computer turning off randomly

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  1. Posts : 25,847
    Windows 10 Pro. 64/ version 1709 Windows 7 Pro/64
       #21

    From post #19

    I dont have acess to the BIOS..
    Plus the cpu is cold on first boot
    Why don't you have access to the bios??

    From your specs.
    Other Info This Computer was built from scratch
    I have no idea why a computer built from scratch would block you from the bios.
      My Computer


  2. Posts : 6,292
    Windows 7 64 Bit Home Premium SP1
       #22

    I think he means that the PC does not stay on long enough to get into, or do anything with, the BIOS Jack.
    I should have remembered that when I made the statement. That makes things more difficult to diagnose.

    amoretan: Do you recall installing the CPU and heat sink?
    Are you sure it was done properly? (Just a question!)
    What did you use for thermal compound?
      My Computer


  3. Posts : 362
    Windows 7 x64bit Home Premium
    Thread Starter
       #23

    TVeblen said:
    I think he means that the PC does not stay on long enough to get into, or do anything with, the BIOS Jack.
    I should have remembered that when I made the statement. That makes things more difficult to diagnose.

    amoretan: Do you recall installing the CPU and heat sink?
    Are you sure it was done properly? (Just a question!)
    What did you use for thermal compound?
    Hi...
    I used the thermal compound that came with the Fan I bought which is a very good one, I spent like one year with the cpu stock fan , then I bought this one to lower temps a lot more, it was sucessfull, This mobo and cpu are exactly 2 years and eleven months old. It worked flawlessly until this isuue..I recently checked for cpu placement and it is all fine..

    Thanks a lot
      My Computer


  4. Posts : 25,847
    Windows 10 Pro. 64/ version 1709 Windows 7 Pro/64
       #24

    Do you still have the new power supply installed?

    Another thing that I have only seen twice, is the power button or it's harness on the case. If their is a short it will reboot at times.

    The last option I can think of is build the system outside the case.
    You will have to use a small screw driver to jump the two pins to start the system.

    Some of the new power supplies will cycle if for what ever reason the power supply senses a short any place in the system. It doesn't take much of a power to ground short.
      My Computer


  5. Posts : 362
    Windows 7 x64bit Home Premium
    Thread Starter
       #25

    Hello people... I did everything as suggested and nothing. Same boot loop. This motherboard is famous for having this booting loop issue. My mobo Rev. is 1.3. and I updated to Bios version F12 long time ago. Never had the issue.

    I remember that I started this thread because I wanted to be informed in case the boot loop happened to me.
    Advices to avoid the dreaded boot loop on GA-Z68X-UD3H-B3

    Today I followed advices from that thread and nothing...

    I cannot believe this.... I cannot even find the same mobo online...

    Thanks
      My Computer


  6. Posts : 6,292
    Windows 7 64 Bit Home Premium SP1
       #26

    amoretam said:
    I cannot even find the same mobo online...
    Your problem is probably the reason for that.

    Couldn't you get an i5 compatible motherboard from another brand?
      My Computer


  7. Posts : 362
    Windows 7 x64bit Home Premium
    Thread Starter
       #27

    Ok, Maybe but I want to keep compatibility with my Ram memory, ...
    I wanted to get the same Mobo because I wanted to keep all my software and OS configuration, which is huge, ....
    I dont know if I am going to be able to restore an image to a new mobo... you know what I mean? Is that possible? maybe with Universal Restore from True Image ??

    please tell me how can I get a mobo which supports sandy bridge and is also compatible with my Ram...
    To my knowledge , Ram is very difficult to find compatibility with..

    Thanks a lot
      My Computer


  8. Posts : 5,656
    Windows 7 Ultimate x64 SP1
       #28
      My Computer


  9. Posts : 362
    Windows 7 x64bit Home Premium
    Thread Starter
       #29

    Thank you Gokay. I will check that later. Could anybody direct me to a mobo that is copatible with my memory and cpu.. I have no idea how to look for that... thanks..
      My Computer


  10. Posts : 362
    Windows 7 x64bit Home Premium
    Thread Starter
       #30

    Hey people I found this mobo:GIGABYTE GA-Z77X-UD3H LGA 1155 Intel Z77 HDMI USB 3.0 ATX Intel Motherboard - Newegg.com
    I beleive it is compatible with my Ram.
    What doyou think?

    Thanks
      My Computer


 
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