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Windows 7: Random BSODs on old system, frequent & started only recently.

03 Mar 2015   #1
Kiki2000

Windows 7 Ultimate x86
 
 
Various BSOD

A old ( 2007-ish ) system of mine has been getting frequent BSODs since a couple of weeks. The BSOD messages are mostly different each time and include "IRQL NOT LESS OR EQUAL", "PFN LIST CORRUPT" and "BAD POOL CALLED". Sometimes it will take a day or so before a BSOD appears, but after a reboot it usually doesn't take much time before the next one appears. I'm suspecting the PSU but perhaps it's the motherboard or something else entirely?


My System SpecsSystem Spec
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06 Mar 2015   #2
koolkat77

Microsoft Community Contributor Award Recipient

Windows 10 Home 64Bit
 
 

How did you activate your copy of windows?
My System SpecsSystem Spec
06 Mar 2015   #3
Kiki2000

Windows 7 Ultimate x86
 
 

Turned out to be bad RAM. Swapped it out and it has been running fine since then :)
My System SpecsSystem Spec
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 Random BSODs on old system, frequent & started only recently.




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