bsod appeared three time in three days now.
KERNEL_DATA_INPAGE_ERROR was the name and was caused by this driver ntoskrnl.exe
i think its the hard drive cause its performance before three days was 99 and now is 95,and its health is 99 always.
but im leaving it to you guys the experts....
waiting for your help thanks anyway
here is the log of bsod
Dump File : 111314-25687-01.dmp
Crash Time : 11/13/2014 10:44:21 AM
Bug Check String : KERNEL_DATA_INPAGE_ERROR
Bug Check Code : 0x0000007a
Parameter 1 : fffff6e0`00dbadf0
Parameter 2 : ffffffff`c0000185
Parameter 3 : 00000000`9a712880
Parameter 4 : ffffc001`b75be380
Caused By Driver : ntoskrnl.exe
Caused By Address : ntoskrnl.exe+14f1a0
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.3.9600.17328 (winblue_r3.140827-1500)
Processor : x64
Crash Address : ntoskrnl.exe+14f1a0
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\WINDOWS\Minidump\111314-25687-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 9600
Dump File Size : 293,304
Dump File Time : 11/13/2014 11:11:01 AM
also i forgot to mention that the pc appeared more than 5times problem at windows startup and i tried with windows dvd to do startup repair but it said something like startup system cant be repaired.
Edited by paulos123, 13 November 2014 - 07:42 PM.