0)
Fan PWM 0 99 pc [0x7F] (FANPWM0)
Fan PWM 1 99 pc [0x7F] (FANPWM1)
Fan PWM 2 0 pc [0x0] (FANPWM2)
Register space LPC, base address = 0x0290

00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00 11 01 FF 07 00 00 00 00 00 80 54 09 37 F3 FF FF
10 D0 D0 FF 77 D7 7F 7F 00 00 FF FF 00 00 FF FF FF
20 54 CE 00 B7 C2 00 05 BC C2 21 27 11 80 F1 61 61
30 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
40 FF FF FF FF FF FF 5F 74 2D 40 AB 22 FF FF FF FF
50 FF 31 7F 7F 7F 50 F1 00 90 00 00 12 60 00 00 00
60 14 19 7F 21 90 00 FF FF 14 19 7F 21 90 00 FF FF
70 7F 7F 7F 00 00 00 FF FF FF FF FF FF FF FF FF FF
80 FF FF FF FF 00 00 00 00 00 00 00 00 00 00 02 00
90 FF 00 00 00 FF 00 00 00 FF FF FF FF FF FF FF FF
A0 00 00 00 00 00 00 00 FF FF FF FF FF FF FF FF FF
B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

Hardware monitor Winbond W83791D
Voltage 0 1.33 Volts [0x53] (HT 1.2V)
Voltage 1 1.49 Volts [0x5D] (SB Core)
Voltage 2 1.42 Volts [0x59] (CPU VTT)
Voltage 4 1.63 Volts [0x33] (DDR)
Voltage 6 1.33 Volts [0x53] (NB Core)
Register space SMBus, base address = 0x01C80
SMBus request channel 0x0, address 0x2D

00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00 00 00 00 00 00 00 00 00 00 80 00 01 00 00 00 FF
10 00 00 7F 00 FF 10 0B 00 00 00 00 00 00 00 00 00
20 53 5D 59 B6 33 5F 53 D0 FF FF FF BF 00 BF 00 ED
30 B0 00 03 50 04 30 09 00 00 5A 5A 11 04 80 FF FF
40 01 00 00 00 00 00 00 FF 2D 11 01 C4 0F 15 00 A3
50 FF FF FF FF FF FF 00 80 71 70 FF 00 00 01 05 FF
60 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
70 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
80 01 FF 01 FF 03 28 28 00 01 01 01 01 3C 3C 0A 0A
90 00 00 00 01 FF E1 28 00 01 01 3C 18 00 00 01 01
A0 FF FF FF 00 00 00 00 00 16 CC 4E 18 00 FF FF FF
B0 BB C6 67 FF 08 04 04 05 00 40 FF FF 00 02 FF FF
C0 D0 00 00 4B 00 5A 00 FF D0 00 00 4B 00 5A 00 FF
D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F0 FF FF 80 FF 00 01 00 FF FF 02 FF 00 00 31 00 2E

Hardware monitor Analog Device ADP3228
Current 0 22.13 Amps [0xAB] (CPU)
Power 0 27.22 W [0x18C6] (CPU)
Register space SMBus, base address = 0x01C80
SMBus request channel 0x0, address 0x20

00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
10 00 07 07 01 31 50 06 31 50 30 05 72 72 00 00 00
20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30 00 00 00 00 00 00 37 10 07 00 00 01 20 28 41 30
40 00 6A 01 6F 02 83 01 84 01 61 01 96 D6 38 9B 00
50 00 00 00 D4 00 00 00 00 00 00 00 00 1F 00 00 10
60 FF 00 00 10 10 10 10 03 02 00 00 FF 40 6E 9A 40
70 6E 9A 00 00 FF 7D 5B FF 7D 5B 4C FF FF FF FF 80
80 80 FF FF FF FF 5A C4 5A C4 7D 44 7D 44 00 81 00
90 E0 C0 00 00 80 00 00 00 00 41 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 40 DF 00 29
B0 AF FF FF 00 00 00 00 00 00 00 00 00 00 00 00 00
C0 0D 0A 26 06 0A 00 09 16 DF 03 41 12 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

Hardware monitor ACPI
Temperature 0 40°C (104°F) [0xC3C] (THRM)

Hardware monitor NVIDIA NVAPI
Voltage 0 1.15 Volts [0x47E] (VIN0)
Temperature 0 61°C (141°F) [0x3D] (TMPIN0)
Fan PWM 0 37 pc [0x25] (FANPWMIN0)

Processors
-------------------------------------------------------------------------

Number of processors 1
Number of threads 4

APICs
-------------------------------------------------------------------------

Processor 0
-- Core 0
-- Thread 0 0
-- Core 1
-- Thread 0 1
-- Core 2
-- Thread 0 2
-- Core 3
-- Thread 0 3

Processors Information
-------------------------------------------------------------------------

Processor 1 ID = 0
Number of cores 4 (max 4)
Number of threads 4 (max 4)
Name Intel Core 2 Quad Q6600
Codename Kentsfield
Specification Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
Package (platform ID) Socket 775 LGA (0x4)
CPUID 6.F.B
Extended CPUID 6.F
Core Stepping G0
Technology 65 nm
Core Speed 3000.0 MHz
Multiplier x FSB 9.0 x 333.3 MHz
Rated Bus speed 1333.3 MHz
Stock frequency 2400 MHz
Instructions sets MMX, SSE, SSE2, SSE3, SSSE3, EM64T, VT-x
L1 Data cache 4 x 32 KBytes, 8-way set associative, 64-byte line size
L1 Instruction cache 4 x 32 KBytes, 8-way set associative, 64-byte line size
L2 cache 2 x 4096 KBytes, 16-way set associative, 64-byte line size
FID/VID Control yes
FID range 6.0x - 9.0x
Max VID 1.300 V

Thread dumps
-------------------------------------------------------------------------

CPU Thread 0
APIC ID 0
Topology Processor ID 0, Core ID 0, Thread ID 0
Type 01008005h
Max CPUID level 0000000Ah
Max CPUID ext. level 80000008h
Cache descriptor Level 1, D, 32 KB, 1 thread(s)
Cache descriptor Level 1, I, 32 KB, 1 thread(s)
Cache descriptor Level 2, U, 4 MB, 2 thread(s)

CPUID
0x00000000 0x0000000A 0x756E6547 0x6C65746E 0x49656E69
0x00000001 0x000006FB 0x00040800 0x0000E3BD 0xBFEBFBFF
0x00000002 0x05B0B101 0x005657F0 0x00000000 0x2CB43049
0x00000003 0x00000000 0x00000000 0x00000000 0x00000000
0x00000004 0x0C000121 0x01C0003F 0x0000003F 0x00000001
0x00000004 0x0C000122 0x01C0003F 0x0000003F 0x00000001
0x00000004 0x0C004143 0x03C0003F 0x00000FFF 0x00000001
0x00000005 0x00000040 0x00000040 0x00000003 0x00000020
0x00000006 0x00000001 0x00000002 0x00000001 0x00000000
0x00000007 0x00000000 0x00000000 0x00000000 0x00000000
0x00000008 0x00000400 0x00000000 0x00000000 0x00000000
0x00000009 0x00000000 0x00000000 0x00000000 0x00000000
0x0000000A 0x07280202 0x00000000 0x00000000 0x00000503
0x80000000 0x80000008 0x00000000 0x00000000 0x00000000
0x80000001 0x00000000 0x00000000 0x00000001 0x20100800
0x80000002 0x65746E49 0x2952286C 0x726F4320 0x4D542865
0x80000003 0x51203229 0x20646175 0x20555043 0x51202020
0x80000004 0x30303636 0x20402020 0x30342E32 0x007A4847
0x80000005 0x00000000 0x00000000 0x00000000 0x00000000
0x80000006 0x00000000 0x00000000 0x10008040 0x00000000
0x80000007 0x00000000 0x00000000 0x00000000 0x00000000
0x80000008 0x00003024 0x00000000 0x00000000 0x00000000

MSR 0x0000001B 0x00000000 0xFEE00900
MSR 0x0000003A 0x00000000 0x00000005
MSR 0x00000017 0x00100000 0x88408926
MSR 0x000000CD 0x00000000 0x00000800
MSR 0x0000003F 0x00000000 0x00000000
MSR 0x000000CE 0x001B0926 0x7F7F071A
MSR 0x000001A0 0x00000040 0x60972489
MSR 0x000000EE 0x00000000 0x837D4B00
MSR 0x0000011E 0x00000000 0xBE702109
MSR 0x0000019C 0x00000000 0x88360000
MSR 0x00000198 0x09260926 0x06000926
MSR 0x00000199 0x00000000 0x00000926

CPU Thread 1
APIC ID 1
Topology Processor ID 0, Core ID 1, Thread ID 0
Type 01008005h
Max CPUID level 0000000Ah
Max CPUID ext. level 80000008h
Cache descriptor Level 1, D, 32 KB, 1 thread(s)
Cache descriptor Level 1, I, 32 KB, 1 thread(s)
Cache descriptor Level 2, U, 4 MB, 2 thread(s)

CPUID
0x00000000 0x0000000A 0x756E6547 0x6C65746E 0x49656E69
0x00000001 0x000006FB 0x01040800 0x0000E3BD 0xBFEBFBFF
0x00000002 0x05B0B101 0x005657F0 0x00000000 0x2CB43049
0x00000003 0x00000000 0x00000000 0x00000000 0x00000000
0x00000004 0x0C000121 0x01C0003F 0x0000003F 0x00000001
0x00000004 0x0C000122 0x01C0003F 0x0000003F 0x00000001
0x00000004 0x0C004143 0x03C0003F 0x00000FFF 0x00000001
0x00000005 0x00000040 0x00000040 0x00000003 0x00000020
0x00000006 0x00000001 0x00000002 0x00000001 0x00000000
0x00000007 0x00000000 0x00000000 0x00000000 0x00000000
0x00000008 0x00000400 0x00000000 0x00000000 0x00000000
0x00000009 0x00000000 0x00000000 0x00000000 0x00000000
0x0000000A 0x07280202 0x00000000 0x00000000 0x00000503
0x80000000 0x80000008 0x00000000 0x00000000 0x00000000
0x80000001 0x00000000 0x00000000 0x00000001 0x20100800
0x80000002 0x65746E49 0x2952286C 0x726F4320 0x4D542865
0x80000003 0x51203229 0x20646175 0x20555043 0x51202020
0x80000004 0x30303636 0x20402020 0x30342E32 0x007A4847
0x80000005 0x00000000 0x00000000 0x00000000 0x00000000
0x80000006 0x00000000 0x00000000 0x10008040 0x00000000
0x80000007 0x00000000 0x00000000 0x00000000 0x00000000
0x80000008 0x00003024 0x00000000 0x00000000 0x00000000

MSR 0x0000001B 0x00000000 0xFEE00800
MSR 0x0000003A 0x00000000 0x00000005
MSR 0x00000017 0x00100000 0x88408926
MSR 0x000000CD 0x00000000 0x00000800
MSR 0x0000003F 0x00000000 0x00000000
MSR 0x000000CE 0x001B0926 0x7F7F071A
MSR 0x000001A0 0x00000040 0x60972489
MSR 0x000000EE 0x00000000 0x837D4B00
MSR 0x0000011E 0x00000000 0xBE702109
MSR 0x0000019C 0x00000000 0x88370000
MSR 0x00000198 0x09260926 0x06000926
MSR 0x00000199 0x00000000 0x00000926

CPU Thread 2
APIC ID 2
Topology Processor ID 0, Core ID 2, Thread ID 0
Type 01008005h
Max CPUID level 0000000Ah
Max CPUID ext. level 80000008h
Cache descriptor Level 1, D, 32 KB, 1 thread(s)
Cache descriptor Level 1, I, 32 KB, 1 thread(s)
Cache descriptor Level 2, U, 4 MB, 2 thread(s)

CPUID
0x00000000 0x0000000A 0x756E6547 0x6C65746E 0x49656E69
0x00000001 0x000006FB 0x02040800 0x0000E3BD 0xBFEBFBFF
0x00000002 0x05B0B101 0x005657F0 0x00000000 0x2CB43049
0x00000003 0x00000000 0x00000000 0x00000000 0x00000000
0x00000004 0x0C000121 0x01C0003F 0x0000003F 0x00000001
0x00000004 0x0C000122 0x01C0003F 0x0000003F 0x00000001
0x00000004 0x0C004143 0x03C0003F 0x00000FFF 0x00000001
0x00000005 0x00000040 0x00000040 0x00000003 0x00000020
0x00000006 0x00000001 0x00000002 0x00000001 0x00000000
0x00000007 0x00000000 0x00000000 0x00000000 0x00000000
0x00000008 0x00000400 0x00000000 0x00000000 0x00000000
0x00000009 0x00000000 0x00000000 0x00000000 0x00000000
0x0000000A 0x07280202 0x00000000 0x00000000 0x00000503
0x80000000 0x80000008 0x00000000 0x00000000 0x00000000
0x80000001 0x00000000 0x00000000 0x00000001 0x20100800
0x80000002 0x65746E49 0x2952286C 0x726F4320 0x4D542865
0x80000003 0x51203229 0x20646175 0x20555043 0x51202020
0x80000004 0x30303636 0x20402020 0x30342E32 0x007A4847
0x80000005 0x00000000 0x00000000 0x00000000 0x00000000
0x80000006 0x00000000 0x00000000 0x10008040 0x00000000
0x80000007 0x00000000 0x00000000 0x00000000 0x00000000
0x80000008 0x00003024 0x00000000 0x00000000 0x00000000

MSR 0x0000001B 0x00000000 0xFEE00800
MSR 0x0000003A 0x00000000 0x00000005
MSR 0x00000017 0x00100000 0x88408926
MSR 0x000000CD 0x00000000 0x00000800
MSR 0x0000003F 0x00000000 0x00000000
MSR 0x000000CE 0x001B0926 0x7F7F071A
MSR 0x000001A0 0x00000040 0x60972489
MSR 0x000000EE 0x00000000 0x837D4B00
MSR 0x0000011E 0x00000000 0xBE702109
MSR 0x0000019C 0x00000000 0x883C0000
MSR 0x00000198 0x09260926 0x06000926
MSR 0x00000199 0x00000000 0x00000926

CPU Thread 3
APIC ID 3
Topology Processor ID 0, Core ID 3, Thread ID 0
Type 01008005h
Max CPUID level 0000000Ah
Max CPUID ext. level 80000008h
Cache descriptor Level 1, D, 32 KB, 1 thread(s)
Cache descriptor Level 1, I, 32 KB, 1 thread(s)
Cache descriptor Level 2, U, 4 MB, 2 thread(s)

CPUID
0x00000000 0x0000000A 0x756E6547 0x6C65746E 0x49656E69
0x00000001 0x000006FB 0x03040800 0x0000E3BD 0xBFEBFBFF
0x00000002 0x05B0B101 0x005657F0 0x00000000 0x2CB43049
0x00000003 0x00000000 0x00000000 0x00000000 0x00000000
0x00000004 0x0C000121 0x01C0003F 0x0000003F 0x00000001
0x00000004 0x0C000122 0x01C0003F 0x0000003F 0x00000001
0x00000004 0x0C004143 0x03C0003F 0x00000FFF 0x00000001
0x00000005 0x00000040 0x00000040 0x00000003 0x00000020
0x00000006 0x00000001 0x00000002 0x00000001 0x00000000
0x00000007 0x00000000 0x00000000 0x00000000 0x00000000
0x00000008 0x00000400 0x00000000 0x00000000 0x00000000
0x00000009 0x00000000 0x00000000 0x00000000 0x00000000
0x0000000A 0x07280202 0x00000000 0x00000000 0x00000503
0x80000000 0x80000008 0x00000000 0x00000000 0x00000000
0x80000001 0x00000000 0x00000000 0x00000001 0x20100800
0x80000002 0x65746E49 0x2952286C 0x726F4320 0x4D542865
0x80000003 0x51203229 0x20646175 0x20555043 0x51202020
0x80000004 0x30303636 0x20402020 0x30342E32 0x007A4847
0x80000005 0x00000000 0x00000000 0x00000000 0x00000000
0x80000006 0x00000000 0x00000000 0x10008040 0x00000000
0x80000007 0x00000000 0x00000000 0x00000000 0x00000000
0x80000008 0x00003024 0x00000000 0x00000000 0x00000000

MSR 0x0000001B 0x00000000 0xFEE00800
MSR 0x0000003A 0x00000000 0x00000005
MSR 0x00000017 0x00100000 0x88408926
MSR 0x000000CD 0x00000000 0x00000800
MSR 0x0000003F 0x00000000 0x00000000
MSR 0x000000CE 0x001B0926 0x7F7F071A
MSR 0x000001A0 0x00000040 0x60972489
MSR 0x000000EE 0x00000000 0x837D4B00
MSR 0x0000011E 0x00000000 0xBE702109
MSR 0x0000019C 0x00000000 0x88390000
MSR 0x00000198 0x09260926 0x06000926
MSR 0x00000199 0x00000000 0x00000926

Storage
-------------------------------------------------------------------------

USB Device USB Printing Support, class=0x00, subclass=0x00, vendor=0x03F0, product=0x6204
USB Device USB Composite Device, class=0x00, subclass=0x00, vendor=0x046D, product=0xC048
USB Device USB Mass Storage Device, class=0x00, subclass=0x00, vendor=0x0930, product=0x0B09
USB Device Generic USB Hub, class=0x09, subclass=0x00, vendor=0x05E3, product=0x0608
USB Device HP Scanjet G4010, class=0xFF, subclass=0xFF, vendor=0x03F0, product=0x4505
USB Device Logitech USB Camera (Pro 4000), class=0x00, subclass=0x00, vendor=0x046D, product=0x08B2

Graphic APIs
-------------------------------------------------------------------------

API NVIDIA I/O
API NVIDIA NVAPI

Display Adapters
-------------------------------------------------------------------------

Display adapter 0
Name NVIDIA GeForce 9800 GTX/9800 GTX+
Revision A2
Codename G92
Technology 65 nm
PCI device bus 1 (0x1), device 0 (0x0), function 0 (0x0)
Vendor ID 0x10DE (0x19F1)
Model ID 0x0612 (0x087D)

ACPI
-------------------------------------------------------------------------

ACPI Tree
_GPE
_L11
_L00
_L0B
_L0A
_L0D
_L05
_L10
_L15
_L26
_L20
_L21
_PR_
CPU0
HI0_
HC0_
TLD0
_PDC
_OSC
CPU1
HI1_
HC1_
TLD1
_PDC
_OSC
CPU2
HI2_
HC2_
TLD2
_PDC
_OSC
CPU3
HI3_
HC3_
TLD3
_PDC
_OSC
_SB_
[ ]
CTCR
SCTC
PWRB
_HID
_STA
PCI0
_HID
_CID
_ADR
_UID
_BBN
PCIA
_REG
MBIO
_HID
_UID
_CRS
NATA
_S3D
_STA
LDT3
[ ]
UCFG
_CRS
PICM
APIC
_PRT
HUB0
_ADR
_STA
PICM
APIC
_PRT
_PRW
SAT1
_ADR
PRI0
_ADR
PCS0
PSS0
SPTM
_GTM
_STM
MAST
_ADR
_GTF
SEC0
_ADR
PCS1
PSS1
SSTM
_GTM
_STM
MAST
_ADR
_GTF
DRMP
SAT2
_ADR
PRI0
_ADR
PCS0
PSS0
SPTM
_GTM
_STM
MAST
_ADR
_GTF
SEC0
_ADR
PCS1
PSS1
SSTM
_GTM
_STM
MAST
_ADR
_GTF
DRMP
SAT3
_ADR
PRI0
_ADR
PCS0
PSS0
SPTM
_GTM
_STM
MAST
_ADR
_GTF
SEC0
_ADR
PCS1
PSS1
SSTM
_GTM
_STM
MAST
_ADR
_GTF
DRMP
IDE0
_ADR
A090
[ ]
ID20
[ ]
IDTS
IDTP
ID22
UMSS
UMSP
IDEP
IDES
GTM_
U2T_
T2U_
T2D_
STM_
GTF_
PRI0
_ADR
PCS0
PSS0
PCS1
PSS1
_GTM
_STM
MAST
_ADR
_GTF
SLAV
_ADR
_GTF
SEC0
_ADR
PCS0
PSS0
PCS1
PSS1
_GTM
_STM
MAST
_ADR
_GTF
SLAV
_ADR
_GTF
DRMP
MIP4
_ADR
PCFG
XVR0
_ADR
PCV0
_PRW
XVR1
_ADR
PCV1
_PRW
XVR2
_ADR
PCV2
_PRW
XVR3
_ADR
PCV3
_PRW
XVR4
_ADR
PCV4
_PRW
XVR5
_ADR
PCV5
_PRW
XVRA
_ADR
PCVA
_PRW
XVRB
_ADR
PCVB
_PRW
XVRC
_ADR
PCVC
_PRW
XVRD
_ADR
PCVD
_PRW
SMB0
_ADR
SMCF
[ ]
SMPM
SMT1
SMT2
SMCA
[ ]
SB1_
SB2_
SMBB
LEG0
_ADR
PIO0
SYSR
_HID
_UID
_CRS
PIC_
_HID
_CRS
DMA1
_HID
_CRS
TMR_
_HID
ATT5
ATT6
_CRS
HPET
_HID
ATT3
ATT4
_STA
_CRS
RTC_
_HID
ATT0
ATT1
_CRS
SPKR
_HID
_CRS
COPR
_HID
_CRS
FDC0
_HID
_STA
_DIS
_CRS
_PRS
_SRS
KBCT
[ ]
P060
[ ]
P064
PS2M
_HID
_STA
_CRS
_PSW
_PRW
PS2K
_HID
_CID
_STA
_CRS
_PSW
_PRW
PSMR
_HID
_UID
_STA
_CRS
PS2W
PIO1
PIRQ
LPIO
_INI
USB0
_ADR
_S1D
_S3D
_PRW
USB2
_ADR
P020
[ ]
U0WK
_PSW
_S1D
_S3D
_PRW
AZAD
_ADR
_PRW
MMAC
_ADR
_PRW
MAC1
_ADR
_PRW
NVRB
_HID
NVRD
[ ]
R_ST
[ ]
R_P0
R_S0
R_S1
R_S2
FNVR
_DIS
_STA
_CRS
_SRS
SM00
[ ]
CTLR
HSTS
ADDR
CMDR
DAT0
DAT1
SM01
[ ]
CTL2
HST2
ADD2
CMD2
DAT2
DAT3
SWF2
SWFS
SRBY
WBYT
SMWW
RBY2
RBYT
WBY2
SMRW
ASOC
_HID
_UID
_STA
MBIF
ASBF
ASB0
ASB1
GGRP
GITM
SITM
G3T0
G3T1
GRP3
GIT3
SIT3
UGP3
MFSB
G4A1
G4A2
G4B1
G4B2
G4C1
G4C2
G4D1
G4D2
G4E1
G4E2
GRP4
GIT4
SIT4
G5T0
GRP5
GIT5
SIT5
HWRE
[ ]
HIDX
HDAT
[ ]
[ ]
FD11
FD12
FD13
[ ]
[ ]
FAN1
FAN2
FAN3
[ ]
FEN1
FEN2
FEN3
[ ]
VCOR
V33V
[ ]
V50V
V12V
[ ]
TSR1
MBTE
[ ]
FAN4
FEN4
FAN5
FEN5
G6T1
G6T2
G6T3
G6T4
G6T5
G6TA
G6TB
G6T6
G6T7
G6T8
G6T9
G6E1
G6E2
G6E3
G6V1
G6V2
G6V3
G6V4
G6V5
G6V6
G6C1
G6C2
G6C3
GRP6
GIT6
SIT6
FANC
SECV
SEFA
SECT
SGFD
G9T0
GRP9
GIT9
SIT9
GBT0
GBT1
GBT2
GRPB
GITB
SITB
GET1
GET2
GET3
GET4
GET5
GET6
GET7
GRPE
OCST
GITE
SITE
ADP3
SICL
PICL
PSLV
SPIC
GFI1
GF1N
GFI2
GF2N
GFI3
GF3N
GFI4
GF4N
GFI5
GF5N
GFI6
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GFI7
GF7N
GFI8
GF8N
GFI9
GF9N
GFIA
GFAN
GFIB
GFBN
GFIC
GFCN
GFID
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GFIE
GFEN
GFIF
GFFN
GFIG
GFGN
GFIH
GFHN
GRPF
GFNU
GFBO
GFNC
GITF
SITF
GPCB
BUFA
BUFB
IRQV
CRS_
SRS_
CRSA
SRSA
LNK1
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
LNK2
_HID
_UID
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LNK3
_HID
_UID
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_PRS
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_CRS
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LNK4
_HID
_UID
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_PRS
_DIS
_CRS
_SRS
LNK5
_HID
_UID
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_DIS
_CRS
_SRS
LNK6
_HID
_UID
_STA
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_DIS
_CRS
_SRS
LNK7
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
LNK8
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
LP2P
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
LUBA
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
LMAC
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
LMC1
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
LAZA
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
LPMU
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
LSMB
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
LUB2
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
LIDE
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
LSID
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
LFID
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
LSA2
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
BUF1
BUF2
BUF3
BUF4
BUFF
BUFH
BUFI
IRZ1
APC1
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
APC2
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
APC3
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
APC4
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
APC5
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
APC6
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
APC7
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
APC8
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
APCF
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
APCH
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
AMC1
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
APMU
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
AAZA
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
APCS
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
APCL
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
APCM
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
APCZ
_HID
_UID
_STA
_PRS
_DIS
_CRS
_SRS
APSI
_HID
_UID
_STA
_DIS
_PRS
_CRS
_SRS
APSJ
_HID
_UID
_STA
_DIS
_PRS
_CRS
_SRS
ASA2
_HID
_UID
_STA
_DIS
_PRS
_CRS
_SRS
EXPL
_HID
_UID
_CRS
ACPM
[ ]
PM01
PM02
PM03
PM04
PM05
PM06
PM07
PM08
PM09
PM0A
PM0B
PM0C
ASMI
M311
M313
MSEL
M411
M412
M471
M472
M4A1
M4A2
M4B1
M4B2
M4C1
M4C2
M500
M900
MB01
ME01
VID8
MF01
MF02
WAKF
MEM_
_HID
_CRS
_SI_
_MSG
_SST
_TZ_
FAN_
_HID
_INI
THRM
_AL0
_INI
_AC0
_PSL
_TSP
_TC1
_TC2
_PSV
KELA
_CRT
_TMP
_SCP
STMP
_REV
_OS_
_OSI
_GL_
_S0_
_S1_
_S3_
_S4_
_S5_
DEBG
[ ]
DBG1
KBC_
[ ]
KCMD
KBCD
[ ]
KDAT
EXTM
[ ]
ROM1
RMS1
ROM2
RMS2
ROM3
RMS3
AMEM
PM1S
[ ]
[ ]
PBTS
[ ]
RTCS
[ ]
WAKS
APA4
[ ]
[ ]
LCTM
LCNM
ELCR
[ ]
ELC1
ELC2
STUS
[ ]
G_ST
GPS0
[ ]
GS00
GS01
GS02
GS03
SMIC
[ ]
SCP_
GP1_
[ ]
GP01
GP02
GP03
GP04
GP05
GP06
GP07
GP08
GP09
GP10
GP11
GP12
GP13
GP14
GP15
GP16
GP17
GP18
GP19
GP20
GP21
GP22
[ ]
GP24
GP25
GP26
GP27
GP28
GP29
GP30
GP31
GP32
GP33
GP34
GP35
GP36
GP37
GP38
GP39
GP40
GP41
GP42
GP43
GP44
GP45
GP46
GP47
GP48
GP49
GP50
GP51
GP52
GP53
GP54
GP55
GP56
GP57
GP58
GP59
GP60
GP61
GP62
GP63
GP64
VSTA
OSFX
OSFL
STRC
RTCM
[ ]
CMIN
CMDA
[ ]
[ ]
SHUT
INFO
[ ]
KBDI
RTCW
PS2F
IRFL
DISE
SSHU
AWMD
BEEP
[ ]
S1B_
CONT
[ ]
CNT0
CNT1
CNT2
CTRL
SPKR
PICF
_PIC
SID4
SLG0
SLG1
SLG2
SLG3
SLG4
SLG5
SLG6
SLG7
SLG8
SLG9
SLGA
SID5
SSM0
SSM1
SSM2
SSM3
SSM4
SUA0
SUB0
SX__
SFLG
SID0
SID1
SID2
SID3
_PTS
_WAK
CTCR
[ ]
[ ]
BSEL
GFSB
[ ]
PEV0
[ ]
[ ]
XPE0
[ ]
RQD0
PES0
PEP0
[ ]
PEV1
[ ]
[ ]
XPE1
[ ]
RQD1
PES1
PEP1
[ ]
PEV2
[ ]
[ ]
XPE2
[ ]
RQD2
PES2
PEP2
[ ]
PEV3
[ ]
[ ]
XPE3
[ ]
RQD3
PES3
PEP3
[ ]
PEV4
[ ]
[ ]
XPE4
[ ]
RQD4
PES4
PEP4
[ ]
PEV5
[ ]
[ ]
XPE5
[ ]
RQD5
PES5
PEP5
[ ]
PEVA
[ ]
[ ]
XPEA
[ ]
RQDA
PESA
PEPA
[ ]
PEVB
[ ]
[ ]
XPEB
[ ]
RQDB
PESB
PEPB
[ ]
PEVC
[ ]
[ ]
XPEC
[ ]
RQDC
PESC
PEPC
[ ]
PEVD
[ ]
[ ]
XPED
[ ]
RQDD
PESD
PEPD
[ ]
SMEN
[ ]
[ ]
SMIO
SCPP
[ ]
SMIP
OSTP
WNFG
[ ]
INSX
WIN1
[ ]
INDP
DATP
[ ]
[ ]
CFG_
[ ]
LDN_
[ ]
IDHI
IDLO
POWC
[ ]
ACTR
[ ]
IOAH
IOAL
IO2H
IO2L
[ ]
INTR
[ ]
INT1
[ ]
DMCH
[ ]
OPT1
OPT2
OPT3
ENFG
EXFG
GSRG
SSRG
[ ]
[ ]
HPTF
[ ]
[ ]
INTA
INTB
INTC
INTD
PCEA
PCEB
PCEC
PCED
SCII
TCOI
INTF
INTQ
INTU
INTS
IS0P
ITID
INTG
INTH
INTJ
INTK
INTL
INTM
INTN
ISA2
[ ]
UAIO
SNDD
MIDD
MSSD
FDCD
[ ]
PRIO
[ ]
GEN1
GEN2
GEN3
GEN4
GAM1
GAM2
RTC2
[ ]
CM2I
CM2D
[ ]
[ ]
UA1D
UARA
UARB
DISD
CKIO
SLDM
CLSU
TEMM
[ ]
TP1H
TP1L
TP2H
TP2L
TRPC
SENF
TVAR
PLCY
CTOS
CTHY
TBUF
DB00
DB01
DW00
DW01
DATD
IP__
[ ]
INDX
DAT0
SCFG
STOS
STHY
RTMP
SBYT
GBYT
SFAN
FON_
FOFF
SSDT
CFGD
PDC0
PDC1
PDC2
PDC3
SDTL

panyan · 23 Oct 2012 at 22:58

^that needs spoiler tags

krystan · 30 Oct 2012 at 13:38

Ok so I've just replaced the PSU, stay tuned

Idleman · 30 Oct 2012 at 14:01

Have you checked your hdd is healthy. Try installing OS on a partion on your storage drive and see if the problem still persists.

Clav · 30 Oct 2012 at 14:09

Reboots without blue screens or errors are generally down to a power issue. Either a faulty supply (which you should now be able to rule out) or a faulty component causing the psu to trip.

krystan · 3 Nov 2012 at 00:44

Ok so I replaced my OCZ 700watter with a Corsair AX850, and about 2 hours into using the computer the same thing happens (again the corsair is verified good with a hardware tester)..

The issue is I suppose that the reboots are pretty random , there is no 1 event that causes it.. I have just tried removeing my computer from the surge protector and simply pugging it into the wall socket incase that may be the issue, then I will remove my 9800gtx if it still restarts and see if that has issues. after that I fear its the mobo

Perhaps i could also run a live linux for a while to see if that has issues, due to space constraints i cannot install another OS right now.

I should point out my PC has NEVER blue screened and NEVER left a crash dump i can analyse, leeding me to beleive it simply looses power momentarily (allthough I may be incorrect)

krystan · 4 Nov 2012 at 09:30

Next piece of information, I simply left my machine idle and moved the power plug from the surge protector to the main wall socket and I got a reboot so thats now ruled out.

Candidates are now, Motherboard, GFX, CPU and HDD's.

My feeling is it won't be the cpu as it never gets too hot, so that really leaves gfx card motherboard and HDD, so I have an old 9400 lying around i'll fit tonight and see if that eliminates it

Very trying.. I'm really hoping its not the motherboard.. moneys tight right now.

I can also unplug one of my storage drives as its just got data on it thats independant and see if its that.

krystan · 5 Nov 2012 at 16:12

Ok so now I've moved to windows 8 I know this is a bit of a cop out but I have changed something major, so far no reboot.. time will tell.

krystan · 7 Nov 2012 at 00:22

Nope after 2 days of running windows 8 I got reboot, so its not OS related.

krystan · 11 Nov 2012 at 13:12

ok so I replaced my BFG 9800gt with a crappy 9400 card for testing and got no reboots yet, so I've ordered a 560ti to replace the 9800gt, lets hope thats the last of it

Engram · 11 Nov 2012 at 16:05

To see a BSOD I think you have to uncheck this setting. Have you done that?

(It sounds like you know what you're doing, but I figured this was worth mentioning).

krystan · 21 Nov 2012 at 00:22

Right I've got a Nvidia 560TI now and I thought the issue had gone. But i was happily mining away in skyrim and BAM reboot.

So this leaves the following culprits.

CPU, motherboard and Storage (HDDs).

Right NOW I'm up for some advice, the CPU passes INTEL burn tests and various other things like prime without getting mega hot, I'm just wondering if it could be something else over heating (northbridge).

I should really explain whats going on. It's not BSODing its almost like I've simply pressed the reset button on the case. Entire system resets this is what causes the Error 41 as windows hasn't gone through a shutdown process... odd error to be sure

I've had this errror now for a long time and I'm wondering if the mobo has always been suspect

too late for a refund now.. The next job is to replace things like motherboard and CPU and thats the scary bit.. that aside from mass storage means I'd have replaced my entire computer .. yes its nice but I don't like not finding out whats going on... on the plus side I need a case and I can build another pc

(I have a case.)

Just to answer Engram turning off auto restart is one of the first things i did But thanks

one other thing I was thinking there is a lot of stuff plugged into my wall outlet I have a 6 way surge strip and a two way extension lead in a dual wall socket I don't suppose the actual socket could be at fault could it ? I've also taken the mobo out and can't see any dodgy capacitors .. end of my tether now really

Hady · 21 Nov 2012 at 16:14

I have been experiencing the exact same problems as you, I have done everything you have listed including a complete change of PSU and hard drive.

But still error 41 persists, (although happens a lot less frequently in windows 8 compared to win 7, not sure why)

The only culprits that are left are the MOBO and CPU. It has been ****ing me off for a long time now. Still got warranty left on MOBO untill Jan, so will update u once it has been replaced if it fixed my issue.

krystan · 22 Nov 2012 at 01:35

Kernel Error 41 is basically a generic error you get the same if you just hit reset, I'm testing a new power cable tonight (yes I'm going that far because I don't want to spend about 500 quid and get the same issue), still my i7 is one step nearer, but as a professional and enthusiast I'm feeling a bit upset I can't solve this one

hyperst · 22 Nov 2012 at 02:11

Have you tried running it outside the case, could be a shorting issue with your case, either motherboard shorting or switches shorting/not working correctly.

krystan · 25 Nov 2012 at 20:12

hyperst whilst i understand that this could be an issue I don't really have the space or an environment that is condusive to breadboard this pc, I have two pre school children than run in and out of my study and would pour juice into it or something

I was very very careful when building this machine and did check the standoffs etc. However I did have a bit of a time with the I/O shield of all things, is there anything I should check there ?

Now should really be the time in this thread to fess up to the fact I bought a b-grade motherboard from overclockers .. perhaps there was indeed an issue to it.. its not immediatley apparent because the pc CAN run for weeks and weeks without it happening and its only in the last year I've been running processes that run all the time so the pcs been on all the time.

I'm going to try the following before doing a total tear down and reinstallation (something I do not relish)..

I've now changed the power lead (what the hell) and I'll remove my usb hub and drive just in case that's doing it.

After that its off to live linux and burnin tests then its sytem tear down... this I've had enough really

nath247 · 25 Nov 2012 at 22:01

Sounds strange but try unplugging your reset switch from the motherboard? It sounds as if the reset switch "presses itself".

krystan · 28 Nov 2012 at 02:20

nath247 said:
Sounds strange but try unplugging your reset switch from the motherboard? It sounds as if the reset switch "presses itself".

Good call thats real easy with this motherboard, I'm discounting usb hubs and have also bought a new backplate (striker II extreme backplate needs to power a led thingey) the power switch does sound like a good idea.. static build up ? I'll give that a go tomorrow.

Sorry if i don't post for a while but its because it take a while for the issue to happen, but if it gets fixed rest assured I will post to tell people who have taken the time

[edit]

Ok so not the usb hub so now unplugged the reset switch, not sure why I haven't before.

krystan · 1 Dec 2012 at 18:55

Ok so I removed the power reset switch from the motherboard and it restarted 24 hours later so its not the reset switch as its disconnected. My kids and wife are away today so I'm gonna take everything out cpu everything repaste , mount a new i/o sheild and check all the standoffs to see if i have a short