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BSOD with no event viewer records, improper shutdowns involved
I possibly have multiple sources of crashes going on. Nothing is generating event records in the Event Viewer except for application fails (Bonjour, and Google Update, but the timestamps declare these to be unrelated to these crashes). Since I have had issues occurring for almost a year, I have collected a series of dmp files already, and this is attached. Included is as much information as I could glean from the computer.
EDIT: The text at the top of the blue screens either says "IRQL NOT LESS THAN OR EQUAL" (from non-induced blue screens) or "SPECIAL POOL DETECTED MEMORY CORRUPTION" (from Verifier)
I believe these crash issues stem (at least partially) from improper shutdowns that have been performed probably once a day for the better part of a year. Sounds like a lot, and it is. I will attempt to explain. what had happened was: a family member was shutting the computer down at night to save power when I walked away. When I noticed the crashes, I confirmed she understood how to shut the computer down properly, because it seemed awful fishy. Turns out, I asked again, and suddenly she realized "Oh, wait: yea I HAVE been shutting down the computer that way!" and so I discovered that for about a year, every shutdown she did was done improperly. I am referring to the kind where the power button is held down for several seconds until the computer is forced to shutdown.
Crashes galore now. For what it's worth, several things seem to reproduce the crashes, but never with 100% reproduction rate (more like 1% of the time, hence the thought that it is random):
- when selecting another task while video is playing
- when moving the mouse from one monitor to the other
- when not in use, monitors off
Other Information:
As I said, the issues go back almost a year. Roughly 90% of the time I can reproduce one particular crash, but now that I changed one thing it happens far less. This is why I think multiple crashes are going on. I will get notification of recovery from serious errors when starting up my computer after putting the computer into hibernation between uses. When I shut it down it seemed to choke as it was creating the hibernate files. I have since changed the power settings such that the power button puts the computer to sleep instead of hibernation. The computer still occasionally crashes, but the reproduction rate during shutdown has dropped to probably 10%.
When I do get a Safe Mode prompt during start-up, I usually select Normal boot these days, since it is so routine to see it. I long ago had been checking the Administrative Event Viewer in Windows for records of the crashes, but nothing is ever generated. Note: the computer has even crashed while soaking overnight.
Then I discovered Verifier could be used to push the computer into crashing. The computer crashed as soon as it displayed the Windows GUI, such that I had time to see it was loading the login screen, but had no time to enter my user name before it crashed. I rebooted to enter Safe Mode and try something else, but I encountered stability issues during Safe Mode initialization as well (computer locked before Windows' GUI was loaded). I retried it, and it worked just fine.
There are such serious instability issues, I suspected hardware failure. And after seeing the BSOD generated by Verifier, I checked my RAM using Memtest 86+ for 3 passes. No errors were found. Now I wonder if the mobo isn't just flat-out screwed from the improper shutdowns. I hope someone can help; I have followed many of the steps that I saw in other similar threads, so hopefully someone here with more knowledge than myself can tell me what to do short of throw it in the scrap heap!
Cheers
Keywords: IRQL_NOT_LESS_THAN_OR_EQUAL SPECIAL_POOL_DETECTED_MEMORY_CORRUPTION
Last edited by MarkCleveland; 13 Jun 2014 at 21:00. Reason: added personal thoughts, and Error Codes in BSOD