BSOD on startup and eventually in windows

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  1. Posts : 14
    Windows 7 32bit
       #1

    BSOD on startup and eventually in windows


    Hello I've been trying to fix this BSOD problem forever. I'll run a memtest after this post.

    I ran the program in the post stickied in this board and I've attached it with the performance monitor html as well.

    as for the questions

    Is Windows 7 . . .
    - x86 (32-bit) or x64 ? x86 (32bit)
    - the original installed OS on the system? It's a custom built machine the original windows i installed on it was windows xp but this is a fresh install after a full reformatting of my hard drive.
    - an OEM or full retail version? Retail version
    - What is the age of system (hardware)? The ram is about 4 years old. the CPU, motherboard, and videocard are about a year old. The hard drive is probably about 2 years old.
    - What is the age of OS installation (have you re-installed the OS?) Should be less than a year. no i have not reinstalled the os
      My Computer


  2. Posts : 14
    Windows 7 32bit
    Thread Starter
       #2

    Ok iIran memtest86 for 2 hours and it came back clean. There were no errors.
      My Computer


  3. Posts : 11,990
    Windows 7 Ultimate 32 bit
       #3

    How many passes did it make? It needs to make seven passes minimum. That usually takes 6 - 8 hours.
      My Computer


  4. Posts : 14
    Windows 7 32bit
    Thread Starter
       #4

    oh sorry guess i misread thought it was 7 tests it ran 3 passes i'll run it over night.
      My Computer


  5. Posts : 11,990
    Windows 7 Ultimate 32 bit
       #5

    No problem. Many times, errors do not show up in three passes. The RAM has to be stressed longer than that. I recently saw a case where errors did not show until the 13th pass and that turned out to be mismatched RAM.
      My Computer


  6. Posts : 14
    Windows 7 32bit
    Thread Starter
       #6

    ran it for 8 1/2 passes over 7 hrs no error. all my ram are the same so i doubt it will be mismatched
      My Computer


  7. Posts : 14
    Windows 7 32bit
    Thread Starter
       #7

    it seems to only happen on start up once i can get into windows i'll generally be fine until i turn it off and turn it on again
      My Computer


  8. Posts : 11,990
    Windows 7 Ultimate 32 bit
       #8

    Run Memtest from a cold boot the first thing in the morning and see what you get. It could also be a power supply problem. Do you have access to another known good PSU you could test with?
    Last edited by CarlTR6; 01 Nov 2010 at 19:17.
      My Computer


  9. Posts : 14
    Windows 7 32bit
    Thread Starter
       #9

    i should have one in the garage somewhere i will try it out. i did suspect it might be the problem since my video card's minimum req. is right on my psu's output.
      My Computer


  10. Posts : 11,990
    Windows 7 Ultimate 32 bit
       #10

    That makes it a good possibility. A PSU's output declines with age.
      My Computer


 
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