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Thread: Random reboots with ga-p55-ud2 rev 1




  1. #11
    Join Date
    Dec 2009
    Location
    USA
    Posts
    8

    Default Re: Random reboots with ga-p55-ud2 rev 1

    I think I had a bad stick of ram. I didn't worry about rma via ibuypower. I ended up buying some memory that was on gigabyte's tested list.

    I bought 2x2gb of gskill ddr3-1600 pc3-12800 f3-12800cl9d-4gbnq. Installed memory this morning. Intial boot up I set to optimized defaults and noticed that it was still showing memory frequency as 1333. I enabled xmp and frequency is now correct. I haven't manually set anything else yet. The only thing that is weird is that spd tab in cpu-z says memory max bandwidth is pc3-10700 (667 MHz).

    Jedec#2 533MHz
    Jedec#3 609MHz
    Jedec#4 685MHz
    XMP-1600 800MHz

    Under memory tab in cpu-z everything looks ok

    DRAM frequency 799.4MHz
    FSB:DRAM 2:12
    CL 9
    tRCD 9
    tRP 9
    tRAS 24
    tRFC 88 Clocks
    CR 2T

    Thanks for all of your help. Hopefully no more blue screens.

  2. #12
    Join Date
    Feb 2010
    Location
    Indiana
    Posts
    4

    Default Re: Random reboots with ga-p55-ud2 rev 1

    So - any more blue screens? I have the same motherboard and adata ram...
    Last edited by red454; 02-19-2010 at 09:11 PM.

  3. #13
    Join Date
    Dec 2009
    Location
    USA
    Posts
    8

    Default Re: Random reboots with ga-p55-ud2 rev 1

    Nope, no more blue screens. Everything has been running fine. Haven't changed anything in bios.

  4. #14
    Join Date
    Feb 2010
    Location
    Indiana
    Posts
    4

    Default Re: Random reboots with ga-p55-ud2 rev 1

    Good to hear your problem was solved.

    I was getting a lot of blue screens so I RMAed my motherboard and got rev 1.1 (I had 1.0). I was hoping that would take care of it. It seemed to be better, but still got a few blue screens. The I reloaded Windows 7 thinking that perhaps some updated drivers were the problem. No change.

    Flashed the Bios to F7 a few days ago. That seems to have further reduced the blue screens to one a day so far. The only other thing I have noticed is that I will get an occasional system freeze that requires a hard reboot.

    My system is a 938i from Ibuypower. What video card are you running?

  5. #15
    Join Date
    Feb 2010
    Location
    Birmingham,Great Britain
    Posts
    600

    Default Re: Random reboots with ga-p55-ud2 rev 1

    i think the newer revisions have new cpu sockets as the old ones showed signed of burning with xtreme overclocking,also if your running with qpi voltage on auto its best to set it to 1.20000 or 1.250000v as auto will overvolt it and its less stable
    Gigabyte ex58-ud5 f12 bios
    Intel i7 920 d0 @3.8ghz 24/7-normal cpu voltage 1.18750v/c1e/turbo/multi threading enabled
    Ocz reaper DDR3 PC3-14400 (1800MHz) 3x2gb (OCZ3RPR1800LV6GK) 8-8-8-24-1t-@1.64v-1.3qpi
    Thermolab Baram cpu cooler
    Dual Boot
    1xsamsung 750gb hard drive-win7 ultimate 64
    1xsamsung 750gb hard drive-windows xp pro 32
    Ati x1950 pro gpu
    Logitech X-530 5.1 Speakers
    1050w psu
    Nzxt lexa case
    http://i40.tinypic.com/2z3w377.jpg <=3.8ghz overclock template

  6. #16
    Join Date
    Feb 2010
    Location
    Indiana
    Posts
    4

    Default Re: Random reboots with ga-p55-ud2 rev 1

    Just an update - they sent me a new motherboard and although the blue screens were reduced, I still got a few. Updated the bios to F7, and that also improved the blue screens, but I still got a few. So they sent me some new ram (V Color) and that seems to have done the trick - no problems for almost 2 weeks...

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