Windows 7 Continued BSoD Issues with ntokrnl.exe: Seeking Assistance After Driver Updates

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pman860507

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Sep 20, 2010
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i posted previously about bsod and i got excellent help. i was able to update my drivers and fix 99% of the problem. i am still having one issue. since 9-25-10 i have had 4 BSoD caused by ntokrnl.exe. its pretty random it seems they are happening either during the night hours or when im trying to use it remotely in the morning. i will attach all 4 of my dump files but im just really not sure what to do.
View attachment Minidump1.rar

Thanks.
 
Solution
I see a few possible problems.

Start out by removing Daemon Tools, or whatever other CD virtualization or ISO program you are using. It uses a driver, SPTD.sys, that has been causing crashes since Vista.

Remove SPTD when you're done, with this tool: Link Removed due to 404 Error

Remove Gigabyte's Easy Saver program:
Code: 
gdrv.sys     Thu Mar 12 23:22:29 2009
It too has been causing BSODs.

If the crashes persist, enable driver verifier: Driver Verifier - Enable and Disable - Windows 7 Forums

Post any new dumps you may get.

...Summary of the Dumps:
Code: 
[font=lucida console]
Built by: 7600.16617.amd64fre.win7_gdr.100618-1621
Debug session time: Tue Oct  5 03:02:24.308 2010 (UTC - 4:00)
System Uptime: 0 days 4:54:26.196
BugCheck...
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Excellent. As long as you set 2.1V in the bios as I've said and saved, your system is now overclocked running faster than it should, but also very stable.

Enjoy bsod-free experience.
 
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the only thing is when i went to check the see if you replyed and my computer had another bsod memory management i will edit this post with the dump file after it reboots
 
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Memory Frequency (Mhz) = 1066

Change this to 800.

And set the 2.1V to 1.9V.

Save. This will have no overclocking with slightly raised voltage and really should be good.

If not, the memory is defective but I doubt that.

You can post the crash dump if you want but also post new CPU-Z screen shot of the memory tab too, after changes.
 
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Sure ya can. First you have to change the setting that locks it into automatic. Change that to manual or similar. The do the frequency and voltage changes. Save.
 
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i really dont see it. everything i can take off auto i dont really think has anything to do with it. took a picture with my phone maybe you will see something im missing.

 
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there is no manual settings these are whats in the 3 options
the first just lets you select a profile that you created if you want.
just dont really want to completely mess anything up
 
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at first i forgot to change the voltage to 1.9 and it was still at 2.1 and the computer booted fine. after i shut it down and changed it to 1.9v i got the bsod
page fault in non page area.

then reboot gave me windows has failed to start. i said start windows normal. and booted. up eh who knows any big deal?
 
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You have to make it so the DRAM frequency shows as 400 MHz in the memory tab.

Check your motherboard manual about the settings and how to do so.

Once it is set like that, it will be fine.

Good luck.
 
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so after playing around i discovered....

System Memory Multiplier (SPD) when you have it on auto memory freq. = 1066
2.00d=667
2.66d=889
3.33d=1111

so im thinking it needs to be on the 2.66d maybe. maybe im way off.

im lost i changed it to the 3.33d so it says 1111MHz and then to the 2.66d with 889MHz but it still says the same thing in cpu-z 5.339MHz

idk i will keep looking into it tomorrow its getting way to late for me now.
 
Last edited:
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Field Value
Memory Module Properties
Module Name G Skill F2-8500CL5-2GBPK
Serial Number None
Module Size 2 GB (2 ranks, 8 banks)
Module Type Unbuffered DIMM
Memory Type DDR2 SDRAM
Memory Speed DDR2-800 (400 MHz)
Module Width 64 bit
Module Voltage SSTL 1.8
Error Detection Method None
Refresh Rate Reduced (7.8 us), Self-Refresh

Memory Timings
@ 400 MHz 5-5-5-15 (CL-RCD-RP-RAS) / 24-51-3-6-3-3 (RC-RFC-RRD-WR-WTR-RTP)
@ 266 MHz 4-4-4-10 (CL-RCD-RP-RAS) / 16-34-2-4-2-2 (RC-RFC-RRD-WR-WTR-RTP)

Enhanced Performance Profile
Profile Name High Performance
Optimal Performance Profile Yes
Memory Speed DDR2-1066 (533 MHz)
Voltage 2.1 V
Memory Timings 5-5-5-15 (CL-RCD-RP-RAS)
Row Cycle Time (tRC) 48T
Command Rate (CR) 2T
Write Recovery Time (tWR) 13T

Memory Module Features
Analysis Probe Not Present
FET Switch External Disabled
Weak Driver Supported

Memory Module Manufacturer
Company Name G.Skill International Enterprise
Product Information Link Removed - Invalid URL
 
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