Search Result

Collapse

Unconfigured Ad

Collapse
3 results in 0.0081 seconds.
Keywords
Members
Tags
gpu repair
  •  
  • thebarber
    started a topic GPU - AMD Radeon RX 6600 MECH 2X 8G missing voltage
    in Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals

    GPU - AMD Radeon RX 6600 MECH 2X 8G missing voltage

    Hi,

    I have an RX 6600 from MSI, and it has no power. I have found no shorts, and almost all voltages are missing:
    • I have 5V on the back of the card (U310), but it seems to be used for video output (5V_VESA).
    • All fuses seem okay.
    • The thermal camera shows no hot spots.
    • I have flashed the latest BIOS (using CH341A). It makes 1.8v and 0.75v come back

    I am used to repairing shorted cards and replacing blown components, but here I am stuck.

    For schematics and board view, I use the Rev 2.0 PDF schematic, as nothing is available for Rev 1.0. However, Rev 2.0 is...
    2 Photos
    See more | Go to post
    • Prolog
      started a topic RTX 3080 FE Identifying capacitor
      in Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals

      RTX 3080 FE Identifying capacitor

      Hi people, I hope this is the correct spot to post this, I'm new to the forum.

      I have an RTX 3080 Founders Edition which has a burnt up capacitor (it was in parallel with another capacitor which appears damaged too), so I am hoping to be able to identify the capacitor values and order replacements.

      I hope these photos make it clear which component I am referring to:
      (yes, the soldering is a bit botched from removing the blown one, I know)

      I have found the board schematic (attached), but there does not seem to be a boardview available. I have never...
      See more | Go to post
      • Rainbow_Chameleon
        started a topic Troubleshooting XFX RX560
        in Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals

        Troubleshooting XFX RX560

        So I got my hands on a broken RX560.

        After measuring the basic resistances and voltages everything appears to be fine, the core itself also heats up and the pc boots up (beep is there, on igpu mode everything runs fine).
        But I just do not get any display output. After looking and touching around a bit I recognized the VRM controller chip (ON NCP81022) and the corresponding low side MOSFETs for the Vcore (uPI M3098M) get very hot to the touch.

        Now I dont have the time anymore to check for any short circuits by injecting voltage in the circuit and checking if anything...
        2 Photos
        See more | Go to post
        Previous template Next
        Working...