HELP Radeon 5770 capacitor!

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  • MORETTIGIAN
    Capacitor detached from PCB – RTX 2070 Super Founders Edition
    by MORETTIGIAN
    Title:
    Capacitor detached from PCB – RTX 2070 Super Founders Edition

    Description:
    During maintenance on an RTX 2070 SUPER Founders Edition, I found a capacitor lying on my desk after reassembly.
    I did not notice it detaching, so I am unsure of its original location on the PCB.

    Procedure performed:
    - Removed backplate
    - Cleaned heatsink and PCB with isopropyl alcohol + soft ESD brush
    - Reapplied thermal compound
    - Reassembled card

    Observed behavior after reassembly:
    - GPU powers on and operates normally under...
    09-18-2025, 12:14 PM
  • Document Archive
    AMD Radeon R9 290 / R9 380 / R9 390 Schematic & Board View
    by Document Archive
    AMD Radeon R9 290 / R9 380 / R9 390

    The Radeon R9 290 was a high-end graphics card by AMD, launched on November 5th, 2013. Built on the 28 nm process, and based on the Hawaii graphics processor, in its Hawaii PRO variant, the card supports DirectX 12. This ensures that all modern games will run on Radeon R9 290. The Hawaii graphics processor is a large chip with a die area of 438 mm² and 6,200 million transistors. Unlike the fully unlocked Radeon R9 290X, which uses the same GPU but has all 2816 shaders enabled, AMD has disabled some shading units on the Radeon R9 290 to reach the...
    10-01-2024, 12:46 PM
  • Document Archive
    AMD Radeon RX Vega 56 / RX Vega 64 Schematic & Board View
    by Document Archive
    AMD Radeon RX Vega 56 / RX Vega 64 Schematic & Board View

    The Radeon RX Vega 56 is a high-end graphics card by AMD, launched on August 14th, 2017. Built on the 14 nm process, and based on the Vega 10 graphics processor, in its Vega 10 XL variant, the card supports DirectX 12. This ensures that all modern games will run on Radeon RX Vega 56. The Vega 10 graphics processor is a large chip with a die area of 495 mm² and 12,500 million transistors. Unlike the fully unlocked Radeon RX Vega 64, which uses the same GPU but has all 4096 shaders enabled, AMD has disabled some shading...
    10-01-2024, 01:07 PM
  • Document Archive
    AMD Radeon RX 470 / RX 580 Schematic & Board View
    by Document Archive
    AMD Radeon RX 470 / RX 580 Schematic & Board View

    The Radeon RX 470 is a mid-range graphics card by AMD, launched on August 4th, 2016. Built on the 14 nm process, and based on the Ellesmere graphics processor, in its Polaris 10 PRO variant, the card supports DirectX 12. This ensures that all modern games will run on Radeon RX 470. The Ellesmere graphics processor is an average sized chip with a die area of 232 mm² and 5,700 million transistors. Unlike the fully unlocked Radeon RX 480, which uses the same GPU but has all 2304 shaders enabled, AMD has disabled some shading units...
    10-01-2024, 12:52 PM
  • MeetingIncapable
    Blown capacitor repair on MSI Radeon RX 5700 XT MECH OC
    by MeetingIncapable
    Hello,

    I am new to repairing computer electronics, so excuse any mistakes I make.

    A friend of mine had a broken graphics card (MSI Radeon RX 5700 XT MECH OC) and gave it to me. It does not power on or show any signs of life.
    I identified what looks like the remains of a blown capacitor at the bottom of the board (see picture).

    I wanted to replace the capacitor, but I have two questions:
    • Does this repair have a chance of working? or is a blown capacitor a sign something else is wrong?
    • How do I determine the rating/value of this capacitor? or something
    ...
    05-04-2024, 09:56 AM
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