2 Replies Latest reply on Jul 31, 2012 6:06 PM by Shaz

    No Video no Beep on Post (intel DQ77KB)

    Shaz

      i just buy new hardware to configuration new PC.  When i plug power supply blue and green LED turn on on motherboard. When i start PC processor fan turn on and after that nothing happened. no beep no video.

       

      if i remove RAM i got 3 beep, which is RAM error. i tested RAM on another PC and its working fine.

       

      Below is my system configuration:

      Intel Desktop Motherboard LGA1155 DDR3 1600 Thin mini-ITX - DQ77KB

      Intel Core i3-2120 Dual-Core Processor 3.3 GHz 3 MB Cache LGA 1155 - BX80623I32120

      Kingston HyperX Plug n Play 8 GB Kit (2x4GB Modules) 1600MHz DDR3 SODIMM Notebook/Netbook Memory 8 Dual Channel Kit (PC3 12800) 204-Pin KHX1600C9S3P1K

      M350 enclosure

      19v/8.4A 160 Watt AC-DC Power Adapter

       

      any idea what i am missing, thanks in advance.

        • 1. Re: No Video no Beep on Post (intel DQ77KB)
          Dan_Intel

          Hi,

           

          According to the information provided, all system components are fully compatible so nothing is missing. Here are our recommendations to narrow the issue:

           

          -Test the system out of the chassis on a minimal configuration.

           

          - Ensure memory is configured at DDR3-1333 CL8-8-8 @1.5V which is the supported configuration for this

          processor memory controller. Test with minimum memory installed.

           

          -Test with a different power supply with at least 250W.

          • 2. Re: No Video no Beep on Post (intel DQ77KB)
            Shaz

            Thanks for reply.

            Yesterday before I post this message, I tries testing system out of the chassis on a minimal configuration.

             

            Anyway, problem is fixed. It is some strange HDMI problem.

             

            Initially I was using HDMI cable and it was not working. Now it I am using DVI cable + DVI to HDMI convertor. 

            Same HDMI cable and LCD is working fine with other system but not with this.