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Cpu usage 100% by system pid 4 - ntoskrnl.exe
hello,
system PID 4 accidently increse cpu usage to %90+
i used procexp.exe to identify the details:
TID 40
cpu 96.22%
cswitch delta 1964 [changed many times]
start address: ntoskrnl.exe!KeAcquirelnStackQueuedSpinLockAtDpcLevel+0c1e0
when i killed process tree it made a BSOD. minidump attached
system: asus eee pc 1215T | windows seven x64 service pack 1
can it related to wireless driver? i installed non-original wireless driver
thanks