Advertisement
If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)
Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie
Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

Sabertooth x79 Red CPU LED

  • 27-10-2012 4:52pm
    #1
    stevyport
    Registered Users, Registered Users 2 Posts: 4 ✭


    Hi Guys,
    Have an issue with out of the box components using a Sabertooth x79, where the RED CPU LED stays on.

    PARTS:
    - Sabertooth X79
    - i7 3930k
    - 4x8GB Corsair XMS 1600 DDR3 - CMX32GX3M4A16
    following correct configuration: http://i1013.photobucket.com/albums/af254/Jaquith/ASUS_Quad_Channel.gif
    however, not in suported list:
    http://www.asus.com/Motherboards/Intel_Socket_2011/SABERTOOTH_X79/#MSL
    - 2 SATA 6GB Drive + 1 SATA 3GB DVD
    - 1000W OCZ ZX PSU
    - GEFORCE 9800 (PCIe) - working on other machine

    ISSUE:
    Machine powers up...
    Fans spin, mobo get power (and green stand-by LED)
    DVD can open (if connected),
    etc...
    However, red CPU LED is on everytime

    STEPS COMPLETED:
    - Disconnected all SATA, everything unplugged except CPU, GPU & RAM.
    - Removed Noctua Heatsink/Fans , verified CPU installed correctly (triangle to correct corner, etc.)
    - Ensure RAM is in correct bays (albeit model not on ASUS supported list)
    - Downloaded BIOS 1203 and flashed using USB Stick as "SABERX79.ROM"
    note: not .CAP because previous BIOS version installed)
    & following ASUS steps: http://event.asus.com/2012/mb/USB_BIOS_Flashback_GUIDE/


    Potentially the RAM is incompatible...
    However, there is no DRAM red LED so cannot know 100%
    Are there any other troubleshooting steps you can help with in terms of the RED CPU LED?
    Tagged:


Comments

  • #2
    frozenfrozen
    Registered Users, Registered Users 2 Posts: 7,903 ✭✭✭frozenfrozen


    Did you use all of the motherboard standoffs? If so, then reseat the cpu, and hope you haven't bent any pins


  • #3
    stevyport
    Registered Users, Registered Users 2 Posts: 4 ✭stevyport


    thanks for the tips.
    haven't double-checked the stand-offs - so will do that.
    and will quadruple check the CPU pins, pray none bent so :)

    will try again later this evening and let you know.


  • #4
    frozenfrozen
    Registered Users, Registered Users 2 Posts: 7,903 ✭✭✭frozenfrozen


    I had some problems when I was setting up my Sabertooth X79 too so I can empathize with your situation, reseating everything did the trick for me though :)


  • #5
    stevyport
    Registered Users, Registered Users 2 Posts: 4 ✭stevyport


    thanks frozen.
    With patience :) ...
    I striped down to empty shell once more, ensured all stand-offs in place, ensured all connections again 1 by 1 and viola can boot to BIOS.
    Advice from this is... remember the stand-offs and pay extra attention when sitting the mobo (don't rush to the good stuff :) )
    Am so happy it something so simple, thanks a million!


  • #6
    frozenfrozen
    Registered Users, Registered Users 2 Posts: 7,903 ✭✭✭frozenfrozen


    I'm glad you got it sorted, enjoy! :D


  • Advertisement
Advertisement