hardware troubleshooting

TechOctober 26, 20251 min readEN4 comments

PC Freezing After an Hour on Ryzen 9

Since building this PC with an AMD Ryzen 9 7900X 12-core processor, NVIDIA GeForce RTX 4080 Super graphics card, and a B650M motherboard, I have experienced persistent performance issues. Initially, the problem presented as crackling audio that would become unusable after a few minutes, often resolving after one or more system restarts. However, the issue <a class="more-link" href="https://www.wumeicn.com/pc-freezing-after-an-hour-on-ryzen-9/">Read more</a>

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TechOctober 23, 20251 min readEN8 comments

RX 7800 XT AMD GPU Black Screen and Freeze Issues Explained

After upgrading from a 3060 TI to an RX 7800 XT about a month ago, the system initially ran without any issues. However, problems began four days ago when the PC froze and displayed a black screen while idle on the desktop, requiring a forced shutdown. The issue recurred the following day upon booting, with <a class="more-link" href="https://www.wumeicn.com/rx-7800-xt-amd-gpu-black-screen-and-freeze-issues-explained/">Read more</a>

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TechOctober 23, 20251 min readEN8 comments

RX 6900XT PC Crashes After New Fan Installation

After installing new fans and using fan control software, my PC began experiencing crashes and freezes upon rebooting. The VGA LED on my MSI B650M motherboard illuminates white during boot, and the system fails either during startup or within seconds of reaching the desktop. These issues persist even when attempting to boot into safe mode. <a class="more-link" href="https://www.wumeicn.com/rx-6900xt-pc-crashes-after-new-fan-installation/">Read more</a>

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TechOctober 23, 20251 min readEN6 comments

AMD 7800X3D Black Screen Fix for Game Launch

Experiencing a sudden black screen and system reset when launching the game has become a recurring issue for some users. One player, equipped with a 7800X3D processor and a 6900XT graphics card, reported that while the beta version ran without any problems, the current release causes the game to launch, briefly stutter, freeze, and then <a class="more-link" href="https://www.wumeicn.com/amd-7800x3d-black-screen-fix-for-game-launch/">Read more</a>

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TechOctober 23, 20251 min readEN7 comments

AMD 6900 XT Driver Crashes in Battlefield 6

While playing Battlefield 6, I experience random crashes that can occur anywhere from five minutes to half an hour into gameplay—and today, it even happened in the lobby. During these crashes, I lose signal to both monitors, making it impossible to see any error messages. The only way to recover is to manually power down <a class="more-link" href="https://www.wumeicn.com/amd-6900-xt-driver-crashes-in-battlefield-6/">Read more</a>

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TechOctober 23, 20251 min readEN1 comments

DDR5 AMD Radeon 6900 XT Green Screen Crash Fix

After systematically replacing every component in my computer—including the 9800x3d processor, B650e motherboard, 32GB DDR5 memory, and 1000W power supply—I’ve concluded that my Red Devil 6900xt Ultimate graphics card is the source of persistent green and black screen crashes. The only way to maintain stability is to significantly reduce performance by limiting the core clock <a class="more-link" href="https://www.wumeicn.com/ddr5-amd-radeon-6900-xt-green-screen-crash-fix/">Read more</a>

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TechOctober 23, 20251 min readEN0 comments

GPU Issues: RX 6950XT Random Shutdowns Under Load

For several years, I have experienced persistent and frustrating intermittent shutdowns while my computer is under load, particularly during demanding games like Dune: Awakening. The issue manifests uniquely: both monitors go completely black and all audio cuts out, yet the internal lights and fans continue running as if the system were still active. This behavior <a class="more-link" href="https://www.wumeicn.com/gpu-issues-rx-6950xt-random-shutdowns-under-load/">Read more</a>

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TechOctober 23, 20251 min readEN0 comments

GPU Not Detected: MSI 6950 XT No Signal Fix

Experiencing a frustrating issue with my MSI 6950XT GPU, which appears to be receiving power as indicated by its illuminated RGB lighting, yet fails to display any signal on my monitor. The core problem remains unclear—whether the GPU itself is defective or if the PCIe slot on the motherboard is faulty. Without a visual output, <a class="more-link" href="https://www.wumeicn.com/gpu-not-detected-msi-6950-xt-no-signal-fix/">Read more</a>

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TechOctober 23, 20251 min readEN0 comments

Gaming Performance Issues with RX 7900 & 13600K

My current setup with an RX 7900 GRE 16GB GPU and a 13600K CPU is not delivering the gaming performance I anticipated. The system, which also includes an ASRock Z690 Velocita motherboard and 32GB of Patriot Viper DDR5 RAM at 6000MT CL30, struggles with persistent stuttering and unstable frame rates in 1440p gaming. Titles like <a class="more-link" href="https://www.wumeicn.com/gaming-performance-issues-with-rx-7900-13600k/">Read more</a>

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