Announcement

Collapse
No announcement yet.

XFX RX 580 8GB GTR Black Edition 8gb OC+ - no display

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    XFX RX 580 8GB GTR Black Edition 8gb OC+ - no display

    XFX RX 580 8GB GTR Black Edition 8gb OC+ - no display.
    No short circuits, fuses is OK. Resistance to the ground and voltage like a photos. The card graphics is after the miners.
    I have two IC flash 2x 2xfm25f02a. I reprograming external programmer both 2xfm25f02a this dump

    https://www.techpowerup.com/vgabios/...80-8192-170323

    But still no display. I tested on HDMI and DP
    Best Regards!

    https://www.badcaps.net/forum/attach...1&d=1615293625
    https://www.badcaps.net/forum/attach...1&d=1615293625
    Attached Files

    #2
    Re: XFX RX 580 8GB GTR Black Edition 8gb OC+ - no display

    Does your computer POST when card is connected?
    Are all voltages present/does the GPU get warm?

    Comment


      #3
      Re: XFX RX 580 8GB GTR Black Edition 8gb OC+ - no display

      Probably not, the buzzer does not make any sounds.
      GPU is warm
      With other GPU card (good), PC is turns on.

      Comment


        #4
        Re: XFX RX 580 8GB GTR Black Edition 8gb OC+ - no display

        Originally posted by wtracz View Post
        Probably not, the buzzer does not make any sounds.
        GPU is warm
        With other GPU card (good), PC is turns on.
        Did you manage to fix the card? I have a similar issue too with an XFX RX 580 8GB.

        Comment


          #5
          Re: XFX RX 580 8GB GTR Black Edition 8gb OC+ - no display

          Hi, first clean it all with alcohol and a brush, take your time, slow but make it shiny, i have repaired 2 cards just with that. Then the 0.86V looks strange, if someone knows if it is correct, please post it.

          Assure 78M05 is giving you 5 volts

          Comment


            #6
            Re: XFX RX 580 8GB GTR Black Edition 8gb OC+ - no display

            Have you checked resistance of 3.3V and perstb (pcie pin A11)?
            Edit: Also try all display outputs and see if it shows up in device manager as a secondary card. Sometimes bad VRAM will only let the card display from one output.
            Last edited by DrasticRepairs; 12-26-2021, 01:08 PM.

            Comment


              #7
              Re: XFX RX 580 8GB GTR Black Edition 8gb OC+ - no display

              Originally posted by DrasticRepairs View Post
              Have you checked resistance of 3.3V and perstb (pcie pin A11)?
              Edit: Also try all display outputs and see if it shows up in device manager as a secondary card. Sometimes bad VRAM will only let the card display from one output.
              It does not get detected as a secondary card. I will check the resistance on PCIE pin A11 in the evening today and post the findings.

              Comment


                #8
                Re: XFX RX 580 8GB GTR Black Edition 8gb OC+ - no display

                Originally posted by foshland View Post
                Hi, first clean it all with alcohol and a brush, take your time, slow but make it shiny, i have repaired 2 cards just with that. Then the 0.86V looks strange, if someone knows if it is correct, please post it.

                Assure 78M05 is giving you 5 volts
                I will check the output on 78M05 and post the result in the evening today. I cleaned the whole surface with alcohol but its the same.
                Last edited by frazerxavier; 12-27-2021, 12:27 AM.

                Comment


                  #9
                  Re: XFX RX 580 8GB GTR Black Edition 8gb OC+ - no display

                  Isn't 0.6ohm on the GPU too low? It's basically the resistance of the probes. I thought that only the newest GPUs have 0 ohm resistance.

                  Comment


                    #10
                    Re: XFX RX 580 8GB GTR Black Edition 8gb OC+ - no display

                    hi guys, could somebody help me to identify the component marked in red on this card
                    Attached Files

                    Comment


                      #11
                      Re: XFX RX 580 8GB GTR Black Edition 8gb OC+ - no display

                      Originally posted by Toricaco View Post
                      hi guys, could somebody help me to identify the component marked in red on this card
                      I am not sure but I think it is the following IC (LMP8640/-Q1/HV Precision High Voltage Current Sense Amplifier):
                      https://cdn.badcaps-static.com/pdfs/...76ec408034.pdf
                      Check it out.

                      Comment


                        #12
                        Re: XFX RX 580 8GB GTR Black Edition 8gb OC+ - no display

                        Originally posted by frazerxavier View Post
                        It does not get detected as a secondary card. I will check the resistance on PCIE pin A11 in the evening today and post the findings.
                        If the card is not detected in device manager and you have all voltages, try to change U100 , is this a logic ic marked usualy VE

                        Comment


                          #13
                          Re: XFX RX 580 8GB GTR Black Edition 8gb OC+ - no display

                          Hello i have RX 580 Sapphire Nitro +

                          and instead of U100 i have u4513 and it looks blown any idea how to get a replacement

                          its a 74LVC1G08 with 5 legs it appears on the pictures as "VE"

                          and what can cause that to blow
                          Attached Files
                          Last edited by piernov; 11-19-2023, 06:01 AM.

                          Comment


                            #14
                            Re: XFX RX 580 8GB GTR Black Edition 8gb OC+ - no display

                            you can buy single gate logic from all the main suppliers

                            Comment

                            Working...
                            X