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  1. #1
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    Exclamation Asus ROG Maximus XI Hero issues

    So i recently replaced my Asus Rampage IV Extreme and m i7 3930k to Asus ROg Maximus XI Hero in together with i5 9600k but i came up on an issue. Anytime i turn pc on it seems to start okay but post code screen shows nothing, fans turn on and all rgb led's turn on. But nothing shows up on my screen, I tried to plug my monitor to onboad gpu, tried reinstalling cpu, installed new bios, flashed cmos, tried to boot with 1 stick of Corsair Vegeance Pro RGB and still nothing. I am out of ideas by now, does anyone have any ideas.

  2. #2
    ROG Guru: Blue Belt Array mdzcpa PC Specs
    mdzcpa PC Specs
    MotherboardMaximus Hero XI
    Processor9900k @ 5.1Ghz All Core 1.315v AVX -2
    Memory (part number)Gskill GTZ 4133 C17 32GB (4x8GB)
    Graphics Card #1ROG Strix 2080 TI OC
    Sound CardOn Board
    MonitorROG PG348Q
    Storage #1Samsung 970 Pro M.2 512GB for OS & APPS
    Storage #2Samsung 970 Pro M.2 1TB for GAMES
    CPU CoolerROG Ryujin 360
    CasePhanteks Evolv X
    Power SupplySeasonic Prime 1000W Titanium
    Keyboard Corsair K70 LUX RGB
    Mouse Corsair M65 RGB
    Headset Corsaur VOID Pro
    Mouse Pad Corsair MM300 Wide Desk Mat
    OS WIN 10 Pro
    Network RouterLinksys VELOP
    Accessory #1 ROG 751JY Laptop for Moobile Gaming
    Accessory #2 Koolance EXC-800 Chiller
    Accessory #3 25+ years of overclocking

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    Quote Originally Posted by matas17 View Post
    SoirecentlyinstalledmyMaximusXIHerointogetherwithi 59600kbuticameuponanissue.Anytimeiturnpconitseemst ostartokaybutpostcodescreenshowsnothing,fansturnon andallrgbled'sturnon.Butnothingshowsuponmyscreen,I triedtoplugmymonitortoonboadgpu,triedreinstallingc pu,installednewbios,flashedcmos,triedtobootwith1st ickofCorsairVegeanceProRGBandstillnothing.Iamoutof ideasbynow,doesanyonehaveanyideas.

    If your LED never shows a code, then boot up is not taking place. It's not even attempting to boot. You are only powering on the board.

    Please provide a full list of system specs. Also make sure you clear the CMOS (press clear cmos button) before your next boot.

  3. #3
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    Quote Originally Posted by mdzcpa View Post
    If your LED never shows a code, then boot up is not taking place. It's not even attempting to boot. You are only powering on the board.

    Please provide a full list of system specs. Also make sure you clear the CMOS (press clear cmos button) before your next boot.
    my spec is as follows:
    Intel i5 9600k
    Asus ROG Maximus XI Hero motherboard
    Corsair Vegeance PRO RGB 8x2 16gb 3200mhz RAM
    MSI Gtx 1070 Seahawk EK X
    Corsair AX860i psu
    Samsung 850 evo 500gb ssd
    WD blue 2tb hdd
    Last edited by matas17; 07-15-2019 at 01:31 AM.

  4. #4
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    Quote Originally Posted by matas17 View Post
    my spec is as follows:
    Intel i5 9600k
    Asus ROG Maximus XI Hero motherboard
    Corsair Vegeance PRO RGB 8x2 16gb 3200mhz RAM
    MSI Gtx 1070 Seahawk EK X
    Corsair AX860i psu
    Samsung 850 evo 500gb ssd
    WD blue 2tb hdd
    this will also happen if the 12v eps cpu power is not plugged in....

  5. #5
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    Quote Originally Posted by EvilPepe View Post
    this will also happen if the 12v eps cpu power is not plugged in....
    Its plugged in believe me I tried everything even different psu

  6. #6
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    Quote Originally Posted by matas17 View Post
    Its plugged in believe me I tried everything even different psu
    I believe you, and it sounds like you've down your trouble shooting homework... if the post code led wont light up then its either the 12v eps is not powered or the board is dead... or there is a short circuit... I have a cousin that built a system that wouldn't post... the ground tabs on the rear I/O cover were pressed into the usb ports and was shorting out. also check molex power cables and make sure the wires haven't pushed out of the molex connector and are shorting out something... but i will stress that your symptoms are the exact things that happen when i forget to plug the top cpu power in... good luck bud

  7. #7
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    Quote Originally Posted by EvilPepe View Post
    I believe you, and it sounds like you've down your trouble shooting homework... if the post code led wont light up then its either the 12v eps is not powered or the board is dead... or there is a short circuit... I have a cousin that built a system that wouldn't post... the ground tabs on the rear I/O cover were pressed into the usb ports and was shorting out. also check molex power cables and make sure the wires haven't pushed out of the molex connector and are shorting out something... but i will stress that your symptoms are the exact things that happen when i forget to plug the top cpu power in... good luck bud
    Well I pulled motherboard out of my pc tried to turn it on it powered on but still no led post code showing up so ig mobo is dead

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