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BSODs after first boot of the day: 0x00000109 / ntoskrnl.exe+7f1c0
Hello,
I have had two BSODs this week; one on Monday and the other one today, Thursday. Both occured within 30 minutes after Windows had been started (resumed from hibernation) for the first time that day. The same thing happened a few months ago. I'm beginning to see a pattern. :)
Other than these "morning" BSODs, my laptop is operating quite stable. It's being used about 12 hours a day yet I have never had a BSOD other than those after the first start of the day.
Because of this, my gut feeling is that this is more likely a hardware related BSOD. Maybe some part or device is unable to handle the initial temperature rise after cooling down over night. (Although the laptop is always stored at room temperature).
Another pattern is that BlueScreenView displays the same values for all three BSODs in these columns:
Bug Check Code: 0x00000109
Parameter 1: a3a039d8`[...]
Parameter 2: b3b7465e`[...]
Parameter 3: fffff800`[...]
Parameter 4: 00000000`00000001
Crash Address: ntoskrnl.exe+7f1c0
(Minidump files are attached.)
Event viewer shows no unusual events between Windows start and BSOD. I'm using a genuine Windows copy, always with the newest updates from Microsoft and my drivers and BIOS are up to date too. I'm currently running Driver Verifier to see if I can catch a BSOD this way.
My hardware checks so far:
RAM: memtest86 found no errors after 8 passes, neither did Windows' own Memory Diagnostics Tool. I even ran memtest86 again after letting the laptop cool down to see if the memory would behave differently, but still no errors.
PSU: Stated output is 19.5V, I measured 19.8V. Seems ok to me.
HDD: Ran various tests (HDD scans, filesystem checks...); no errors or bad sectors.
Any suggestions or interpretations of my minidump files are appreciated.