Random blue screen (ntoskrnl.exe+73e80)

Hi guys,

I am getting frustrated and need your help here. I am facing a random blue screen starting a month ago, i thought it was related to my ram, but i ran memtest for whole night but could not find a single error. Even i install a new ram the BSOD still happens randomly.

Here i attach the perfmon report, SysnativeFileCollectionApp.zip output file and also the most recent minidump created by Windows.
· OS - Windows 7 Pro 64bit
· It came with DOS( no windows )
· Full retail version windows i bought separately from retailer
· Age of system (hardware) 4 years
· Age of OS installation - 11/3/2011, 2:22:41 PM

· CPU - i7-2670qm
· ATI Radeon HD6990m
· Crucial DDR3 1600Mhz 8GB x 2 (Initially was using Apacer 1333Mhz 4GB x 2)
· HM67 RevB3, chipset Sandy Bridge Rev09

· System Manufacturer
· Clevo P170HMx Notebook

Thanks in advance,
thliaw

Hi axe0,

Thank you for replying to my thread, there is no more BSOD after i have cleaned up my notebook using alcohol wipe on ram, ram slots and motherboard.

Have a nice day :)

Thanks & BRs,
thliaw