First of all, please remove cfosspeed program, it appear to be the cause in one crash dump
Secondly, please download third party called memtest86, burn it to CD using ISO Recorder v3 and let it run for at least 7 passes.
BUGCHECK SUMMARY:
Code:
BugCheck 4E, {99, 2c649, 2, a8340}
Probably caused by : memory_corruption ( nt!MiBadShareCount+4c )
Followup: MachineOwner
---------
BugCheck C4, {f6, 208, fffffa8009fbfb30, fffff8800534de2b}
Unable to load image \SystemRoot\system32\DRIVERS\cfosspeed.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for cfosspeed.sys
*** ERROR: Module load completed but symbols could not be loaded for cfosspeed.sys
Probably caused by : cfosspeed.sys ( cfosspeed+f1e2b )
Followup: MachineOwner
---------
BugCheck C1, {fffff9801656cee0, fffff9801656ca82, a10118, 32}
Probably caused by : memory_corruption ( nt!MiCheckSpecialPoolSlop+83 )
Followup: MachineOwner
---------
BugCheck 1A, {782, fffffa8006ce6560, fffff98013100000, fffff8a009628af0}
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+2beb9 )
Followup: MachineOwner
---------
BugCheck 19, {3, fffff900c23dcf40, fffff900c23dcf40, fffff900c23ccf40}
Probably caused by : Pool_Corruption ( nt!ExFreePool+75b )
Followup: Pool_corruption
---------
BugCheck 1A, {8884, fffffa8001c27a40, fffffa8001c28ca0, 502}
Probably caused by : memory_corruption ( nt!MiRelinkStandbyPage+c6 )
Followup: MachineOwner
---------
Update speedfan as well:
Code:
0148d000 fffff880`01494000 speedfan speedfan.sys Sun Sep 24 20:26:48 2006 (45168798)
Let us know if you need help
Tuan