Please report all spam threads and posts, and suspicious members. We receive the spam notifications by email and will take immediate action!
Results 1 to 7 of 7

Thread: ASRock FM2A75 Pro4 reboot problem

  1. 11-10-2012 #1
    Mr_Detonator
    Mr_Detonator is offline Junior Member
    Join Date
    Nov 2012
    Location
    Moscow
    Posts
    4

    Default ASRock FM2A75 Pro4 reboot problem

    Hi. I just installed new FM2A75 Pro4 motherboard and I have following problem. When you reboot you PC from Windows or BIOS it won't boot. Screen is blank and you see "7C" on motherboard's LED indicators. You can boot it only by pressing hardware reboot button or by turning it off and on again.
    BIOS is latest, made no change.
    What can be the problem? Is there a chance to fix it without replacing the motherboard?
    Reply With Quote Reply With Quote
  2. 11-10-2012 #2
    profJim's Avatar
    profJim
    profJim is online now Chief Munchkin + moderator
    Join Date
    Dec 2008
    Location
    Tacoma, WA. [USA]
    Posts
    5,763

    Default Re: ASRock FM2A75 Pro4 reboot problem

    We have no idea what your hardware setup is!!

    We can best help you after you create a detailed hardware list in the System Specs portion of your
    forum profile http://forums.tweaktown.com/profile.php?do=editprofile at the bottom of the
    profile page or in your forum signature http://forums.tweaktown.com/profile....=editsignature.
    Be sure to include brand names and model numbers.
    _/\ /\ /\ /\ guru in training (for life) /\ /\ /\ /\ ______~~ we get too soon old and too late smart ~~
    E6300 (R0)     @ 3.504GHz [8x438MHz] __ ________    Xigmatek Balder HDT 1283 cpu cooler
    P35-DS3L     [rev: 1.0] ~ Bios: F9    ._______________.Cooler Master CM 690 case (RC-690-KKN1-GP)
    4x2GB Kingston HyperX T1 PC2-8500     @4-4-4-10 _    ZM-MFC2 controller, watt meter & temp probes
    MSI     N460GTX Hawk (1GB) video card    .______ ____.Asus VH242H monitor [1920x1080]
    Seasonic     X650 80+ gold psu (650w    )     ____ ___ __     .Logitech Z-5500 Digital 5.1 Speakers
    WD     Caviar     Black WD6401AALS 640GB._____ ___ .win7 x64 sp1 Home Premium
    Samsung 830     128GB SSD     MZ-7PC128B/WW (boot)___HT|Omega Claro plus+ sound card
    ~~~~~ _______________________________________ U.P.S. -- CyberPower CP1500PFCLCD
    SLI --> MSI N460TTX Hawk + Hawk Talon Attack ~~ E6850 @ 3.30GHz ~~ Antec TP-750 New (750watts)
    N650SLI-DS4 (rev 1.0) ~~ Mushkin 996599 2x2GB Blackline @ 856MHz (4-4-4-12) ~~ win7-x64 SP1 HP
    OCZ Agility2 60GB SSD2-2AGTE60G 34nm_(boot) ~~ HT|Omega Striker sound card
    WD Caviar Black WD6401AALS 640GB (data) ~~ Antec Two Hundred case ~~ shared monitor & speakers
    <> compromise and do it my way <>     _ _++ I'm not always right, but I'm never wrong ++
    I love mankind, it's people I can't stand
    _#%@$&*+!~ el cheapo psu....
    Loading OPTIMIZED bios defaults is REQUIRED before you tweak your bios settings.
    This includes new system setups and immediately after flashing your bios!!!
    Prime95 Stress Testing How-To Tutorial from Playtool.com (link)
    MSI N460GTX Hawk (1GB) Overclocking Results     (thread)
    new SSD: OCZ Agility2 60GB (Extended Capacity) (thread)
    Asynchronous vs. Synchronous NAND Flash SSD Performance (links)
    Reply With Quote Reply With Quote
  3. 11-10-2012 #3
    Mr_Detonator
    Mr_Detonator is offline Junior Member
    Join Date
    Nov 2012
    Location
    Moscow
    Posts
    4

    Default Re: ASRock FM2A75 Pro4 reboot problem

    Nothing is connected to the MB, only HDD, video is internal,
    MB model ASRock FM2A75 Pro4,
    CPU is AMD A8 5600K,
    Memory is 4x4Gb 1333 DDR3,
    PSU is 500W Cooler Master SilentPro.
    OS is Windows 7 but it doesn't matter, if you reboot from BIOS or by CTRL+ALT+DELETE it also happens.
    Reply With Quote Reply With Quote
  4. 11-10-2012 #4
    profJim's Avatar
    profJim
    profJim is online now Chief Munchkin + moderator
    Join Date
    Dec 2008
    Location
    Tacoma, WA. [USA]
    Posts
    5,763

    Default Re: ASRock FM2A75 Pro4 reboot problem

    Try booting with only one memory module first, then try booting with two modules in the correct motherboard slots.
    If this does not help, borrow a different power supply to test with.
    _/\ /\ /\ /\ guru in training (for life) /\ /\ /\ /\ ______~~ we get too soon old and too late smart ~~
    E6300 (R0)     @ 3.504GHz [8x438MHz] __ ________    Xigmatek Balder HDT 1283 cpu cooler
    P35-DS3L     [rev: 1.0] ~ Bios: F9    ._______________.Cooler Master CM 690 case (RC-690-KKN1-GP)
    4x2GB Kingston HyperX T1 PC2-8500     @4-4-4-10 _    ZM-MFC2 controller, watt meter & temp probes
    MSI     N460GTX Hawk (1GB) video card    .______ ____.Asus VH242H monitor [1920x1080]
    Seasonic     X650 80+ gold psu (650w    )     ____ ___ __     .Logitech Z-5500 Digital 5.1 Speakers
    WD     Caviar     Black WD6401AALS 640GB._____ ___ .win7 x64 sp1 Home Premium
    Samsung 830     128GB SSD     MZ-7PC128B/WW (boot)___HT|Omega Claro plus+ sound card
    ~~~~~ _______________________________________ U.P.S. -- CyberPower CP1500PFCLCD
    SLI --> MSI N460TTX Hawk + Hawk Talon Attack ~~ E6850 @ 3.30GHz ~~ Antec TP-750 New (750watts)
    N650SLI-DS4 (rev 1.0) ~~ Mushkin 996599 2x2GB Blackline @ 856MHz (4-4-4-12) ~~ win7-x64 SP1 HP
    OCZ Agility2 60GB SSD2-2AGTE60G 34nm_(boot) ~~ HT|Omega Striker sound card
    WD Caviar Black WD6401AALS 640GB (data) ~~ Antec Two Hundred case ~~ shared monitor & speakers
    <> compromise and do it my way <>     _ _++ I'm not always right, but I'm never wrong ++
    I love mankind, it's people I can't stand
    _#%@$&*+!~ el cheapo psu....
    Loading OPTIMIZED bios defaults is REQUIRED before you tweak your bios settings.
    This includes new system setups and immediately after flashing your bios!!!
    Prime95 Stress Testing How-To Tutorial from Playtool.com (link)
    MSI N460GTX Hawk (1GB) Overclocking Results     (thread)
    new SSD: OCZ Agility2 60GB (Extended Capacity) (thread)
    Asynchronous vs. Synchronous NAND Flash SSD Performance (links)
    Reply With Quote Reply With Quote
  5. 11-10-2012 #5
    Mr_Detonator
    Mr_Detonator is offline Junior Member
    Join Date
    Nov 2012
    Location
    Moscow
    Posts
    4

    Default Re: ASRock FM2A75 Pro4 reboot problem

    Thanks, it seems that I have one damaged RAM module.
    Reply With Quote Reply With Quote
  6. 11-11-2012 #6
    Mr_Detonator
    Mr_Detonator is offline Junior Member
    Join Date
    Nov 2012
    Location
    Moscow
    Posts
    4

    Default Re: ASRock FM2A75 Pro4 reboot problem

    Yes, I did it. One module is definitely broken. Thanks.
    Reply With Quote Reply With Quote
  7. 11-11-2012 #7
    profJim's Avatar
    profJim
    profJim is online now Chief Munchkin + moderator
    Join Date
    Dec 2008
    Location
    Tacoma, WA. [USA]
    Posts
    5,763

    Default Re: ASRock FM2A75 Pro4 reboot problem

    The post after #5 was deleted because there were hidden tracking links in the post and he is permanently banned.
    Last edited by profJim; 11-11-2012 at 04:37 PM.
    Reply With Quote Reply With Quote
« 990FX Extreme4 Cold Boot Problem with Bios v2.0 | ASRock P45XE Memory »

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules