Hardware problem
Hi,
One minidump is inaccessible by windbg and this is the symptom of hardware problem. One minidump is crashed with CPU_CALL_ERROR and this is the symptom of faulty M/B or CPU.
Mini011507-01.dmp BugCheck 100000D1, {0, ff, 1, b9746cec}
Probably caused by : hardware <- <--Faulty Motherboard
Mini011507-02.dmp is inaccessible <-- Hardware problem
Mini011907-01.dmp BugCheck 1000008E, {c0000005, 80563d35, b9ebac38, 0}
Probably caused by : ntoskrnl.exe ( nt!ExMapHandleToPointerEx+2d )