Hello kyon7.
You need to install service pack 1, and all the other updates. Otherwise there is always a chance of instability.
Code:
Windows 7 Kernel Version 7600 MP (4 procs) Free x86 compatible
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7600.17118.x86fre.win7_gdr.120830-0334
The crash is caused by
intelppm.sys, Intel Processor
driver.
Code:
*******************************************************************************
* *
* Bugcheck Analysis *
* *
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Use !analyze -v to get detailed debugging information.
BugCheck 7F, {d, 0, 0, 0}
Unable to load image \SystemRoot\system32\DRIVERS\intelppm.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for intelppm.sys
*** ERROR: Module load completed but symbols could not be loaded for intelppm.sys
Probably caused by : intelppm.sys ( intelppm+2f88 )
Followup: MachineOwner
--------- Try to update it from
Intel Download Center
Also Stress test the CPU.
Hardware - Stress Test With Prime95
Let us know the results.