L500D no picture issue

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  • cephei328
    sparky
    • Feb 2014
    • 49
    • NewZealand

    #1

    L500D no picture issue

    Hi guys, Need little help with L500D - Its no picture issue. I have replaced North bridge and tested still no picture and mother board pulls only 0.815 amps.

    Its LA-4971P motherboard, thanks in advance

    Cheers
  • cephei328
    sparky
    • Feb 2014
    • 49
    • NewZealand

    #2
    Re: L500D no picture issue

    Well guys I solved the issue myself its the North Bridge chipset faulty (new one according the seller on aliexpress lol) Now unit works good after replacing NB chip. Cheers

    Comment

    • dj_ricoh
      Badcaps Legend
      • Jan 2013
      • 2073
      • uk

      #3
      Re: L500D no picture issue

      good job!
      did you find a SH or you just reball that again?
      Just cook it! It's already broken.

      Comment

      • cephei328
        sparky
        • Feb 2014
        • 49
        • NewZealand

        #4
        Re: L500D no picture issue

        Hi mate, SB was good. Its NB chip (New one) when tested No PLTRST signal from NB. So replaced NB again - it worked. Cheers

        Comment

        • dj_ricoh
          Badcaps Legend
          • Jan 2013
          • 2073
          • uk

          #5
          Re: L500D no picture issue

          you replace the NB twice? with brand new? ofc the first new NB was bad?
          Just cook it! It's already broken.

          Comment

          • cephei328
            sparky
            • Feb 2014
            • 49
            • NewZealand

            #6
            Re: L500D no picture issue

            Originally posted by dj_ricoh
            you replace the NB twice? with brand new? ofc the first new NB was bad?
            Yeah, buying from alixpress is fishy sometimes. Should not trust chipsets we buy online, need to test completely before replacing any parts. This time its new NB failure.

            Comment

            • proman28
              New Member
              • May 2014
              • 9
              • uk

              #7
              Re: L500D no picture issue

              quite common problem with this northbridge i usually buy brand new reball them then place them on motherboard

              Comment

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