DasFoxx

New Member
Joined
Sep 16, 2016
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15
So its been about 2 weeks now since the BSOD started and its all sorts of random stuff. As stated there has been no hardware changed and i'm a little confused.

I just "reset" my Windows today (SEP16) and reinstalled all drivers from the manufactures website. I have done the Windows Memory Diagnostic (extended) and Memtest86 and they both passed. I've even done the Intel Processor Diagnostic and that passed as well. I even went ahead and put in a new PSU. So i'm drawing a blank here.

The last one I got was just a still screen while gaming and playing the last second of audio, not an actual blue screen. Here is a list of them:

KERNEL_SECURITY_CHECK_FAILURE
MACHINE_CHECK_EXCEPTION
MEMORY_MANAGEMENT
CRITICAL_STRUCTURE_CORRUPTION
PAGE_FAULT_IN_NONPAGED_AREA (IOMap64.sys) - I believe to be fixed
(dxgmms2.sys) - Not sure
SYSTEM_SERVICE_EXCEPTION (IOMap64.sys) - I believe to be fixed

-OS: Windows 10 x64
-Power Supply: EVGA SuperNova 1200w (NEW)
-Motherboard: MSI X99A Godlike Gaming Carbon
-Processor: Intel Core i7-5930K @ 3.5GHz
-Video Card: Nvidia ASUS GTX 1080 ROG STRIX OC
-RAM: x8 G.Skill DDR4 2133 PN: F4-3000C15-4GVRB
 

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Last edited:
You should be able to uninstall Intel(R) Extreme Tuning Utility, or see if they have an updated driver and install that.
 
Hmm I didn't know that program would have caused the issue. I have removed it, it was provided from MSI actually.

Should I run the verifier again to see if another issue comes up after removing it?
 
Code:
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
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Use !analyze -v to get detailed debugging information.

BugCheck C2, {62, ffffd00023a82000, ffffd00023a8200c, 5b}

*** WARNING: Unable to verify timestamp for iocbios2.sys
*** ERROR: Module load completed but symbols could not be loaded for iocbios2.sys
Probably caused by : iocbios2.sys ( iocbios2+25b1 )

Followup:     MachineOwner
Hi,
nice job! The verifier worked a treat and the driver involved is this one:

iocbios2.sys Wed Mar 9 01:15:43 2016: Intel Extreme Tuning Utility Performance Tuning Driver. See if removing this driver helps.

I'm still a little concerned with the other drivers dated 2010:

SiUSBXp.sys Thu Jul 15 23:27:13 2010: Silicone Labs USBXpress Development Kit. I've found a PDF which gives more information but not what it's for. It's a USB driver for sure and seems configurable by a developer. As to what it relates to i'm unsure, you could try creating a system restore point and then follow the method outlined in the pdf on the removal:
https://www.silabs.com/Support Documents/TechnicalDocs/an335.pdf

Should I run the verifier again to see if another issue comes up after removing it?
You can try but no longer than 24hrs. Also the verifier can sometimes give false positives but anyhoo post any dumps created.
 
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No other dumps have been made so far but I fine it odd that CPU-Z doesn't pick up my GPU's information.

Maybe you know something on this, im just wondering. Could there be an issue with graphic drivers or the card itself.
 

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  • CPUZ gpu.webp
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