I currently have a Vega 56 that won't turn on. I have measured the resistances and continuity and there seems to be no shortage on any of the rails of the GPU.
However, when I plug the Vega 56 into my pc an try to measure the voltages, everything seems fine until the 1,8V rail. Consequently this affects my Vcore, Memory and PEX Voltages. Therefore I believe that the problem is betweeen my 5v rail and 1,8V rail (the Magic IR0 inductor on the top left of the GPU is the 1,8V reference I use and the R22 below the VRMs is the 5V reference).
My issue is that I have been having a hard time finding the schematics for this GPU anywhere on the internet (I have found ismilar but they don't seem to have the same layout). Does anyone know where I could find (or already has) the schematics for the GIGABYTE Radeon RX VEGA 56 GAMING OC 8G??
Also, do you know how to properly diagnose this section of the GPU? I have been able to diagnose it up until this point however I am getting stuck on how to find the exact piece/component that is broken/causing wrong voltages.
However, when I plug the Vega 56 into my pc an try to measure the voltages, everything seems fine until the 1,8V rail. Consequently this affects my Vcore, Memory and PEX Voltages. Therefore I believe that the problem is betweeen my 5v rail and 1,8V rail (the Magic IR0 inductor on the top left of the GPU is the 1,8V reference I use and the R22 below the VRMs is the 5V reference).
My issue is that I have been having a hard time finding the schematics for this GPU anywhere on the internet (I have found ismilar but they don't seem to have the same layout). Does anyone know where I could find (or already has) the schematics for the GIGABYTE Radeon RX VEGA 56 GAMING OC 8G??
Also, do you know how to properly diagnose this section of the GPU? I have been able to diagnose it up until this point however I am getting stuck on how to find the exact piece/component that is broken/causing wrong voltages.
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